Best Pool Filter Cartridge: Well, in this post, I would be walking you through some of the best cartridge pool filters in order to help you make an informed buying decision.
Moreover, I would also be throwing light on various aspects of the above-ground pool cartridge filters so that you can narrow down the options and choose the one that NOT only caters to your needs but also falls well within your budget.
Lastly, I would be responding to the queries related to the best cartridge pool filters in order to help you clear your doubt.
But, before that, I would be needing a small favor from you.
Would you help me?
Alright, all you need to do is to answer a couple of questions that I would be asking you in a while.
So, which is your favorite cartridge filter brand?
How much are you willing to spend on your favorite cartridge pool filter?
Furthermore, how often do you refer to product reviews for garnering information?
Well, enough of asking questions, right?
So, without any further ado, let’s begin…
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What Are The Best Pool Filter Cartridges?
To be honest, all the pool filter cartridges that were made to our list are of high quality and worth the investment.
Tagging any particular cartridge brand or model as the “best” wouldn’t be fair as quite a few of the cartridges have performed extremely well during our evaluation process.
So, we suggest our clients should buy the pool filter cartridge that not only caters to their requirements but also falls well within their budget.
Best Cartridge Pool Filters Comparison Chart
| Cartridge Pool Filters | Category | Dimensions (Inches) | Weight (LBS) | Design Flow Rate (GPM) | Warranty (Year) |
| Hayward C4001575XES | Best Cartridge Filter for Saltwater Pool | 25.7 x 26 x 15.3 | 44.4 | 75 | 1 |
| XtremepowerUS Deluxe | Best Cartridge Filter for Inground Pool | 40 x 14 x 14 | 29.3 | 150 | – |
| Hayward XStream CC1000 | Best Cartridge Filter for Above Ground Pool | – | 67 | 70 | 1 |
| Intex 28633EG | Editor’s Recommended | 13.75 x 18.5 x 16 | 19.5 | 42 | 1 |
| Pentair 160301 | All-rounder Cartridge Filter | 22 x 22.5 x 45 | 75 | 150 | – |
Top 10 Best Pool Filter Cartridges Review
So, here I’m again with a comprehensive buying guide on cartridge pool filters.
Before we get into an in-depth discussion, please allow me to explain the evaluation methodology that we follow to shortlist the top 10 products.
In this case, it’s both above-ground and an inground cartridge pool filter.
First and foremost, our team of experts comes up with a set of parameters on which the products need to be evaluated.
These evaluating parameters are assigned a certain weightage depending upon their ability to influence a buyer’s decision.
All the products are tested on set parameters and are assigned certain marks as per their performance.
Finally, we do the summation, and the top 10 scorers are picked up for review.
I hope you’re clear with our evaluation process, and if that is NOT THE CASE, then feel free to contact us, and we would be more than happy to clear your doubts related to the evaluation process.
Does it make sense?
Hayward C1200 SwimClear Plus Cartridge Pool Filter
Well, to be honest, the brand Hayward doesn’t need any introduction, right?
However, if you’re one of those who are hearing the name Hayward for the first time then let me tell you, the brand is well-known and well-established, and has proved its mettle time and again.
Coming back to the C1200 Swim Clear Plus filter, it’s one of the best offerings from the brand in the “cartridge pool filter” category.
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If I had to define the Hayward c1200 filter system in a single sentence, then all I would say is that it is a unique blend of quality, durability, and convenience.
The filter is packed with idiosyncratic features and is meant to deliver high performance effortlessly.
Moreover, if you own a medium-sized residential pool in the range of 10000 to 15000 gallons of water, then definitely, this is the cartridge filter to go for.
The filter head is not only robust and durable but can also be rotated in order to conveniently position the pressure gauge and manual air relief.
Moreover, the cartridge is uniquely engineered to provide extra strength and maximum flow.
In case, you’re planning to buy this superlative cartridge pool filter, then you don’t have to deal with the problems related to bolts and clamps because it comprises a single locking knob that securely fastens the head to the filter tank.
On top of it, the single-piece injected-molded base, as well as the body, would help you to achieve an optimum result without compromising on parameters such as reliability, stability, durability, etc.
Since the body of the cartridge filter is made of thermoplastic so you can expect it to last longer.
I recommend Hayward C1200 to the avid readers of this blog for superior filtration, easy installation, and robust construction.
On the downside, the Hayward c1200e pool filter may not be the best choice for commercial pools.
Also, some of my clients have complained about the vulnerability of the pressure gauge.
Pentair 160316 Polypropylene Tank Cartridge Pool Filter
Well, the Pentair 160316 has garnered the attention of customers in recent times because of its mind-boggling features and competitive price.
Moreover, the Pentair clean & clear cartridge filter is NSF listed and comes with unionized connections.
Since the body of this cartridge filter is chemical resistant so almost none of the chemicals present in the pool water would impact its performance and longevity adversely.
The single-piece base and body design add to both stability and durability.
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Whether you’re a newbie or a seasoned professional, you’ll not have any problem cleaning the filter as it comes with an inch drain and washes out.
Furthermore, with an effective area of 100 square feet and a flow rate of 100-GPM, the cartridge filter is bound to deliver high performance.
Since the filter comes in almond color so chances are high that it will sync well with your home decor.
Even installation of the filter wouldn’t take much of your time and once installed, you can expect immediate results in terms of better water circulation and improved skimming.
Frankly speaking, cleaning the cartridge filter is a cakewalk, indeed.
All you need to do is to take the help of a backwash to rinse the cartridge thoroughly from top to bottom as well as inside out.
On the downside, some of my clients have a problem with the PSI gauge.
Intex 28635EG C1500 Krystal Clear Cartridge Filter Pump for Above-Ground Pools
The 28633EG Krystal Clear Cartridge Pool Filter comprises almost all the essential features that you might be looking for in your best cartridge filter.
Moreover, if you own a pool from the brand Intex, then 28635EG might be the one that wouldn’t only cater to your needs but also, falls well within your budget.
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Just to mention, 28635EG is specifically designed to accommodate different types of Intex pools.
In order to reap maximum benefits from this cartridge filter, your pool capacity must fall in the range of 4000 to 15000 gallons.
It comprises a double-insulated pump and is easy to clean and operate.
The filter uses the latest technology including hydro aeration technology in order to deliver high performance in an epigrammatic span of time.
Not only does it come with a sediment flush at the bottom of the filter chamber but also has an air release valve for air trapped inside the valve chamber.
On the downside, the filter needs regular maintenance else the cartridge might get clogged up hindering its overall performance.
Hayward C4001575XES EasyClear 1 HP Above-Ground Pool Filter Pump System
Well, if you’ve been in the swimming pool domain for quite a few years now then you’ll also agree that the brand Hayward doesn’t need any introduction.
Correct me, if I’m making a wrong statement.
The Hayward C4001575XES is definitely one of the best cartridge filters for saltwater that I’ve come across.
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If you’re a pool owner like me who prefers to add a small amount of salt to your pool in order to reap skin and other health benefits from swimming, then you can definitely trust Hayward C4001575XES.
However, I would like to highlight that I’ve not come across any filter that is specifically manufactured for the saltwater pool.
Most of my clients who own a saltwater pool prefer to show their love and trust in the pool sand filter.
Needless to say, the pool sand filters have time and again proved their mettle when it comes to delivering against the saltwater pool.
Furthermore, they are also known to maintain a high level of hygiene.
The manufacturer fully understands the importance of the safety measures and so has inculcated a unique safety catch.
There are numerous other features including a built-in check valve and an easy-lock lid access design that might grab your eyeballs.
The uniquely designed cartridge filter has a robust construction and is made up of durable material so you can expect it to last longer as compared to a cheap cartridge filter.
On the downside, if you own an inground pool, then it might not be the best choice for you.
Another thing that might offend you is the frequency of cleaning required for this cartridge filter.
XtremepowerUS Deluxe Pool Cartridge Filter For In-Ground Swimming Pool
So, here I come with one of the best inground filters available on the market.
The XtremepowerUS Deluxe Pool Cartridge Filter comprises almost all the essential features that you might be looking for in your filter for an inground pool.
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Moreover, the cartridge pool filter is capable of trapping the specks of dirt and debris as small as 10 to 15 microns which is definitely something to brag about, isn’t it?
The filter has proved its mettle time and again when it comes to removing smaller debris and dust particles.
Since the filter is equipped with an Extra-large cartridge element that comes with an extruded core so you don’t have to worry about strength and flow.
With a 150 GPM flow rate and 2″ in and outlet connections, the filter is bound to deliver high performance.
Whether it’s a case of in-floor cleaning or demands of a complex application, the filter made from glass-reinforced co-polymer material would definitely match up to the expectation.
On the downside, you can’t skip the maintenance as it might impact the filter performance adversely.
Hayward XStream CC1000 Above Ground Pool Cartridge Filter
Well, I’m so excited to introduce to you my favorite cartridge filter.
The Hayward XStream CC1000 Above Ground Pool Cartridge Filter would definitely be a great addition to your pool maintenance kitty.
In a true sense, the filter is massive.
The glass-reinforced, non-corrosive filter tank is capable enough to deal with all sorts of weather turbulence with ease.
Not only does the filter comes with an efficient filtering cycle but also has a massive body for added capacity.
The filter is uniquely designed to deal with the rigors of an above-ground pool and is also engineered for easy use.
It also comprises the safety catch that not only prevents over-tightening of the lid but also secures the filter for optimum results.
Also, the ring design gives quick access to the internal components in a single turn.
On the downside, the coupling used to attach a motor to the filter is NOT INCLUDED.
Intex Krystal Clear Cartridge Filter Pump for Above-Ground Pools
The Krystal 28637EG Clear Cartridge Pool Filter is a great offering from the brand Intex and is suitable for pools of up to 6,000 gallons.
However, the manufacturer makes it very clear that you should refrain from operating the pump for more than 8 hours per day which might be a point of concern to some of you, isn’t it?
If we talk about the problems caused due to air trapped inside the filter chamber then all I can say is, you don’t have to worry at all.
The filter comes with air-release valves to deal with air trapped inside the filter chamber.
Since the filter is integrated with the One Hydro Aeration Technology so you can expect sparkling clear water post-filtration.
The cartridge filter system is NOT only easy to install but also, easy to maintain.
In case, you’re a bit skeptical about the installation process, then let me tell you, all that needs to be done is to attach hoses and plugins.
Moving further, if we talk about the maintenance process, then you can get it done in an epigrammatic span of time without any hassle.
Nonetheless, for the best result, you need to expedite the maintenance process on a regular basis.
On the downside, the Intex 28637EG Clear Cartridge Filter may not be the perfect fit for your commercial pool.
Hayward C3030 SwimClear Cartridge Pool Filter
The Hayward C3030 Swim Clear Cartridge Pool Filter is quite popular among pool owners for being highly energy-efficient.
Since C3030 eliminates the need to backwash so on average you can expect a saving of up to 2,500 gallons of water per year which is definitely something to boast about.
It goes without saying that the SwimClear Cartridge Pool Filter is a unique blend of excellent filtration and hydraulic performance.
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Moreover, you don’t have to worry about the filter tanks as they are made from some of the most durable materials to help you deal with even the toughest of environmental and other external conditions without any hassle.
It comprises top manifold configuration for excellent configuration.
Also, hydraulic performance helps you with energy saving.
All in all, the cartridge is worth the investment, and you’ll never REGRET investing in it.
On the downside, due to the change in the connections, the newbie might find it a bit inconvenient as for the changed connection additional plumbing is required.
Pentair PNCC0100OO1160 100 Square Foot Swimming Pool Cartridge Filter
The Pentair PNCC0100 Clean & Clear is perhaps the best cartridge filter that I’ve come across in recent times for the single-speed pump.
Since the filter has a wide-area filter surface so you can expect it to trap more amount of specks of dirt, organic debris, and other contaminants to as down as 20 microns in size.
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Moreover, the tank clamp included would play a crucial role in minimizing the consuming time for maintenance routines.
Not only that but also you can expect the water flow rate through the filter to be maximum because of the built-in 2-inch union set.
Not to forget, the filtering system of this 100 square feet filter is highly efficient, simple to operate, and also, ensures long-time filtration.
Also, it comprises a replaceable High-performance OptiFlo single-speed pump to help you achieve an optimum result.
On the downside, you might find it a bit pricey if you’re on a shoestring budget.
Hayward W3CC15093S XStream Above-Ground Pool Filter Pump System
The Hayward W3CC15093S is definitely one of the best cartridge filters for a very large pool.
However, if you own a small pool then definitely, the W3CC15093S might not be the best bet for you.
As per my knowledge and experience, I can affirm, the Hayward CC15093S Xstream Cartridge Pool Filter is a premium offering from the brand.
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The powerful filtering system would definitely impress you with its idiosyncratic superlative performance.
Irrespective of the size of your pool, the Hayward CC15093S is bound to deliver high performance.
In layman’s language, if you’re planning to buy this cartridge filter then definitely, you don’t have to worry about the size of the above-ground pool.
Frankly speaking, I’ve received some really great feedback about this filter from my clients, and the same thing was visible when we were expediting our evaluation process.
The filter is suitable for both flexible as well as rigid plumbing and is definitely uniquely engineered for hassle-free use.
Another thing that I really liked about this cartridge pool filter is that it comes with a safety clamp that prevents over-tightening.
On the downside the filter is bulky and some of my clients have faced problem-related with the “O” ring.
Nonetheless, if you’re planning to buy a cartridge filter for a large pool area then definitely, this offering from the brand Hayward could be a great bet.
Hayward C225 StarClear Micro Cartridge Pool Filter
So, here I come with yet another great offering from the brand Hayward.
In simple words, the Hayward C225 is one of the best cartridge pool filters in its category.
Like other Hayward offerings, the C225 is also packed with idiosyncratic features to help you achieve the optimum outcome.
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Since the filter comes with a large filtration area so trapping dirt and debris wouldn’t be a problem for you.
Not only does it provides maximum water flow but also comes with reduced energy cost.
The filter comes in diversified sizes to meet both above-ground and inground cartridge filter applications.
If you’re looking for an economical offering from the brand Hayward then definitely, C225 would match up to your expectation.
Since the filter comes with a union connection so removing it for servicing wouldn’t be a problem for you.
On the downside, the Hayward C225 might not be the best choice for the larger pool.
Rest assured, the brand Hayward doesn’t need any introduction, and you’ll never REGRET investing in this cartridge filter in case, you own a small to medium-sized pool.
Intex Krystal Clear Cartridge Filter Pump for Above-Ground Pools
Frankly speaking, the Intex 28635EG Krystal Clear Cartridge Pool Filter will provide perfect filtration for your above-ground pool at a reasonable price.
In simple words, even though you’re on a shoestring budget, you can afford Intex 28635EG.
The Intex 28635EG was successful in making it to our top 10 best cartridge pool filter lists predominantly because of the price that it comes at.
You can trust the brand Intex, and it doesn’t need any introduction at all.
Not to forget, the brand has boasted about the Hydro Aeration Technology time and again, and even in our evaluation, it has come out with flying colors.
As the name suggests, the Hydro Aeration Technology helps in the induction of oxidation of iron, and manganese and also, increases negative ions on the water surface to improve the air freshness.
Even though you’re a newbie, you’ll NOT feel the pain of maintenance in your butt.
The filter cartridge is easy for rinsing and replacing whenever required and of course, without any hassle.
On the downside, the filter comes with a small filtration area per square foot which might offend some of you.
Pentair 160317 Clean & Clear Fiberglass Reinforced Polypropylene Tank Cartridge Pool Filter
So, here I’m with yet another great offering from the brand Pentair that could be a perfect fit for those who are just starting out.
The 160317 Clean & Clear Cartridge Pool filter is known for its easy assembly and installation, and you can expedite the entire process without the need for any professional help.
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Frankly speaking, the detailed instruction from the manufacturer would help you to handle the entire process in an epigrammatic span of time effortlessly.
Moreover, the filter cartridge is removable so cleaning wouldn’t be an issue for you.
It can handle a pool up to a capacity of 72,000 gallons which is definitely a good deal seeing the price at which it comes.
The thermoplastic body tank is durable and capable of handling extreme weather conditions.
Similar to other Pentair cartridge filters that we’ve discussed so far, it also comprises easy spin-on unions for plumbing hook-ups.
On the downside, some of my clients have faced problems with the packaging.
Hayward W3C500 StarClear Cartridge Pool Filter
The Hayward C500 Star-Clear is one of the best cartridge filters that I’ve come across in terms of durability.
Moreover, Hayward C500 is newbie-friendly, and the best part is, the filter is rotatable so you can easily place pressure gauge and manual air relief in necessary events.
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The Hayward C500 is without any doubt a cost-effective offering from the brand Hayward.
It goes without saying that with the new precision-engineered core and molded end caps, this filter can maximize the pool water flow with low energy costs.
Well, if you give top priority to the safety measures then definitely, C500 could be worth your investment.
The reason why I’m saying this is, their single locking knobs are designed for securely attaching the heat to the filter tank, eliminating bolts or clamps.
All in all, a great cartridge pool filter comes with almost all the essential ingredients that you might be looking for in your filter, and the best part is, it is highly affordable.
Cartridge Filter System with Pressure Gauge for Swimming Pools 120SF
So, here I’m with yet another high-quality cartridge pool filter, and the best part is it’s affordable.
Not only does it comes with super-strong water flow rates but it also helps you with clean and crystal clear pool water.
The filter tank uses polymer plastic material to enhance durability, and of course, maintenance is a cakewalk, and in spite of you being a newbie can handle most of the maintenance tasks on your own with any need of a helping hand.
Furthermore, the tank is capable of handling extreme weather conditions effortlessly.
You don’t have to worry too much about the maintenance of this cartridge pool filter as frequent maintenance isn’t needed.
Just for your information, the filter system comes with a built-in pressure gauge and air relief valve in order to help you achieve an optimum result without any hassle.
In order to make cleaning a cakewalk for you, the manufacturer has inculcated a large 1-inch drain plug for quick water drainage.
Hayward C100S SwimClear Cartridge Pool Filter
So, here I come with yet another great offering from none other than the brand Hayward C100S.
The SwimClear Cartridge Pool Filter claims to possess industry-leading hydraulic efficiency that allows the pump to run not only at a lesser speed but also, for a lesser time.
As a result, you can expect the energy savings to increase tangibly.
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Moreover, Easy-Lok ring design allows quick access to internal components to help you with both quick and easy maintenance in spite of you being a newbie.
On top of it, both the installation and servicing are made easy with the help of union connections.
As compared to the cheap cartridge pool filter system, the SwimClear single element captures more dirt for superior water clarity, and the best part is, you don’t need either supplemental media or backwashing at all.
I highly recommend SwimClear as an excellent filtration solution for both small and mid-sized residential pools.
On the downside, the cartridge filter is expensive and if you’re on a shoestring budget then it might not be the best fit for you.
Rest assured, the filter comprises all the essential parameters that you would be looking for in your favorite pool cartridge filter.
I’ve personally used this filter and can affirm that it’s worth the investment, and you’ll never REGRET investing in this idiosyncratic superlative offering from the brand Hayward.
Pentair 160332 Clean & Clear Plus Fiberglass Reinforced Polypropylene Tank Cartridge Pool Filter
First and foremost, I would like to affirm that the Pentair 160332 is an expensive affair and everyone can’t afford it for sure.
Moreover, if you’re on a shoestring budget, then we’ve some excellent cartridge filters for you in the affordable category.
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Well, the Clean & Clear Plus pool cartridge filter comes with a larger filter area to deal with increased dirt in an effective way.
It comprises of 1-1/2-inch port that is 100 percent drain clean-out so you don’t have to deal with cumbersome cleaning and maintenance processes for sure.
Without any doubt, the Pentair 160332 is uniquely designed and robustly constructed to help you deal with unprecedented situations in an effective way.
With a 520-square filtration area and 150-GPM flow rate, the filter is bound to deliver high performance.
Frankly speaking, the corrosion-resistant injection molded filter tank ensures reliability and longevity.
Not only is the filter NSF listed but also comes with idiosyncratic features including injection molded tank and black bulkhead unions, balanced hydraulic flow, and tension control clamp in order to perform well against all odds as well as in extreme weather conditions.
On the downside, it’s expensive and falls under the “premium cartridge” filter category.
Moreover, some of my clients also complained about the packaging issues that they faced in the past.
However, if you’ve money in your pocket, just go for it, as the superlative offering from the premium brand Pentair is bound to deliver high performance on a constant basis for years to come.
Rest assured, your hard-earned money wouldn’t go to waste if you’re planning to invest in this cartridge pool filter.
Still, have doubts, do let us know in the comment section.
Pentair 160301 Clean & Clear Plus Fiberglass Reinforced Polypropylene Tank Cartridge Pool Filter
Well, to be honest, this is the last cartridge filter that I’m gonna review today.
In the future, if we’ll find some idiosyncratic superlative product that should be part of our comprehensive buying guide on cartridge filters, then trust me, we would add it as well.
In fact, we keep on updating our buyers’ guide on a regular basis.
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Again, it depends, if we’ll NOT find a good product for a particular buyer’s guide, then we’ll not update.
Cutting long-story-short, let’s straight away get back to the Pentair 160301.
With a 420-square feet filtration area and 150-GPM flow rate the Pentair 160301 is bound to deliver high performance, and of course, effortlessly.
It comprises a robustly constructed injection molded tank that ensures reliability, durability, and longevity for sure.
The Pentair 160301 has made its mark since it is not only NSF listed but also possesses superior strength.
Just for your information, the premium cartridge filter also comprises high-flow internal air relief as well as a high-flow manual air relief valve.
All in all, a premium pool cartridge filter is worth your time and money.
On the downside, it might not be the best choice for the ones who are looking for an affordable or “value for money” pool cartridge filter.
Do I need a Pool Filter Cartridge?
Definitely, you need a cartridge pool filter, and there is more than one reason for it.
Please allow us to have an in-depth discussion about the cartridge pool filters.
Well, to begin with, as pool owners it is our sole responsibility to maintain a sanitary swimming environment.
Correct me, if I’m wrong.
And, in order to achieve a neat and clean swimming ambiance free from specks of dirt, organic debris, and WHAT NOT, your pool needs to possess an effective yet affordable cleaning system.
Let’s be precise and simple, I’ve come across three types of filters, that is, D.E. filter, Cartridge filter, and sand filter.
There is nothing like which is the best out of the aforementioned filters.
In fact, each type of filter comes with its own pros and cons.
A cartridge filter works more efficiently than a sand filter but at the same time, the latter is less expensive.
There are numerous reasons why a pool owner like me and you should opt for a cartridge filter including usage, maintenance, idiosyncratic design, etc.
And, most importantly, the filtering ability of a cartridge filter is almost twice that of a sand filter.
On top of it, you don’t have to spend your precious time backwashing if you’ve opted for a cartridge filter.
All you need to do is to rinse off your filter cartridge on a regular basis after use in order to remove all the contaminants that it caught earlier.
Further, it helps you to save a significant amount of money on water usage.
Even maintenance is a cakewalk and you don’t have to spend hours in a tedious and time-consuming maintenance process.
All I can say is, a cartridge filter requires straightforward and simple steps for maintenance which is definitely something to boast about, isn’t it?
Stay with us, as later in this post, I would be walking you through the simple steps that are involved in cartridge filter maintenance.
I highly recommend a cartridge pool filter to all those pool owners who are looking forward to cost-effective highly efficient cleaning and filtrating tools.
What is the Best Pool Filter Cartridge for the money?
Frankly speaking, the term “best cartridge pool filter” is relative, and what might be “best” for you may not even cater to my needs and vice-versa.
However, what best we can do is to recommend to you the cartridge pool filters that have performed extremely well in our evaluation process.
And, we’ve already mentioned them in our editor’s recommendation section.
Best Pool Filter Cartridge Buyer’s Guide
Well, in this section, I would be explaining to you the “must-have” features that an ideal cartridge pool filter should possess.
It’s my humble request to both the newbies as well as the seasoned professionals NOT TO SKIP this section.
I along with my core team have put loads and loads of effort to come up with this comprehensive guide on the best cartridge pool filters.
Pool Type
You need to be crystal clear whether you want to buy a cartridge filter for an inground pool or an above-ground pool.
The performance might reduce drastically if you’re planning to use the cartridge filter bought for the inground pool for above ground pool and vice-versa.
To be precise, the main difference between the aforementioned types of pools is the size.
Well, inground pool filters are designed to control large pool volumes.
In fact, most of the inground pool filters are capable of processing up to 12,000 gallons of water per hour.
And, as a result, they need to be larger and more powerful in order to allow a high flow rate of water.
On the contrary, the above-ground pool filters are comparatively smaller in size.
Pool Pump Capacity
As pool owners, most of us are well aware of the fact that a pool filter is directly related to the pool pump capacity, so it is imperative that you choose the filter that is appropriate to the pump.
Failing to do so might hinder the performance of your filter.
In simple words, if the pool pump capacity is too high or too low for the filter capacity, then it will put huge pressure on the filter and cause damage as well.
Moreover, in order to choose the RIGHT filter, the best thing that you can do is determine the capacity of the pool pump as per the formula used for calculating the GMP index.
Let’s understand it with the help of an example.
Well, is your pump capacity is 50 GPM, then the selection of filter equipment must range between 50 GPM and 65 GPM in order to operate effectively and achieve an optimum result.
What that actually means is, the filter flow rate must be rated at least the same GPM as your pump or HIGHER.
Well, with pool filters’, it’s always a good thing to choose the larger size in order to make sure that it can handle the pressure of your pump.
From my knowledge and experience, all I can say is, always look for the filter with at least 1 square foot per 10,000 gallons pool capacity.
In case, if I’ve missed out on any point then please do let us know in the comment section.
Pool Size
In today’s scenario, the market is flooded with a wide range of cartridge pool filters, and the worst part is, each brand and model has its own claim of being supreme leading to confusion among the end buyers who aren’t well informed about the product.
So, a buyer should have adequate information about various parameters including pool size to make an informed buying decision.
The cartridge pool filter comes in different shapes and sizes and you should opt for the one that suits your pool size.
At the same time, it is equally important that you’re aware of the volume of water that your pool is capable of holding.
Once you’re done with calculating the pool’s volume, it is easier for you to measure the rate flow through the filter in a certain time unit.
A time span of 60 seconds would be sufficient to measure it.
So, if the flow rate of the filter is too much, and at the same time, the operating pressure is also too high, then you need to opt for another type of filter that comes with a higher capacity.
It will help you in ensuring a stable and efficient operation for your pool filter.
Warranty
I’ve seen many of my clients ignoring the importance of warranty, and unfortunately, for this simple negligence, they have paid a hefty price in the long run.
So, what I would say is, always look for the product that comes with a minimum of a one-year warranty.
The longer the warranty period the better the product would be.
Moreover, try NOT TO BUY a product that doesn’t come with a warranty.
In simple words, the longer warranty period shows the confidence and trust of the manufacturer in its offering.
Price
Definitely, price is an important as well as influencing parameter when it comes to buying any product.
For example, if you’re on a shoestring budget then your priority would be to buy a product from the “affordable” category even though you’ve liked a premium product.
On the other hand, if the price isn’t a constraint for you then definitely, you can play around with the products and can easily opt for the premium ones.
But, at the same time, you should also understand that the costliest isn’t always the best, and at the same time, the cheapest isn’t always the worst.
In layman’s terms, the more you’re informed about the product the better decision you would be able to make.
Maintenance
Always, look for products that are easier to maintain.
Since almost all the cartridge filters that we’re reviewed so far don’t require backwashing so maintenance shouldn’t be a big deal when it comes to buying the best cartridge pool filter.
Moreover, I would always recommend you should read the instructions related to cleaning and maintenance mentioned in the manual so that you’ve got a clear idea about what is expected from you as a pool owner.
Until and unless your requirement is very specific, you should try to refrain from buying a product that involves a time-consuming and tedious maintenance process.
Cartridge Pool Filter Brands
I totally agree that well-establish and well-trusted brands might charge some extra bucks as compared to the cheap products but it’s worth the investment as you can reap great benefits in the long run.
I’ve been in the swimming pool domain for over a decade now, and though I’ve tried a couple of cheap products that were good as well still I prefer brands because of the value that they bring to the table.
And, that is clearly visible from the cartridge filters that were made to our list.
All the filters are offered by well-trusted and recognized brands including Hayward, Pentair, etc.
What is the best flow rate for Pool Filter Cartridge?
Well, please find the below table for your perusal.
Frankly speaking, the manufacturer will specify the Max flow rate.
Nonetheless, I suggest my clients use the SAFE FLOW RATE for optimum filtration.
| Surface Area | 100 sq/ft | 200 sq/ft | 300 sq/ft | 400 sq/ft | 500 sq/ft |
| Max Flow Rate | 38 GPM | 75 GPM | 112 GPM | 150 GPM | 150 GPM |
| Safe Flow Rate | 30 GPM | 50 GPM | 75 GPM | 100 GPM | 125 GPM |
Pros and Cons of Pool Filter Cartridge
To be honest, it is really important that you’re well aware of the pros and cons of a cartridge pool filter so that you can judge whether the filter suits your requirement or NOT.
| PROS | CONS |
| Capable of removing smaller particles (10 to 15 microns) as compared to a sand filter | Higher upfront cost as compared to a sand filter |
| Since it uses lower pressure so you can expect a cut in the energy cost | Not the BEST choice for the larger commercial pools |
| Low impact on water chemistry | Regular replacement of the cartridge is MUST |
| A larger surface area screens more particles | Need to open the filter and wash the cartridge |
| Backwashing NOT needed | – |
| Less wear and tear on pool equipment | – |
How can I efficiently clean my cartridge pool filter?
It goes without saying that proper cleaning and maintenance are required for the longevity of your cartridge pool filter.
A filter cartridge comprised of many folds is responsible for catching specks of dirt, organic debris, and other particles.
What I mean by the aforementioned statement is that you need to take out the filter cartridge and give it a very deep shower.
Without wasting any time, let’s have a quick look at the steps that will allow you to clean your cartridge pool filter without any hassle.
Lift the Filter Cartridge
First and foremost, you need to lift the filter cartridge out of the filter housing.
But, before that, you need to turn off the pool pump to stop water flowing through the pool filter.
Then, you need to release the pressure built inside the filter.
And, this can be done by turning the air relief valve counterclockwise.
In the next very second, water will start spraying out until you notice the pressure reading on the gauge to be zero psi.
Now, it’s time to turn the locking knob counterclockwise until the pool filter head becomes loose.
Henceforth, you can easily lift the filter head straight from the filter body.
But, at the same time, if you’re a newbie and expediting the cleaning process for the very first time, then it might be a little on the harder side as the O-ring seal is tightened, and more power would be required to break it.
Further, you’ll find the cartridge lying inside the filter body.
All you need to do is to remove it straight out of the filter housing.
SHOWER would do the trick
Yes, you heard it, RIGHT?
Giving a shower to the cartridge would do the trick for you.
The cartridge needs to be cleaned from top to bottom, and for this, you can take the help of a garden hose with a fully stray nozzle.
Don’t forget to spray straight down.
Also, focus on the areas between the pleats so that all the specks of dirt and debris that are stuck on the pleated folds will slip down and thus, be removed from the bottom.
In the next very step, you need to rotate the cartridge and redo your work again and again.
Keep track of the cartridge and don’t hesitate from looking inside it for ensuring that it looks totally clean.
In case, your cartridge requires deep cleaning, then you can take the help of TSP or some other similar cleaning solutions.
However, follow the instructions mentioned on these cleaning agents in order to reap maximum benefit from them.
Reassemble the filter housing…
This is the last step, and all you need to do is to ensure that the reassembling of the filter housing is done properly without any loopholes.
It is advisable to rub a thin coat of lubrication around the O-ring to make it more robust and durable.
So, it’s high time that you replace the cartridge straight down into the filter body.
Well, when replacing the filter head, it is solely your responsibility to ensure that the O-ring has been set properly.
Then, the locking knob needs to be tightened clockwise.
Moving further, the pool pump needs to be turned on, and then let the air relief valve get opened.
If a steady stream of water is spraying out, then you’ve done a great job, indeed, and don’t forget to congratulate yourself for the same.
I’ve attached a self-explanatory video for your perusal.
FAQs
As promised to my clients, and the avid readers of this blog, I would be taking some frequently asked queries related to the pool cartridge filter to help you clear your doubts, and thus, make an informed buying decision.
Does it make sense?
Which is a better cartridge for D.E. filter?
Well, a D.E. filter would work better on smaller particles while a cartridge filter would be a better choice and work more efficiently with larger types of debris.
How often should a pool cartridge filter be cleaned?
Even in the worst scenario, you should be cleaning the cartridge present inside the filter at least once in 3 months.
By doing so, you’ll not only ensure the longevity of the cartridge but also, better pool filtration and water flow.
It’s A Wrap
First and foremost, I would like to thank you for being with us till the end.
Moreover, I along with my core team have put loads and loads of effort into coming up with this idiosyncratic superlative comprehensive guide on the best pool cartridge filter.
And, in case, you liked our effort then feel free to share it with the ones who are in need of it.
Coming back straight to the topic, all the pool cartridge filters that made our list are worth the investment, and you’ll reap benefits in the long run for sure.
We’ve tried to review pool cartridge filters from different categories so that you can buy the filter that not only caters to your needs but also falls well within your budget.
Frankly speaking, the “best pool cartridge filter” is a misnomer, indeed.
In fact, what might be best for me may not be even useful to you and vice-versa.
But, at the same time, I can affirm that we follow a mathematical approach towards shortlisting products for review, and you’ll never REGRET investing in the aforementioned cartridge filter.
