Best Cartridge Pool Filters of 2026

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 15, 2026

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Cartridge pool filters are a popular choice for pool owners looking for a low-maintenance and efficient way to keep their pool water clean and clear. These filters are designed to trap dirt, debris, and other contaminants as water flows through a pleated cartridge. Unlike traditional sand filters, cartridge filters require less frequent backwashing and can be easily cleaned by simply rinsing the cartridge with a hose. They also provide a higher level of filtration, removing particles as small as 10-15 microns. Cartridge pool filters come in a variety of sizes and styles to accommodate different pool sizes and types.

At a Glance: Our Top Picks

AquaDoc Hot Tub Filter Cleaner Cover #TOP 1
AquaDoc Hot Tub Filter Cleaner
ftb score rating icon 9.8
POOLPURE PLF6CH-960 Spa Filter 2 Pack Cover #TOP 2
POOLPURE PLF6CH-960 Spa Filter 2 Pack
ftb score rating icon 9.7
Macaberry Type Ⅵ Hot Tub Spa Filter Replacement Cartridge Cover #TOP 3
Macaberry Type Ⅵ Hot Tub Spa Filter Replacement Cartridge
ftb score rating icon 9.5

Top 10 Cartridge Pool Filters

#TOP 1

AquaDoc Hot Tub Filter Cleaner

AquaDoc Hot Tub Filter Cleaner Cover
Hot Tub Filter Cleaner Soak, Pool Filter Cleaner & Pool Cartridge Cleaner - Spa Filter Cleaner Soak & Spa Filter Cleaning Solution for HotTub Cartridges. Easy to Use Filter Degreaser - AquaDoc PT

AquaDoc Filter Cleaner is designed to enhance the performance and longevity of your spa and hot tub filters. Simply soak your filter for just one hour in this effective cleaning solution, eliminating the need for overnight soaking. This product works on various types of filters, including cartridge, sand, and diatomaceous earth, ensuring thorough cleaning. Made in the USA, it meets professional-grade standards, giving you peace of mind about the quality. With AquaDoc, you can enjoy your leisure time without the hassle of filter maintenance.

What We Like
Highly effective cleaning
Easy to use process
Improves filter performance
Removes oils and gunk
Better than spray cleaners
What We Don't Like
Small instruction print
Slightly high cost
#TOP 2

POOLPURE PLF6CH-960 Spa Filter 2 Pack

PLF6CH-960
POOLPURE PLF6CH-960 Spa Filter 2 Pack Cover
POOLPURE PLF6CH-960 Spa Filter Replaces PJW60TL-F2S, Jacuzzi Filters J-300, J400, Unicel 6CH-960, Filbur FC-2800, 6540-476, 6540-383, Hot Tub Filter with Closed Handle(Not be Removed) 2 Pack (14 7/8")

The POOLPURE PLF6CH-960 Spa Filter with closed handle delivers safe and purified water for your spa or hot tub. Compatible with several models, its "Dirt-Locking" technology makes it more efficient at removing hair, dust, and other contaminants. Its unique Trilobal Filtration Fabric Structure ensures a long service life and easy maintenance. This independent brand offers a risk-free shopping experience with a 100% Money-Back Guarantee, a six-month return policy, and life time warranty.

What We Like
Exact fit for Jacuzzi models
Long-lasting durability
Significant cost savings
Comparable quality to OEM
Easy to clean and maintain
What We Don't Like
No removable tops for cartridges
Not an exact OEM match
#TOP 3

Macaberry Type Ⅵ Hot Tub Spa Filter Replacement Cartridge

Type Ⅵ Hot Tub Spa Filter
Pack of 12
Macaberry Type Ⅵ Hot Tub Spa Filter Replacement Cartridge Cover
Macaberry Type Ⅵ Hot Tub Spa Filter Replacement Compatible with Lay-Z-Spa, Coleman SaluSpa 90352E 58323, Inflatable Hot Tub, Swimming Pool Pump Filter Type Ⅵ Cartridge, 12 Pack

The Macaberry Type Ⅵ Hot Tub Spa Filter Replacement Cartridge is made of premium quality dacron fabric to collect hair, leaves, dust, sediment, sand, and more, ensuring highly efficient filtration performance. This replacement cartridge is compatible with Coleman SaluSpa filter, Lay-Z-Spa, Bestway, and other inflatable hot tub filters. The type VI SPA filters measure 4.1” x 3.1” and are sold in 12 and 16 packs to keep your pool clean and safe during the summer. Don't forget to replace it every two weeks during heavy usage. If you have any questions, contact the customer service for a full refund.

What We Like
Good price value
Easy to clean
Reusable filters
Fits inflatable hot tubs
Efficient debris capture
What We Don't Like
Less durable than brand filters
#TOP 4

Future Way Type VI Hot Tub Filter 4-Pack

FWPFTYPVI
White
4 Pack
Future Way Type VI Hot Tub Filter 4-Pack Cover
Future Way Hot Tub Filter Replacement for SaluSpa Hot Tub Filters, Type VI Spa Filter Compatible with All Coleman SaluSpa Inflatable Hot Tub and Lay-Z Spa, 4 Pack

The Future Way Hot Tub Filter is designed to fit all Coleman SaluSpa and Lay-Z-Spa inflatable hot tubs, making it easy for you to keep your spa water clean. Its unique trilobal pleated design captures more debris like leaves, hair, and oils, so your water stays clearer for longer. The filter is made with durable polyester fibers and corrosion-resistant end caps, protecting it from chemical damage and heat, which means it lasts through many uses. Plus, its structure helps large particles stay on the surface, making rinsing and cleaning the filter simple and quick for you.

What We Like
Good value for money
Fits SaluSpa hot tubs
Easy installation and removal
Traps debris and fine particles
Allows strong water flow
What We Don't Like
Occasional fit adjustments needed
Smaller surface area than original
#TOP 5

Wowreed Spa Filter Compatible with Multiple Models, 2 Pack

Wowreed Spa Filter Compatible with Multiple Models, 2 Pack Cover
Wowreed Spa Filter Compatible with C-4326, FC-2375, PRB25-IN, 303909, M-4326, 8172500, R173429, 5X13 Drop in hot tub Filter, 2 Pack

The Wowreed Spa Filter Pack is designed to fit a variety of hot tub filter models, making it a convenient replacement option for many users. Its size and filtration area ensure effective cleaning of your spa water. The filter's fabric design helps impurities release easily, so you can clean it without hassle, keeping your water clear. Regular washing every few weeks will help maintain its performance. Plus, the durable materials and solid end caps mean you can reuse the filters multiple times, saving you money and effort over time.

What We Like
Good filtration performance
Easy installation
Durable construction
Washable and reusable
Affordable price
What We Don't Like
Tight fit for some models
#TOP 6

Wowreed Hot Tub Filter 5X13 Drop-in

my-4950
Wowreed Hot Tub Filter 5X13 Drop-in Cover
Wowreed Spa Filter Compatible with Cryspool CP-04075, PRB50-IN, C-4950, 413-212-02, FC-2390, J210/ J220/ J235/ J245/ J275, 03FIL1600, 5X13 Drop in Hot Tub Filter 2 Pack

The Wowreed Hot Tub Filter is designed to fit many popular models, making it easy for you to find a compatible replacement. Its size and filtration area help ensure your water stays clean by filtering out impurities effectively. The fabric design makes cleaning simple, so you can rinse away trapped dirt without hassle. Regular washing every few weeks helps keep your filter performing at its best. Plus, the durable materials and solid end caps mean this filter lasts longer, giving you a reliable and cost-effective solution for maintaining clear, fresh water in your hot tub.

What We Like
Easy installation
Long-lasting durability
Effective water cleaning
Affordable price
Perfect spa fit
What We Don't Like
Different ridge options available
#TOP 7

POOLPURE PLFFC-2402 Spa Filter 2-Pack

PLFFC-2402
White
Pack of 2
POOLPURE PLFFC-2402 Spa Filter 2-Pack Cover
POOLPURE Spa Filter Replaces Watkins 303279, PFF42TC-P4, 5CH-37, 78460, FC-2402, Lifesmart, Freeflow, AquaTerra, Hydromaster, Grandmaster, Simplicity, Bermuda Hot Tub Filters 2PACK

The POOLPURE Spa Filter offers you clean and clear water with its NSF/ANSI 50 certification, ensuring safety and quality you can trust. Its size and design fit many popular spa models, making replacement hassle-free. Thanks to advanced "Dirt-Locking" technology, it captures more debris like hair, leaves, and dust, keeping your spa pristine. The filter material is specially made to trap contaminants effectively while being easy to clean, so you spend less time maintaining and more time relaxing. With this filter, you get reliable performance and a better spa experience every time.

What We Like
Perfect fit
Easy installation
High quality filtration
Improved water clarity
Good value
What We Don't Like
Old filter had different rope design
Limited shipping options
#TOP 8

ROYOR Spa Mineral Filter Sticks 2 Pack

ROYOR Spa Mineral Filter Sticks 2 Pack Cover
ROYOR Spa Mineral Sticks for Hot Tub Supplies, Hot Tub Mineral Stick Inserts Filter Cartridge - 2 Pack

The ROYOR Mineral Spa Sticks offer a multi-layer filtration system that helps keep your hot tub water clean and healthy by removing impurities and chlorine. You'll find these sticks easy to install—just drop them into your existing filter without worrying about heat affecting their performance. Made from high-quality ABS material, they reduce the need for harsh chemicals, which means less skin irritation for you. Plus, these sticks fit most standard hot tubs and spas, including inflatable and walk-in models, making them a versatile and low-maintenance choice to keep your spa water fresh and clear.

What We Like
Easy to install
Keeps water clear
Reduces chemical use
Good value for price
Effective impurity removal
#TOP 9

POOLPURE PLF150A Pool Filter

PLF150A
Pack of 1
POOLPURE PLF150A Pool Filter Cover
POOLPURE PLF150A Pool Filter Replaces Pentair CC150, CCRP150, PAP150, Ultral-C4, PP-C4, PP-C4-M, Unicel C-9415, R173216, 59054300, Filbur FC-0687, 160317, 160355, 160352, L x OD: 31 1/8" x10 1/16"

Enjoy crystal clear pool water with the POOLPURE Pool Filter. This cartridge pool filter is NSF/ANSI 50 certified, ensuring that it delivers purified water for a refreshing swim. It is compatible with various models and brands, including Pentair Clean and Clear 150, Posi-Clear PCRP150, and Unicel C-9415. The powerful "Dirt-Locking" technology efficiently removes contaminants such as hair, dust, and leaves. The Trilobal Filtration Fabric Structure captures a large volume of contaminants and is easy to wash and clean. With a 100% money-back guarantee and a lifetime warranty, you can enjoy a risk-free shopping experience.

What We Like
Durable construction
Easy to clean
Perfect fit
Effective filtration
Good value
#TOP 10

POOLPURE 5CH-352 Spa Filter

PLF5CH-352
Pack of 2
POOLPURE 5CH-352 Spa Filter Cover
POOLPURE 5CH-352 Spa Filter Replaces PPM35SC-F2M, Marquis Spa 20042, 20092, 70-0240, 370-0242, 370-0243, Filbur FC-0196, 2" Male Thread/MPT Hot Tub Filter, 2 Pack

POOLPURE Spa Filter is a reliable and certified solution for your pool and spa filtration needs. This product is NSF/ANSI 50 certified, ensuring safe and clear purified water for your leisure time. The filter is compatible with various models, including Aladdin 13507, Baleen AK-90103, and Magnum MA35. With its innovated "Dirt-Locking" technology, the filter efficiently traps hair, leaves, dust, sediment, sand, and other contaminants. Its unique Trilobal Filtration Fabric Structure makes it easier to capture a large volume of contaminants and to clean. Additionally, the product comes with a 100% money-back guarantee and a lifetime warranty. Enjoy your clean and safe leisure time with POOLPURE Spa Filter.

What We Like
Affordable price
Perfect fit
Easy installation
Improved water clarity
Reliable performance
Buying Guide Image

Some Factors You Should Know About Cartridge Pool Filters

Introduction

When it comes to maintaining a clean and healthy swimming pool, one of the most important factors to consider is the type of filtration system you use. Cartridge pool filters are a popular choice among pool owners because they are relatively low maintenance and highly effective at removing debris and contaminants from the water. In this article, we will explore some key factors to consider when choosing a cartridge pool filter for your swimming pool.

Factors to Consider

Flow rate

One of the most important factors to consider when choosing a cartridge pool filter is the flow rate, which is the rate at which water is able to pass through the filter. A filter with a high flow rate will be able to process more water in a given amount of time, which means it will be able to clean your pool more quickly and efficiently. However, a filter with a high flow rate may also require more frequent cartridge replacement, so it's important to find a balance between flow rate and cartridge longevity.

Filtration microns

Another important factor to consider is the size of the particles that the filter is able to remove from the water. This is measured in microns, with smaller micron sizes indicating that the filter is able to remove finer particles from the water. For example, a filter with a rating of 20 microns will be able to remove particles that are 20 microns or larger, while a filter with a rating of 10 microns will be able to remove particles that are 10 microns or larger. As a general rule, smaller micron sizes are better for removing bacteria and other contaminants, but they may require more frequent cartridge replacement.

Compatibility

It's also important to make sure that the cartridge pool filter you choose is compatible with your swimming pool's pump and plumbing system. Incompatible filters can lead to reduced performance and may even cause damage to your pool equipment. Before purchasing a cartridge pool filter, make sure to consult the manufacturer's specifications to ensure that it is compatible with your pool's equipment.

Conclusion

Choosing the right cartridge pool filter for your swimming pool can be a challenging task, but it is an important decision that can have a major impact on the cleanliness and health of your pool. By considering factors such as flow rate, filtration microns, and compatibility with your pool's equipment, you can make an informed decision and choose a cartridge pool filter that is well-suited to your needs.

Frequently Asked Questions (FAQs)

1. How long do cartridge pool filters last?

Cartridge pool filters generally last around 2 to 3 years before they need to be replaced. This timeline may vary depending on factors such as usage and the quality of maintenance.

2. How often should pool filter cartridges be replaced?

Pool filter cartridges should be replaced every 1-2 years or after approximately 2,000 hours of use in a filter pump. Factors like sunscreen, deodorants, hair care products, and chemicals in the pool water can reduce the lifespan of the cartridge.

3. What are the disadvantages of cartridge filter?

One disadvantage of cartridge filters is that they may not be suitable for continuous work, especially without a self-cleaning system. They may not efficiently handle a large volume of pollutants, such as dust particles emitted in a production process.

4. Are cartridge pool filters good?

Yes, cartridge pool filters are good and offer excellent water clarity. They can remove twice as much dirt and debris compared to sand filters, resulting in sparkling water. This is particularly noticeable at night when pool lights are on.

5. How do I know if my pool cartridge filter is not working properly?

Signs that your pool cartridge filter may not be working properly include cloudy water, leaking multi-port valves, broken or bad laterals, valve or tank failure, and pressure issues. If you notice any of these issues, it may be time to inspect and repair or replace the filter cartridge.

6. Should I clean or replace pool filter cartridge?

Each time you clean a pool filter cartridge, its fibers wear down and separate, allowing finer dirt and debris to pass through. When the pressure gauge rises above 8 PSI more frequently, it's typically an indication that the cartridge needs to be replaced rather than cleaned.

7. Why are pool cartridge filters so expensive?

The cost of pool cartridge filters is primarily determined by the filter area size. Larger cartridges with higher filter area sizes require more material, which increases their cost. The brand is less important than ensuring the filter is properly sized.

8. Which is better cartridge or DE filter?

D.E. filters offer better filtration but can be more expensive and require more effort to maintain. If budget is a concern, a sand or cartridge filter may be a better choice. If you prioritize the cleanest water, a D.E. filter is recommended.

Editor's Notes

During our cartridge pool filter research, we found 24 cartridge pool filter products and shortlisted 10 quality products. We collected and analyzed 39,552 customer reviews through our big data system to write the cartridge pool filters list. We found that most customers choose cartridge pool filters with an average price of $30.11.

The cartridge pool filters are available for purchase. We have researched hundreds of brands and picked the top brands of cartridge pool filters, including MAV AquaDoc, POOLPURE, Macaberry, Future Way, Wowreed. The seller of top 1 product has received honest feedback from 812 consumers with an average rating of 4.9.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.