Top 10 Best spa filters in 2026

Last Updated - 6/13/2026

🏆Best Choice

SORSWEET

SORSWEET 12 Pack Type VI Hot Tub Filter Cartridge Compatible with Lay-Z-Spa, Coleman SaluSpa 90352E 58323 90427E

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Compatible Model: Type VI Spa and Hot Tub Filter Replacement Cartridge compatible with Coleman SaluSpa filter, Lay-Z-Spa, Intex and other inflatable hot tub filter - Fits all Spa Models Requiring Type VI Filters.
•Perfect Fit: Our type VI SPA filters measure 4.1” x 3.1”. You will get 12 premium type VI SPA filters and excellent after-sales service. Replacement cartridge for SaluSpa hot tubs helps you keep your spa water clean and pristine. Spa filter Type VI Compatible with Coleman Type VI filter cartridges.
•Easy to Clean: Our type VI replacement Spa filters feature extra-durable plastic and quality fiber pleats. Our Spa filters for hot tubs are so easy to clean, so you can reuse them again and again. Enjoy clean leisure time in your pool.
•High Filtration Performance: Premium quality fabric collects hair, leaves, dust, sediment, sand, etc is easy to clean and replace. The hot tub filter cartridge is installed inside the filter pump and captures dirt efficiently and is reusable.

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$31.99

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Intex

Intex 29001E PureSpa Type S1 Heavy Duty Easy Set Dacron Paper Hot Tub Spa Filter Replacement Cartridge for Various PureSpa Models, 2 Pack

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•SPA FILTERS: Powerful and useful cartridge filter 2-pack keeps your PureSpa Jet Massage water clear and fresh, making for a more relaxing spa experience
•EASY MAINTENANCE: Maintains and cleans easily with heavy-duty Dacron paper, providing the ultimate filtration for your hot tub
•CHANGE ONCE PER MONTH: For maximum efficiency, clean cartridges each week and replace once per month or sooner
•BETTER PERFORMANCE: Designed for keeping your hot tub and spa safe and clean, working hard to increase the performance of your pool
•COMPATIBILITY: Works with all Intex PureSpa models including 28403E, 28407E, 28443E, 28453E, 28421E, 28423E, 28413E, and 28453E

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$6.99

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KGC

KGC Type VI Hot Tub Spa Filters Compatible with Coleman Saluspa 90352E 58323E 90427E, Lay-Z-Spa Hot Tub Filter Cartridge, Inflatable Hot Tub Filters Replacements (4 Pack)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•TYPE VI FILTER: KGC 4 PACK Type VI hot tub filters are compatible with Coleman saluspa hot tub filters, Lay-Z Spa, Intex and other inflatable hot tubs requiring type VI filters. Dimension of Outer Diameter: 4.2", Inside Diameter: 2", Height: 3.1"
•ULTIMATE FILTRATION: Made of 25% thicker filtration fabric that traps more contaminants than regular fabric. These filter replacement for Saluspa can efficiently remove hair, leaves, dust, sediment, sand for your hot tub and pool. Enjoy clean leisure time in your pool
•KEEP POOL OR SPA FRESH: 50% open polypropylene flow core supports the filter fabric to maximize water flow, help keep the best performance for coleman saluspa filter and keep pool water clear, bring you ultimate spa experience.
•EASY REPLACE AND CLEAN: Made trilobal effectively absorbs dirt, helps your cloeman hot tub to get rid of gunk! Take the VI filter out of the pump, then wash it under strong water pressure to remove particles.Clean your sasulspa replacement accessories every 2 weeks for best results
•Delivery include 4pcs KGC type VI filters for coleman saluspa

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$14.99

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AmiBron

AmiBron C-4950 Spa Filters, Replaces For Pleatco PRB50-IN, Filbur FC-2390, 03FIL1600, 373045, Compatible For Jacuzzi J210/J220/J235/J245/J275, 50 sq.ft 5X13 Drop in Hot Tub filter 2 Pack

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【PLACEMENT MODELS】A4950 Filter Replaces For Unicel C-4950, Pleatco PRB50-IN, Filbur FC-2390, 03FIL1600, 373045, Guardian 413-212-02, Compatible For Jacuzzi J210/J220/J235/J245/J275, Length: 13 5/16”; Outside Diameter: 5”; Top /Bottom Opening: 2 1/8”; Filtration Area: 50 sq. ft. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. AmiBron is an independent brand.
•【NSF CERTIFIED】AmiBron spa&pool filter with NSF certified safe filter materials provides you with clean, fresh and clear water. Only select quality filters for your family to ensure the safety, health and happiness of your loved ones.
•【EASY TO CLEAN】The Trilobal Fabric Structure filter material makes it easy to release impurities when cleaning the filter, the filter is like a new one after cleaning. It is recommended that you clean cartridges every 2 weeks to maximize your spa's performance.
•【Long Service Life】 Unique Trilobal Filtration Fabric Structure make it easier to capture large volume of contiminants. It is also easy to wash/clean to recondition the filter. This filter lasts for 1-2 years when proper maintenance is performed. We are committed to providing the better quality at good price.
•【AMIBRON SLOGAN】AmiBron Protect Your Health.

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$33.99

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Beckacher

6CH-940 Spa Filter Cartridge Replacement for Unicel, Pleatco PWW50P3, Filbur FC-0359, Aber 03FIL1400, Waterway 817-0050 Front Access Skimmer, Viking Pool Hot Tub Filter Screw SAE Thread Filter 2 Pack

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【PERFECT COMPATIBILITY】PLF6CH-940 Spa Filter is ONLY compatible with the models listed below and does NOT fit any other models: Pleatco PWW50P3, Unicel 6CH-940, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, HTF0245RT, Aladdin 14510, Baleen AK-9019, Darlly 60401. Part NO.: PLE-051-9193, SD-00031, PLE-051-9194. Please confirm the model before placing an order! The manufacturer’s name &part number have been used for reference purposes only. Beckacher is an independent brand.
•【SPECIFICATIONS】Precise dimensional measurements make this product easy to install ：Length: 8"; Outside Diameter: 6"; Top: Circular Handle; Bottom: 1 1/2" SAE thread ; Filtration Area: 50 sq. ft; Filter Material: Trilobal Filtration Fabric.With its user-friendly design, this PLFPWW50P3 pool filter is easy to install and maintain, saving you time and effort on upkeep. Simply screw it in place and enjoy hassle-free spa maintenance.
•【EFFICIENT FILTRATION TECHNOLOGY - TRILOBAL MEDIA】Trilobal Media micro-pore design efficiently captures par ticles, ensuring your pool water is free from impurities and debris. Innovative "Dirt-Lock" technology improves filtration performance and effectively removes hair, leaves, dust, sediment, sand, etc.
•【WASHABLE & REUSABLE】Introducing our 6CH-940 hot tub filters replacements part crafted from easy-to-clean and durable materials, ensuring longevity and effortless maintenance. Designed for optimal performance, we recommend cleaning your spa filter every two weeks to maximize spa and hot tub efficiency while safeguarding your health. A gentle reminder: to prevent corrosion, always remove the filter before cleaning! Provide the safest swimming environment possible and promote better health!
•【RISK-FREE SHOPPING】6CH-940 hot tub filter replacement is made of premium quality material, supports 90 DAYS return and exchange.High quality,good price,high speed Amazon official logistics.We promise to ensure your absolute satisfaction with every purchase.If you have any quality problem about the 6CH-940 filter replacement during warranty period, please contact customer service in time. We will try our best to solve the problem. Customer satisfaction is our tireless pursuit！

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$32.99

$35.99

-8%

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Wowreed

Wowreed Spa Filter Compatible with 6CH-940, PWW50P3 (1.5" SAE Coarse Thread), FC-0359, 03FIL1400, 817-0050, 2 Pack

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•REPLACEMENT MODELS: Compatible with 6CH-940, PWW50P3 (Coarse Thread), FC-0359, 817-0050, 25252, 378902, 03FIL1400. Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only. Wowreed is an independent brand.
•SPECIFICATIONS: Length: 8 1/4''; Outside Diameter: 6''; Bottom: 1 1/2" SAE thread; Top: Circular Handle; Filtration Area: 45 sq. ft.
•EASY TO CLEAN: This filter utilizes fabric structure design so as to make the impurities easy to be released and washed. It is recommended to wash the filters every 2-6 weeks in order to maximize the performance and capacity of it. In addition, our premium filter material keeps your water clearer and easier to clean.
•LONG LIFE: The filters are with solid end caps, good material and bands, which can be used repeatedly. Longevity and endurance are ensured.
•SERVICE: If there is any question, please let us know! We promise a good shopping experience with our reliable control and testing.

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$35.99

$37.99

-5%

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Cryspool

Cryspool® 04075 Filter Compatible with C-4950, PRB50-IN, FC-2390, Guardian 413-212-02, J200 Series Filter, 03FIL1600, 373045, Cal Spa Hot Tub Filter, 50 Sq. Ft Spa Filter Cartridge, 2 Pack

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【SIZE】 Length: 13 5/16''; Outside Diameter: 5''; Top Hole: 2 1/8” Open; Bottom Hole: 2 1/8” Open; Filtration Area: 50 sq. ft.
•【COMPATIBLE MODLES】Compatible with PRB50-IN, C-4950, Guardian 413-212-02，FC-2390, 03FIL1600, 17-2380, Aladdin 15002, 03FIL1600, 817-5000, 435-0037, R173434, 06-0012-12, 6540-471, J210/J220/J235/J245/J275,PLE-051-0088, RDC-50S, 5X13 Drop in Hot Tub Filter. Note: this is a compatible spare part. The manufacturer’s name and part number have been used for reference purposes only. CRYSPOOL is an independent brand.
•【QUALIFIED MATERIAL】The advanced material of trilobal fibers is utilized. Cutting-edge technologies make the capacity higher than common point-bond fabric. It makes water process more thoroughly and service life longer.
•【EASY CLEANING】 The Improved Trilobal Fabric Filter Structure enables the deep penetration of impurities into filter pleats when we wash it, the filter is a totally brand-new one after cleaning. It’s recommended to clean the filter when the pressure gauge reaches the predetermined value, so as to take full advantage of its performance.
•【GOOD CHOICE FOR FILTERS】With our qualified material, end caps as well as pleats, the filters are easy to clean, strong to filter, sturdy to hold in position. If cleaned regularly more often, its service life can be largely enhanced, the water usage will also be largely minimized.

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$35.99

$45.99

-22%

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Vickmons

Vickmons 2 Pack PBF40M Spa Hot Tub Filter Replacement Compatible with Pleatco PBF40M, Bull Frog Spas, Wellspring 30 Coreless 10-00282

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•COMPATIBLE MODEL: PBF40M Spa and Hot Tub Filter Replacement Cartridge Compatible with Pleatco PBF40M, Pleatco PBF40-M, Bull Frog Wellspring 30 Coreless 10-00282 filter cartridge.
•POWERFUL FILTRATION PERFORMANCE: Innovated "Dirt-Locking" technology makes the fabric traps much more contaminants than regular fabric. This filter efficiently removes hair, leaves, dust, sediment, sand, etc. Enjoy clean leisure time in your pool and spa.
•PBF40 SPA FILTER: Replacement Filter Cartridges Size: Dimension of Replacement Pool Filter Cartridge: 3 3/8 inch (3.375") top hole, 4 1/2 inch (4.5") bottom hole, 8 inch (8") diameter, 6 1/4 inch (6.25") length.
•EASY TO CLEAN: Uniformity and high-performance trilobal fabric make it easier to capture and release stains, so it’s easy for you to wash the filter after use. It is recommended that you replace cartridges every 1-2 months to maximize your spa's performance.
•AFTER-SALES SERVICE: If you have any questions about the product, please contact our customer service immediately to solve the problem. Warm Tips To avoid corrosion, please take the filter out before cleaning with disinfectant!

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$39.99

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POOLPURE

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

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【Certified Quality & Safety】 POOLPURE Pool and Spa filters proudly carry the NSF/ANSI 50 certification, having been rigorously tested and certified by IAPMO. Trust in POOLPURE to provide crystal-clear, purified water, enhancing your overall pool or spa experience. Dive into unmatched relaxation.
•【Specifications】Length: 9 3/8"; Outside Diameter: 5 1/4"; Top: Closed with String Handle; Bottom: 1 1/2" MPT Thread; Filtration Area: 42 Sq.ft; Filter Material: Trilobal Filtration Fabric.
•【Compatible Models】PLFFC-2402 Spa Filter is compatible with Watkins 303279, 78460, PFF42TC-P4, Filbur FC-2402, ACT-50SQFLTR, LSX1057, Pure N Clean PC-2402, SD-01322, Unicel 5CH-37. ★NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.
•【Superior Filtration】 Our innovative "Dirt-Locking" technology ensures enhanced contaminant capture compared to standard fabrics. Efficiently filter out hair, leaves, dust, sediment, sand, and more for a pristine pool & Spa experience.
•【Durable & Cost-Effective】Featuring a unique Trilobal Filtration Fabric Structure, our filter excels in capturing a large volume of contaminants. It's also designed for easy cleaning and maintenance. With proper care, expect a service life of 1-2 years. We're dedicated to offering top-notch quality at an affordable price.
•⚠️ Not for Backwashing – This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.

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$43.99

$46.99

-6%

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Beckacher

12 Pack Type VI Filter. Hot Tub and SPA Filter Replacement Cartridge. Compatible with Coleman SaluSpa 90353E, 58323E, 53323, Lay-Z-Spa

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•🌊【Perfect fit】:Compatible with Coleman SaluSpa 90353E, 58323E, 53323, Lay-Z-Spa, and Others. Beckacher does not own the "Coleman", "Lay-Z-Spa"
•🌊【Premium Material】:PET composite filter, polyurethane sealed cover, BPA free, all these made the environmental-friendly Type VI filter, no worry about harm to your body.
•🌊【Powerful Filtering】:The type VI filters help remove the sediment, sand, leaves, hair, suntan lotion, and dust, keeping your hot tub and pool clean, and offering you a healthy, comfortable spare family time.
•🌊【Washable and Reusable】:The type VI filters are durable, washable, and reusable, so we recommend you wash the type VI filter every 2 weeks for the best performance of your SPA, also increases the type VI filters' service life, and saves your money.
•🌊【Cost-Effective Package】:The package included 12 pack type VI filters, longer usage time, and affordable save your money, and we offer 3 months warranty for this product, if you have any questions about this product, please feel free to contact us, we will help you in 24 hours.

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$33.88

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