When you want to find spa filter cartridge for hot tubs, you may need to consider between many choices. Finding the best spa filter cartridge for hot tubs is not an easy task. In this post, we create a very short list about top 10 the best spa filter cartridge for hot tubs for you. You can check detail product features, product specifications and also our voting for each product. Let's start with following top 10 spa filter cartridge for hot tubs:

When you want to find spa filter cartridge for hot tubs, you may need to consider between many choices. Finding the best spa filter cartridge for hot tubs is not an easy task. In this post, we create a very short list about top 10 the best spa filter cartridge for hot tubs for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 spa filter cartridge for hot tubs:

Best spa filter cartridge for hot tubs

Product Features Editor's score Go to site
LEISURE TIME O-02 O-02 Filter Clean Cartridge Cleaner for Spas and Hot Tubs (2 Pack), 1 Quart LEISURE TIME O-02 O-02 Filter Clean Cartridge Cleaner for Spas and Hot Tubs (2 Pack), 1 Quart
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Intex 6 x 29001E B00PUZW3N2 PureSpa Type S1 Easy Set Pool Cartridges (12 Filters) | 2, 1 Pack, Blue Intex 6 x 29001E B00PUZW3N2 PureSpa Type S1 Easy Set Pool Cartridges (12 Filters) | 2, 1 Pack, Blue
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[2] AquaRest / Dream Maker Hot Tub Spa Filters (Round Cartridge) Aqua Rest Twin Pack by Clarathon [2] AquaRest / Dream Maker Hot Tub Spa Filters (Round Cartridge) Aqua Rest Twin Pack by Clarathon
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POOLPURE Spa Filter for Hot Tub, Compatible with Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Dynamic 03FIL1600, Pentair R173434, 50 sq. ft. Spa Filter Cartridge 5 X 13, 2 Pack POOLPURE Spa Filter for Hot Tub, Compatible with Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Dynamic 03FIL1600, Pentair R173434, 50 sq. ft. Spa Filter Cartridge 5 X 13, 2 Pack
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Hot Spring Spas Tri-X Spa Filter for Grandee Hot Spring Spas Tri-X Spa Filter for Grandee
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2-Pack Guardian Pool Spa Filter Cartridges Replaces FC-0195M 5CH-502 PPM50SC-F2M Cal Marquis Pacific spas 2-Pack Guardian Pool Spa Filter Cartridges Replaces FC-0195M 5CH-502 PPM50SC-F2M Cal Marquis Pacific spas
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2 Pack - New Spa Filter Cartridges Fit: UNICEL 6CH-940--FILBUR FC-0359--Pleatco PWW50P3 2 Pack - New Spa Filter Cartridges Fit: UNICEL 6CH-940--FILBUR FC-0359--Pleatco PWW50P3
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SunPurity Mineral Sanitizer for Sundance Spas SunPurity Mineral Sanitizer for Sundance Spas
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Goplus Massage Pool Filter Cartridge Spa Filter Pump Replacement 120 Fold White Filter Paper for Many Massage Pool Models(6-Pack) Goplus Massage Pool Filter Cartridge Spa Filter Pump Replacement 120 Fold White Filter Paper for Many Massage Pool Models(6-Pack)
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Spa Frog In-Filter - Year's Supply 3 Pack Bundled with Floating Buoy Pool Thermometer Spa Frog In-Filter - Year's Supply 3 Pack Bundled with Floating Buoy Pool Thermometer
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1. LEISURE TIME O-02 O-02 Filter Clean Cartridge Cleaner for Spas and Hot Tubs (2 Pack), 1 Quart

Feature

Removes oil, grease, dirt and soap
Overnight soak will complete removal of all contaminants
Great on filter cartridge and de filters

Description

Concentrated formula deep cleans cartridge filters and removes dirt, oil, grease and scale. An overnight soak will assure complete removal of all contaminants including those that may have been deeply set over months of use. Use every three months to ensure proper filtration and easy spa maintenance. Instructions: Remove grids or cartridges from filter. In a clean, plastic pail, bucket or trash can with 8 gallons of water, add contents of FILTER CLEAN. (This is enough solution to clean 110 square feet of filter area.) Place cartridge or grids upright in solution. Soak for a minimum of 3 hours. For maximum effectiveness, soak overnight. Remove filter from solution. Hose off filter with high pressure nozzle and replace

2. Intex 6 x 29001E B00PUZW3N2 PureSpa Type S1 Easy Set Pool Cartridges (12 Filters) | 2, 1 Pack, Blue

Feature

Pack of 2 genuine Intex Type S1 filter cartridges
The S1 Cartridge Filter is sure to keep your PureSpa Jet Massage water clean and fresh
Made with easy-to-clean, heavy-duty Dacron paper for the ultimate filtration
For maximum efficiency, clean cartridges each week and replace once a month or sooner
Works with all Intex PureSpa models including - 28403E, 28407E, 28443E, 28453E, 28421E, 28423E, 28413E, and 28453E

Description

Keep your spa water clean and Intex PureSpa performing at its best by using genuine Intex PureSpa Type S1 Pool Filter Cartridges. This is the authentic replacement cartridge for your Intex PureSpa. It works with all Intex PureSpas models including 28403E, 28407E, 28443E, 28453E, 28421E, 28423E, 28413E, and 28453E. Replace your filter cartridges regularly for the best results. It is recommended that you replace cartridges every 2 weeks to maximize your spa's performance. Help ensure the longevity of your Intex PureSpa by regularly choosing Intex PureSpa Type S1 Pool Filter Cartridges.

3. [2] AquaRest / Dream Maker Hot Tub Spa Filters (Round Cartridge) Aqua Rest Twin Pack by Clarathon

Feature

For 2015 & Newer AquaRest and DreamMaker Cottage Collection models
Round Filter: 5-1/2" Diameter x 7-1/4" Long
3" Opening - both ends
Pack of 2 Filter Cartridges [PDM28]
Guaranteed to equal or outperform OEM filters that came with your spa

Description

Round filter cartridge used in 2015 and newer AquaRest Spas, and Dream Maker Cottage Collection: Brookside, Bayside, Riverside, Verandah, and Lakeshore models. Premium quality filters. Genuine Clarathon: You cannot buy better quality spa filters at any price. OEM numbers: PDM28, 461273.

4. POOLPURE Spa Filter for Hot Tub, Compatible with Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Dynamic 03FIL1600, Pentair R173434, 50 sq. ft. Spa Filter Cartridge 5 X 13, 2 Pack

Feature

NSF50 Certified Poolpure Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50.
Powerful Filtration PerformanceInnovated "Dirt-Locking" technology make the fabric contain much more contaminants than common fabric. The filter can high efficiently reduce hair, leaves, dust, sediment, sand. Enjoy leisure time in your spa and hot tub.
Long Service Life Unique Trilobal Filtration Fabric Structure make it easier to capture and release stains, so it's easy for you to wash the filter after use. The filter can be used for 1-2 years under regular cleaning. Spend more time enjoying, pay less money.
Strong and Durable The whole filter includes the break-resistant end cap, big-flow ABS inner core, widened band and thick filtration fabric to form a strong and durable body. The filter can resist high pressure and the corrosion of high-capacity chlorine.
Replacement Models Filtration Area: 50 sq. ft. ; Length: 13 5/16"; Outside Diameter: 5"; Top /Bottom Opening: 2 1/8". Replacement for Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, RTL-50, 03FIL1600, R173434.

Description

Certified to NSF/ANSI 50
This pool/spa filter is certified by IAPMO against NSF/ANSI 50 for safe material.

Compatible Pool/Spa Models:
Sundance Spas / Coast Spas / Rainbow / Waterway Plastics / Dynasty Spas / Sunset Spas / Islander Spas / Honey Tubs / Aqua Mystic / Bullfrog Spas / Southwest Spas / Spa Crest / Spas Direct / Rubadub Tub / Apollo Spas / Maax Spas of AZ / US Spas / Beachcomber / Alps Spas / Tiara Spas / Discovery Spas / Pageant Spas / Icon Spas / Morgan Spas / J.E.M. Spas / Coast Mountain Spas / Gatsby Spas / Columbia Spas / Arcadia Spas / Blue Pacific Spas / Freedom Spas and more types.


Replacement Filter Models:
Pleatco PRB50-IN / Unicel C-4950 / Filbur FC-2390 / 03FIL1600 / 17-2380 / RTL-50 / 100533 / 6540-471 / 25391 / 817-5000 / R17343

Package include:
Cartridge filter x 2

100% Satisfaction Guarantee:
We are confident to provide good quality products. We offer 30-day money back guarantee and professional customer service, if you have any questions, please don't hesitate to contact us.

5. Hot Spring Spas Tri-X Spa Filter for Grandee

Description

This is a 5 pack of Tri-X ceramic spa filter cartridge part number 73178 for Hot Spring Spas. It is an advanced replacement filter cartridge and can be used on any Hot Spring model even if the tub is currently using the paper filter (part number 71825) so stop messing around with paper filters and try the Hot Spring Tri-X filter. The unique 3 dimensional design enables it to filter twice the water per minute than the paper filter (65 sq. ft. versus 30 sq. ft.) that delivers a more effective filtrationand is designed to last up to 5 years with proper water care and maintenance.You dont have to clean it as often either and it is dishwasher safe!Note:no soap or drying cycle. Click here to download the Hot Spring Tri-X cleaning procedure from our support website.Filter Dimentions:Overall Diameter: 6"Inner Diameter: 1 15/16"Length: 10 1/2"Inside Hole: 2"(Note: the Tri-X filter has 0969601 imprinted on it)This filter will work in the following models in the quantities shown:Hot Spring Spas AriaQuantity 52007, 2008, 2009, 2010, 2011, 2012Hot Spring Spas GrandeeQuantity 51997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012Hot Spring Spas EnvoyQuantity 52004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012Hot Spring Spas LandmarkQuantity 51998, 1999, 2000, 2001, 2002, 2003Hot Spring Spas VistaQuantity 52004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012Filbur Equivalent Filter: FC-3915Unicel Equivalent Filter: C-6430

6. 2-Pack Guardian Pool Spa Filter Cartridges Replaces FC-0195M 5CH-502 PPM50SC-F2M Cal Marquis Pacific spas

Feature

2-pack filter cartridges Guardian Filtration Products, new in factory packaging
Replaces Unicel 5CH-205, Filbur FC-0195, Pleatco PPM50SC-F2M
Diameter: 5-1/4", Length: 12-3/16", Top: Handle, Bottom: 2" MPT Threaded
Filter Area: 50 sq. ft. Filter Material: Reemay 3 oz/yard
Used in pools / spas made by: Cal Spas | Everyday Hot Tubs | Fox Wal-Pak | Hide Away Hot Tubs | Marquis | Pacific Marquis

Description

2-pack filter cartridges By Guardian Filtration Products, new in factory packaging Replaces Unicel 5CH-205, Filbur FC-0195, Pleatco PPM50SC-F2M Diameter: 5-1/4", Length: 12-3/16", Top: Handle, Bottom: 2" MPT Threaded Filter Area: 50 sq. ft. Filter Material: Reemay 3 oz/yard Alternate Filter Names: 370-0237, 370-0242, FC-0196, 5CH-352, 5ch-502 37-0237, 20041, PPM50SC, PPM50-SC Used in pools / spas made by: Cal Spas | Everyday Hot Tubs | Fox Wal-Pak | Hide Away Hot Tubs | Marquis | Pacific Marquis and other manufacturers

7. 2 Pack - New Spa Filter Cartridges Fit: UNICEL 6CH-940--FILBUR FC-0359--Pleatco PWW50P3

Feature

Outside Diameter: 6"
Length: 7 5/8" (also 8")
Top Opening: Handle
Bottom Opening: 1 1/2" SAE Threaded, Male
Media Weight - 3 oz.
SQ FT Media - 50' sqft
Unicel - 6CH-940 (6CH940)
Filbur - FC-0359 (FC 0359)
Pleatco - PWW50P3

Description

Also replaces the following filters:Pleatco: PWW50P3 | Unicel: 6CH-940 | Filbur: FC-0359 Alternate Filter Names: 03FIL1400 | 25252 | 378902 | 817-0050 | 817-0500 | 17-175-1749 | 25252-800 | X268045 | PWW50EP1 | PWW50P3 EP1 | H2X | X265010 | PWW50 W/ PAD-3L AD | PWW50 W/ PAD-3L | PWW50-PAD3 | PWW50P3-Z

8. SunPurity Mineral Sanitizer for Sundance Spas

Feature

Sundance Sunpurity Mineral Sanitizer Cartridge for Sundance Spas
Mineral purification is a natural process that carries out 3 functions: disinfection, algae prevention and clarification
Sundance Spas Mineral Sanitizer Cartridge leaves your water clean and clear
SunPurity by Sundance Spas helps reduce the potential for unpleasant odors and residue lines, and can be used with your hot tub ozone system.
Original Sundance Spa Parts.

Description

SunPurity by Sundance Spas provides the ultimate in water purification for your spa for four months. Mineral purification is a natural process that carries out 3 functions: disinfection, algae prevention and clarification. Nature2 considerably reduces the amount of chlorine required in the water. Nature2 is a system, which protects and prolongs the clarity of the water without the usual chlorine constraints. Sundance Spas' mineral spa cleaner leaves water clean, clear and soft. An alternative to chlorine when used in combination with MPS (monopersulfate), the SunPurity cartridge fits into the bromine dispenser of the filter bays of 880 and 780 Series hot tubs. It reduces the potential for unpleasant odors and residue lines, and can be used with your hot tub ozone system. Lasts up to four months. Note: The SunPurity requires only a small maintenance dose of non-chlorine oxidizer and should not be mixed with bromine and bromides. The SunPurity cartridge is not compatible with biguanides such as SoftSoak or Baqua.

9. Goplus Massage Pool Filter Cartridge Spa Filter Pump Replacement 120 Fold White Filter Paper for Many Massage Pool Models(6-Pack)

Feature

Keep the Water Fresh---This massage pool filter is sure to keep your pure spa jet massage water clean and fresh. It apply to most massage pools, with this filter, you can enjoy the safe and healthy massage pool spa.
Easy to Clean and Hard to Breed Bacteria---The massage pool filter is made of easy-to-clean and heavy duty Dacron paper, the dirt on it can be washed off easily. And this filter is hard to breed bacteria so the secondary pollution was avoided.
Need Regular Cleaning and Replacing---For maximum efficiency, this massage pool filter need to be cleaned each week and replaced at least once a month.
Small for Carrying and Storage Easily---This filter's size is 4''x4''x3.1'', it's compact size so that it's easy for carrying and storage.
Replace Convenient---The size of the pipe orifice is 2.5'', and the orifice has the threaded, it's easy for you to unscrew and replace the filters. The filter is flexible and practical.

Description

Description
Buy together and save - set of 6 pcs spa filter. Let you enjoy your massage pool the best performance by using the same brand parts. This filter is easy to clean, and adopts the Dacron filter material. Replace your filter cartridges regularly as every two weeks to maximize your spa's performance. And help ensure the longevity of your massage pool by regularly choosing this filter. This filter perfectly work with many massage pools.

Features
This filter is sure to keep your pure spa jet massage water clean and fresh
Easy to clean
Easy to replace
Flexible and practical
The compact size t is easy to carry and store
Hard to breed bacteria so the secondary pollution was avoided
Made of heavy duty filter paper
For maximum efficiency, clean each week and replace at least once a month
The orifice has the threaded
Work with most of the massage pool

Specifications
Color : Blue and white
Material : Filter paper, plastic
Net Weight : 0.3lbs
Overall Dimension : 4''x4''x3.1''
Package includes :
6 x Filters

10. Spa Frog In-Filter - Year's Supply 3 Pack Bundled with Floating Buoy Pool Thermometer

Feature

INCLUDES - King Technology Spa Frog In-Filter 3 pack, with ben Pool Floating Buoy Thermometer. Filter Frog - The original Spa Frog in-filter mineral system is an effective way to care for hot tub water that reduces chlorine or bromine use. Bonus Floating Thermometer Included - Floats on water's surface for easy access and quick readings.
HOW IT WORKS - The FILTER FROG mineral sanitizer fits easily into the center of your spa's filter cartridge. It is a one-piece design that can be shortened if necessary. The unique design draws in your spa water through the openings in the cap and sides and circulates it through our patented mineral formula dispensing a low level of minerals into the spa. Simply supplement with 1 ppm of chlorine or bromine.
BONUS FLOATING BUOY BEN POOL THERMOMETER INCLUDED - JUMBO EASY-TO-READ TEMPERATURE DISPLAY. Both Fahrenheit and Celsius readings with oversized temperature reading display for clarity and accurate reading. Floating or submersible thermometer ideal for pools, spas and all Outdoor & Indoor Swimming Pools, Hot Tubs, Aquariums and Fish Ponds.
KILLS BACTERIA WITH UP TO 50% LESS BROMINE - in fact, with minerals doing the bulk of the job, you can use up to 50% less than standard spa water treatments. stop faded swimsuits and powerful odors with FILTER FROG. Designed to fit conveniently inside of your spa's filter cartridge, this is the only hot tub mineral sanitizer designed with the patented FROG mineral protection for hot tubs up to 600 gallons.
LASTS 4 MONTHS or whenever you drain your hot tub - FILTER FROG lasts up to 4 months, and features an easy reminder dial to help you remember when to replace it. Supplement with a low level of chlorine or bromine and hot tub care is complete with soft water and a crystal clear shine.

Description

INCLUDES
King Technology Spa Frog In-Filter 3 Pack
BEN POOL
Floating Buoy Pool Thermometer

With KING TECHNOLOGY SPA FROG IN-FILTER reduce the usage of chlorine and bromine by up to 50%,
stop faded swimsuits and powerful odor. Designed to fit conveniently inside of your spas filter cartridge, this
is the only hot tub mineral sanitizer designed with the patented FROG mineral protection for hot tubs up to 600
gallons, FILTER FROG lasts up to 4 months, and features an easy reminder dial to help you remember when
to replace it. Supplement with a low level of chlorine or bromine and hot tub care is complete with soft water
and a crystal clear shine.

With BEN POOL FLOATING THERMOMETER - Jumbo, EZ-Read display with extra-large numerals saves
your eyesight. Measures pool and spa water temperature and provides accurate reading. Large temperature
reading display, in Fahrenheit and Celsius. Reads up to 120 Fahrenheit and 50 Celsius, Premium Quality, built
from durable material and shatter resistant for all outdoor and indoor pools, spas and hot tubs.

Our goal is to provide you the premium products you need to keep your pool clean and ready for use, so you can
focus on what's most important... ENJOYING YOUR POOL!

Conclusion

By our suggestions above, we hope that you can found the best spa filter cartridge for hot tubs for you. Please don't forget to share your experience by comment in this post. Thank you!