Skip to content

The Best hot springs spa filter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best hot springs spa filter of 2022. Check our ranking below.

2,275 (random num) Reviews Scanned

Rank No. #1
Hot Spring Watkins Grandee Tri-X Replacement Filter Set of 5-73250
  • Filter is designed to fit the following spas: Grandee 1991-Current, Vista 2004-2013, Envoy 2004-Current, Vanguard 2001-Current, Grandee NXT 2014-Current, Envoy NXT 2014-Current, Jetsetter NXT 2014-Current, Jetsetter 1991-Current, Prodigy 1991-Current, Sovereign 1991-Current, Alccolade 2005-2006, Landmark 1997-2003, Aria 2007-2015 and Highlife ILE 2003.
Rank No. #2
AmiBron PWK30 Hot Springs Spa Filters, Compatible for Watkins 31489, Unicel C-6430, Filbur FC-3915, P/N0969601,73178, 73250, 71825, 30 sq.ft.Hot Tub Filter 3 Pack
  • 【PLACEMENT MODELS】A6430 Filter compatible with Watkins 31489, Pleatco PWK30, Unicel C-6430, Aladdin 13004, 13004ECO, PLE-051-9186, PLE-051-9670, SD-00328, SD-00704, SD-00703, 46200. Length: 10 1/2”; Outside Diameter: 6”; Top /Bottom Opening: 1 15/16”; Filtration Area: 30 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.
Rank No. #3
AmiBron PWK35B Replaces Hot Springs Limelight Series Spa Filters, Compatible with Watkins 1642301-1, 78161, 78286, Filbur FC-3921, Pleated Fabric Filter Media 2 Pack
  • 【PLACEMENT MODELS】A35B Filter compatible with Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Filbur FC-3921, Length: 14”; Outside Diameter: 6-3/8"; Top /Bottom Opening: 2"; 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.
Rank No. #5
REEPLAR PWK35B Replaces Hot Springs Limelight Spa Filters, Compatible with Watkins 1642301-1, 78161, 78286, Filbur FC-3921, Hot Spring Limelight Series Filter Cartridge,35 sq.ft - 2 Pack
  • 【Compatible Models】This filter compatible with Watkins 1642301-1, 78161, 78286, Filbur FC-3921,Pleatco PWK35B. Length: 14 "; Outer Dimension: 6 3/8 "; Top/Bottom: 2" open; Filtration Area: 35 sq.ft. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. REEPLAR is an independent brand.
  • 【NSF CERTIFIED】REEPLAR spa& pool filter made of NSF certified materials brings you with safe and clear water. You can freely and confidently enjoy life and relax yourself.
  • 【EASY TO CLEAN】Innovative and high-performance Trilobal fabric Design make the filter easier to capture and release dirt, give you a clear and safe spa or pool.It is recommended that you can scrub the fabric with a cartridge cleaner tool every 2 weeks and rinse it with a garden hose.
  • 【Long Usage Life】 Unique Trilobal Filtration Fabric Structure enable it capture large volume of contiminants easily. It is also easy to wash/clean to recondition the filter. This filter can lasts for 1-2 years with proper maintenance.
  • 【 Cozy Life】 Enjoy your cozy spa time with Reeplar spa filter.
Rank No. #6
AmiBron 71825 Replaces Hot Springs Spa Filters, Compatible with Watkins 31489, Unicel C-6430, Pleatco PWK30, Filbur FC-3915, P/N0969601, 73178, 73250, 30 sq.ft.Pleated Fabric Filter Media 5 Pack
  • 【PLACEMENT MODELS】A6430 Filter compatible with Watkins 31489, Pleatco PWK30, Unicel C-6430, Aladdin 13004, 13004ECO, PLE-051-9186, PLE-051-9670, SD-00328, SD-00704, SD-00703, 46200. Length: 10 1/2”; Outside Diameter: 6”; Top /Bottom Opening: 1 15/16”; Filtration Area: 30 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.
Rank No. #7
Hot Spring Watkins Jetsetter Tri-X Filter Set of 3, 73250
  • Filter is designed to fit the following hot tubs and spas: Grandee 1991-Current, Vista 2004-2013 Envoy 2004-Current, Vanguard 2001-Current, Grandee NXT 2014-Current, Envoy NXT 2014-Current, Jetsetter NXT 2014-Current, Jetsetter 1991-Current, Prodigy 1991-Current, Sovereign 1991-Current, Alccolade 2005-2006, Landmark 1997-2003, Aria 2007-2015 and Highlife ILE 2003.
SaleRank No. #8
POOLPURE C-6430 Spa Filter Replaces 31489, PWK30, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 30 sq. ft. Hot Spring Spa Filter 3 Pack
  • ➤SPECIFICATIONS:Length: 10 1/2”; Outside Diameter: 5 7/8”; Top /Bottom Opening: 1 15/16”; Filtration Area: 30 sq. ft; Filter Material: Trilobal Filtration Fabric.
  • ➤COMPATIBLE MODELS: PLFC-6430 Spa Filter is compatible with Watkins 31489, PWK30, Unicel C-6430, Filbur FC-3915, 73178, 73250, 71825, P/N0969601. ★NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.
  • ➤NSF/ANSI 50 CERTIFIED: POOLPURE Pool and Spa filter has been rigorously tested and certified by IAPMO against NSF/ANSI 50, ensuring safe material usage. With a precision of 50 microns, our filter effectively removes hair, leaves, dust, sediment, sand, and other fine particles.
  • ➤POWERFUL FILTRATION CAPACITY: Our unique trilobal filtration fabric offers an enhanced surface area, optimizing back pressure throughout your filtration system. This ensures consistently clean, fresh, and clear water for your pool or spa.
  • ➤EASY MAINTENANCE: The uniform and high-performing trilobal fabric ensures effortless stain capture and release, simplifying the cleaning process. For optimal performance, it's recommended to clean the cartridges monthly, depending on usage.
Rank No. #9
POOLPURE C-6430 Spa Filter Replaces Watkins 31489, Pleatco PWK30, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 30 sq. ft. Hot Spring Spa Filter 5 Pack
  • ➤SPECIFICATIONS:Length: 10 1/2”; Outside Diameter: 5 7/8”; Top /Bottom Opening: 1 15/16”; Filtration Area: 30 sq. ft; Filter Material: Trilobal Filtration Fabric.
  • ➤COMPATIBLE MODELS: PLFC-6430 Spa Filter is compatible with Watkins 31489, PWK30, Unicel C-6430, Filbur FC-3915, 73178, 73250, 71825, P/N0969601. ★NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.
  • ➤NSF/ANSI 50 CERTIFIED: POOLPURE Pool and Spa filter has been rigorously tested and certified by IAPMO against NSF/ANSI 50, ensuring safe material usage. With a precision of 50 microns, our filter effectively removes hair, leaves, dust, sediment, sand, and other fine particles.
  • ➤POWERFUL FILTRATION CAPACITY: Our unique trilobal filtration fabric offers an enhanced surface area, optimizing back pressure throughout your filtration system. This ensures consistently clean, fresh, and clear water for your pool or spa.
  • ➤EASY MAINTENANCE: The uniform and high-performing trilobal fabric ensures effortless stain capture and release, simplifying the cleaning process. For optimal performance, it's recommended to clean the cartridges monthly, depending on usage.
Rank No. #10
TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter (2)
  • 【NSF/ANSI 50 CERTIFIED】 TOREAD Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50. The filter with certified safe materials provides you with clean, fresh and clear water. Only select certified filters for your family to ensure the safety, health and happiness of your loved ones.
  • 【SPECIFICATIONS】Length: 10 1/2”; Outside Diameter: 8 1/2"; Top /Bottom Opening: 3”; Filtration Area: 65 Sq.ft; Filter Material: Trilobal Filtration Fabric.
  • 【REPLACEMENT MODELS】TOREAD TRF-8465 filter compatible Watkins 31114, PWK65, Unicel C-8465, Filbur FC-3960, 71827, Tiger River Caspian, Bengal, Sumatran spa filter. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. TOREAD is an independent brand.
  • 【REINFORCEMENT STRUCTURE】With 25% thicker filtration fabric, heavy chlorine resistant and break-resistant end caps and reinforced center support, the filter delivers high powered propulsion flow, and crystal clear water, providing you with a relaxed and healthy enjoyment.
  • 【MORE EFFICIENT FILTRATION AREA】Uniformity and high-performance trilobal fabric has 21-40% higher capacity compared with common point-bond fabric. The trilobal shape of fabric fibers also helps catch particles, increases efficiency without the pressure drop penalty, and helps reduce filter cleaning frequency.

Last update on 2025-03-25 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best hot springs spa filter?

Do you get stressed out thinking about shopping for a great hot springs spa filter? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching hot springs spa filter, which is why we have assembled a comprehensive list of the greatest hot springs spa filter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for hot springs spa filter that you consider buying. Your questions might include the following:

  • Is it worth buying an hot springs spa filter?
  • What benefits are there with buying an hot springs spa filter?
  • What factors deserve consideration when shopping for an effective hot springs spa filter?
  • Why is it crucial to invest in any hot springs spa filter, much less the best one?
  • Which hot springs spa filter are good in the current market?
  • Where can you find information like this about hot springs spa filter?

We’re convinced that you likely have far more questions than just these regarding hot springs spa filter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for hot springs spa filter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible hot springs spa filter. Make sure that you are only using trustworthy and credible websites and sources.

We provide an hot springs spa filter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available hot springs spa filter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of hot springs spa filter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an hot springs spa filter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your hot springs spa filter.
  5. Customer Ratings: Number ratings grade hot springs spa filter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their hot springs spa filter.
  7. Product Quality: You don’t always get what you pay for with an hot springs spa filter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an hot springs spa filter is should be an indication of how long it will work out for you.

We always remember that maintaining hot springs spa filter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding hot springs spa filter is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: How important is your hot tub filter?

A: A hot tub filter’s job is to take dirty and contaminated water from the spa into its system. Once the water enters it is then cleaned, and then injected back out into the spa for further use. This is important because you need to make sure the water you swim in is clean and free of any debris or any other potentially harmful items.

Q: What is the best hot tub cleaner?

A: Bromine is the most recommended sanitizer because it stays in the hot tub longer than chlorine and chlorine is a tried and true sanitizer. When either Chlorine or Bromine is used with a mineral sanitizer it gives optimal water cleanliness.

Q: What is a hot tub manifold?

A: Water manifold fittings are PVC parts in a hot tub that split up the water flow from the pump to the jets. The main pump line is thus reduced into several sub-lines that connect directly or via another manifold to individual hot tub jet lines.

Related Post: