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Your cart is empty.25 Square Foot Rainbow, Waterway Plastics, Custom Molded Products. Replacement for: Accent Spas; Acryx-Maax Spas (Canada); Apollo Spas; Aqua Mystic; Blue Falls Mfg.. (Canada); Dakota Spas; Emerald Spas; Hot Springs Spas 33521; Moon water Spas; Nordic Hot Tubs (Note: Model dated after 7/99.); PDC Spas; Pentair Pool Prod R173429 (Note: Product can also be replaced with C-4625 (4-ounce)); Pentair Pool Prod R173429 (Note: Product can also be replaced with C-4625 (4-ounce)); Pentair Pool Prod R173429 (Note: Product can also be replaced with C-4625 (4-ounce)); Pentair Pool Prod R173429 (Note: Product can also be replaced with C-4625 (4-ounce)); Pentair Pool Prod-Rainbow Plastics 17-2327; Pentair Pool Prod-Rainbow Plastics 17-2327; QCA; Rec Warehouse 303909; Rec Warehouse M-4326; River Valley Spas; Safari Spas; Signature Spas; Streamline Spas; Thermo Spas of Connecticut; US Spas; Viking Spas ; Waterway Plastics 817-2500; Waterway Plastics M-4326; Pentair Pool Prod-Rainbow Plastics 17-2327; Custom Molded Products 25392; Custom Molded Products 25392; Custom Molded Products 25392; Waterway Plastics 817-2500; Coleman Spas 3301-2242; Coleman Spas 100586; Beachcomber 3005845; Orca Bay Spas 2501; Rubadub Tub; Hot Spot 33521; Coast Mountain Spas (Canada); Honey Tubs; Spa Manufacturers.; Sun Ray Spas (Canada); Waters Edge Spas; Great Lakes Home Resort; Islander Spas; Royal Spas; Jacuzzi Premium 373045; Zone Spas.
Warren
Reviewed in the United States on January 29, 2025
Came with the hot tub, pleased with the quality and effectiveness of this cartridge.
Anna G. Schibler
Reviewed in the United States on May 21, 2024
Came quickly!
Rick
Reviewed in the United States on December 5, 2024
Excellent value for the product
Frank
Reviewed in Canada on September 5, 2023
Filters fine particulates. We have high iron content in our water. When we fill the tub initially after a cleaning, the water is yellow with iron. I use this filter and take it out fout or five times, rinse it and put it back in. Takes all the iron out and the water becomes crystal clear. Then I use filter cleaner and it's ready to go again. I keep two on hand to switch out and clean the filter once in awhile. Good product.
Bill B.
Reviewed in Canada on September 20, 2021
Long wait but works fine in my beachcomber 700 series. Slow shipping order early. Price is good compared to dealer.
IC Canada
Reviewed in Canada on September 18, 2020
replacement for Beachcomber 550 model. looks identical to OEM filter that came with tub.. same dimensions, same inner PVC pipe with round holes arranged in spiral. filters good, easy to clean between pleats. comparable to pleatco PL25, though Pleatco filter has a different inner PVC pipe with rectangular holes arranged in a grid that allows much larger water flow. good to have 2 filters in the winter, allows for a quick replacement and rinse indoors.
Isherlaufer
Reviewed in Canada on October 26, 2020
This is a standard filter that fits exactly like it should in my hot tub. Lasts a long time when properly cleaning with cartridge cleaner every month or so. Very well priced considering the local prices for similar filters.
Mrs. Will
Reviewed in Canada on January 21, 2020
Perfect replacement filter as described. Fit my model and cleaned the water quickly upon first use. Good value
RainbowDragon
Reviewed in Canada on September 9, 2019
No concerns with this one .. replaced some older filters. They last a long time if cleaned regularly.
Wayne M.
Reviewed in Canada on December 21, 2019
Good quality at a good price. Way better deal than OEM filter from spa store. Wouldn’t hesitate to buy again.
Ken B.
Reviewed in Canada on October 9, 2019
Price is very good and it seems like good quality but I likely won't know that until a couple months in to using itKen
PNW Reviews
Reviewed in the United States on September 6, 2017
I purchased these filters for my spa not knowing if they were the right ones or not. They turned out to fit just fine, and have been a fine replacement for the "who knows how old" old one the was in there when I recently bought my house. These filters seem to be doing a great job of keeping the water filtered and clear.
Macgyver in PA
Reviewed in the United States on July 15, 2013
Here's a tip... get two of these and alternate them. Pick up some filter cleaner and spray the filter down, let sit for a while, then rinse out. Then - and this is important for getting long life out of them - rinse it out and soak it in a bucket of water with a bit of plain ole' chlorine bleach. It seems to really get the gunk out and would of course sanitize the filter as well. After doing so, ours appears close to brand new. Having two allows one to be in cleaning progress and one to be used simultaneously.
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