POOLPURE PRB35-IN Spa Filter Replaces Unicel C-4335 Guardian 409-219 Filbur FC-2385 03FIL1300 17-2482 25393 303557 817-3501 R173431 35 sq.ft 5 X 9 Hot Tub Filter 1 Pack


1 Pack

2 Pack

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🌊【Compatible Models】  PLFPRB35-IN filter compatible Pleatco PRB35-IN, Unicel C-4335, Guardian 409-219, Aladdin 13501, SD-00198, Rainbow Dynamic 35, Waterway 35 In-line. *

🌊【100% Money-Back Guarantee】6-Months Return Policy Guaranteed! 12 Months Service Life!**

🌊【Powerful Filtration Performance】 Innovated "Dirt-Locking" technology makes efficiently removes hair, leaves, dust, sediment, sand, etc.

🌊【Long Service Life】 Unique Trilobal Filtration Fabric Structure make it easier to wash/clean to recondition the filter. 


*NOTE: All trademark remain the property of their respective holder(s) and are used for compatibility information only. POOLPURE is an independent brand.   

**Product Life Time Warranty on Every Filter Confirmed With Defects in Material and Workmanship Within Each Filter's 12 Months Service Life!


Product details

  • Top Quality Material

    Poolpure only uses Lead-free and BPA free materials.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. Assure you of safe and no-worry happy times.

     High Chlorine Resistance End Cap

     Reinforced end caps are break resistant and are highly resistant to chemicals commonly found in pool and spa applications.

  • Length】: 9 1/4”

    【Outside Diameter】: 5”

    【Top Opening】: 2 1/8"

    Bottom Opening】: 2 1/8"

    Filtration Area】: 35 sq. ft.

Measurements & Compatible

    • 1 PACK

    【Package Dimensions】    10 x 5.31 x 5.24 inches

    【Item Weight 】   1.34 pounds

    • 2 PACK

    【Package Dimensions】    10.39 x 9.69 x 5.43 inches

    【Item Weight 】   2.83 pounds

  • POOLPURE Replacement Filter for Pool and Spa Cleaning Systems

    Replacement Part Numbers:

    Aladdin 13501 | Baleen AK-3015 | Darlly 40353 | Excel Filters XLS-418 | Filbur FC-2385 | Harmsco H-4335 | Magnum RD35 | Pleatco PRB35-IN, PRB35-IN-3 | Pure N Clean PC-2385 | Hydro Spa 5460 | Unicel C-4335 | SD-00198 | 303557 | R173431 | 03FIL1300 | 13501 | 13501ECO | 06-0020-12 | 17-2482 | 25393 | 3501 | 645544023858 | 817-3501 | 9348-192 | 303654

    | 425636 |425974 | 673030 | APCC7110 | APCC7501 |P-4335 | PC-2385 | PLE-051-9177 | PLE-051-9178 | DSF-35 | SC705 | PDC520-AFS | UNIC4335 | Rainbow / Pentair Dynamic 35 | Waterway 35 In-line

    Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only.


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POOLPURE Master, Twilight SPA Water Filter Cartridge Replacements fits X268365, 6CH-402, PMA40L-F2M, 2 in Male Thread/MPT

🌍At Poolpure, we focus on bringing quality new products and technologies to the market, truly providing the cleanest water filtration for every pool and spa owner to ensure health, safety and happiness.

🌍Our commitment to science and engineering defines us as innovators and leaders. Our greatest asset is our true collaboration team. We strive to be smart, accurate, and highly consistent. The combination of discipline and creativity gives us the power and flexibility to consistently break new boundaries and take the lead in the game. Our common goal throughout the company is to “continually improve” every day.

🌍Our focus on superior customer service and support and the relationships we build are key to our success. We work hard every day with enthusiasm and commitment. We care about our customers and communities and take our responsibility seriously.

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How to find a replacement cartridge for your pool or spa?

How to find a replacement cartridge for your pool or spa?

If you already know your filter cartridge's part number or the replacement number, you can use the search the part number on our product page to quickly confirm whether the filter is compatible.

If you do not know the replacement part number for your cartridge, then choosing the right cartridge can be accomplished by measuring your existing one. Use the following steps as a guide:

1. Measure the outside diameter of the cartridge in inches (+/- 1/16).

2. Measure cartridge length from end cap to end cap (+/- 1/16). Exclude any handles or extensions.

3. Identify the correct top and bottom type. If the top and/or bottom is open, measure the inside diameter of the opening (+/- 1/16th inch). If the end cap is closed make note of its identifying features (i.e. “Handle”, “Cone”, etc.).

4. Make note of the manufacturer and model number of the filter into which the replacement cartridge will be installed.

5.Take note whether or not there is a center core (PVC pipe in center).