Replacement Spa Filter for Spa Owners

How to Find NSF Certification Information Step 1: Visit pld.iapmo.org Step 2: Select the "Listed Model / Additional Company" search category Step 3: Enter "TRF-4326" in the brand name/model field

Locating a Replacement Cartridge for Your Pool or Spa If you already know your filter cartridge's part number or the replacement number, you can simply search for 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, you can determine the right cartridge by measuring your existing one. Follow these steps as a guide: 1. Measure the outside diameter of the cartridge in inches (± 1/16th). 2. Measure the cartridge length from end cap to end cap (± 1/16th), excluding 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). If the end cap is closed, make note of its identifying features (e.g., "Handle", "Cone", etc.). 4. Make a note of the manufacturer and model number of the filter into which the replacement cartridge will be installed. 5. Determine whether there is a center core (PVC pipe in the center).

Specifications of the TOREAD TRF-4326 Filter Length: 13 5/16" Outside Diameter: 5" Top Opening: 2 1/8" Bottom Opening: 2 1/8" Filtration Area: 25 sq. ft.

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

TOREAD Replacement Filter for Pool and Spa Cleaning Systems Replacement Part Numbers: Aladdin 12502, Baleen AK-3011, Darlly 42513, Excel Filters XLS-403, Filbur FC-2375, Filbur FC-2375M, Harmsco H-4326, Magnum RD25, Pleatco PRB25-IN, Pleatco PRB25-IN-4, Pleatco PRB25-IN-M, Pure N Clean PC-2375, SD-00196, SD-00657, SD-00784, SD-01145, Unicel C-4326, Unicel C-4326RA, OEM 100586, OEM 33521, OEM 172327, and many more.

This filter is compatible with pool and spa systems from brands like Nordic Hot Tub, Dr Wellness Spa, Royal Spa, and Beachcomber Spa.

Key Features: - Higher Dirt-Holding Capacity: Powerful filtration function removes residual chlorine, odor, and other impurities, keeping your pool and spa water crystal clear. - Greater Flow: Precision-engineered free-flow core design provides maximum water flow and offers strong support to the entire filter. - Excellent Cleanability: Highly uniform media allows for easy and thorough cleaning, withstanding the rigors of multiple cleanings.

Assurance Policies: Return Policy: We offer a 6-month return policy. Within 30 days of purchase, you can request a return directly from Amazon. After 30 days but within 6 months, you can still initiate a return request by contacting us. Lifetime Assurance Policy: We provide a lifetime assurance on every filter confirmed to have defects in material and workmanship within the filter's 1-year service life. If your order contains multiple filters, each one has its own 1-year product assurance starting from the date of use.

【NSF/ANSI 50 Certified】 The TOREAD pool and spa filter is tested and certified by IAPMO against NSF/ANSI 50, ensuring the use of safe materials and providing you with clean, fresh, and clear water for your family's health and happiness.

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