TOREAD Spa Replacement Filter for Pleatco PRB25-IN, Unicel C-4326, Filbur FC-2375, FC-2370, R173429, 3005845, 17-2327, 100586, 33521, 25392, 817-2500, Guardian 413-106, 5X13 Drop in Spa Filter, 2 Pack

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 (+/- 1/16th).
2. Measure cartridge length from end cap to end cap (+/- 1/16th). 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). 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).

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 | 17-2327 | 17-4821 | 2501 |

3005845 | 3301-2242 | 25392 | 817-2500 | 303909 | M-4326 | R173429 | Rainbow / Pentair Dynamic 25 | TOREAD TRF-4326 | FL1001 | 100586 | APCC7060 | 12502ECO | FC-1910 | PLE-051-9174 | PLE-051-9395 | UNIC4625 | 46198 | 4900-40 | PRB25-IN-3 | C-5623 | 645544023759 |090164010007 | 12301 | FC-2375-HB | 4900-215 | 4900-61 | 4902-110 | 4904-003 | P-4326 | P-4625 | PFAB30 | 413-106 | C-4625 | PRDC25 | 17-175-1210 | 27-101 | 162387 | 17-175-1592 | 17-175-1210 | FIL1110022

This filter used in pools / spas made by:

Nordic Hot Tub | Dr Wellness Spa | Royal Spa | Beachcomber Spa

Return & Life Time Assurance Policy

Return Policy

• We offer 6-Month Return Policy Assurance!
• Within 30 days counted from the date of purchase, you are free to request return directly from Amazon.
• After 30 days return window but within 6-month counted from the date of purchase, you are still eligible to initiate a return request by simply contacting us.

Product Life Time Assurance Policy

• Product Life Time Assurance on Every Filter Confirmed with Defects in Material and Workmanship Within Each Filter's 1-year Service Life.
• If your order contains multiple filter units, each filter has its own 1-year product assurance counted from the date of using.
• For any defects confirmed due to materials, designs or workmanship, we will either offer customer a refund, free replacement filter, or both.
• We promise a happy shopping experience backed up with our reliable service and technical support team.