ROLFILLT PRB50-IN Spa Filter Replaces Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Jacuzzi J210/J220/J235/J245/J275, Guardian 413-212-02, 373045, 817-5000, 5X13 Drop in Hot Tub Filter, 2 Pack

?PERFECT FITMENT?Summer PooL & Spa Filter compatible with PLFPRB50-IN , Unicel C-4950, Aladdin 15002, 03FIL1600,817-5000, 435-0037, R173434, 06-0012-12, SD-00201, PLE-051-0088, 6540-471, Jacuzzi J210/J220/J235/J245/J275 Hot Tub Filter. PlEASE CHECK YOUR MODELS BEFORE PURCHASE! ?DIMENSION & COMPATIBILITY?Length: 13 5/16”; Outside Diameter: 5”; Top Hole: 2 1/8” Open; Bottom Hole: 2 1/8” Open.This size and type of hot tub filters makes water in summer waves pool much cleaner and cozier to swim in. ?POWERFUL FILTRATION PERFORMANCE? pool spa filter has the function of efficiently locking and wiping leaves, dust, sand, sediment, hair, etc, which provides a clean environment for you and your family to relax in the spa and hot tub. ?DURABLE AND LONG-LASTING?The filter designs to well extend the service life and keep pollutants away from clean water. The filter life exceeds 1 year based on normal wear. ?EASY TO CLEAN?The Hot Tub Filter adopts trilobal fabric structure design which makes the impurities easy to be released and washed. We reccomand cleaning cartridges every 2 weeks in order to maxmize the performance of spa filters.