Pool Filter Cartridge, Pool Filter Replacement, Filter Element for Hot Tub Spa

About This Item Functions - The pool filte Helps to maintain clean, clear and healthier water, ensures that filter pump runs more efficiently. Filter and Protection - The filter cartridge is installed inside the filter pump and captures dirt as it passes through the system. Prevents dirt from entering the pump and heater and prolongs service life. Filter impurities - Folding design provides a larger filtration area to filter all kinds of impurities. Keep your spa water clean and fresh. Replacement and maintenance - Easy to use and clean. Replace your filter cartridges regularly ( usually 2~3 weeks ) for better performance of the spa. Features: .

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