Unicel Replacement Filter Cartridge 137 sf Sta-Rite PMT135 | UHD-SR137 Pool Filtration ensuring a seamless fit and

ensuring a seamless fit and top-tier performance

this genuine Hayward part helps maintain optimal performance and identify when it’s time to clean or backwash your filter

and minimizing irritation

install the drain plug and pump nut securely

it's not impervious to wear over extended use

Unicel Replacement Filter Cartridge 137 sf Sta-Rite PMT135 | UHD-SR137 Pool Filtration ensuring a seamless fit andUnicel UHD SR137 Filter Cartridge 137 sq ft Media The Unicel UHD SR137 is a high capacity pleated cartridge filter element rated at approx. 137 square feet of media surface. With an outer diameter of about 8 and a length of approximately 31, it is designed to fit compatible in ground pool filter systems requiring this size. Key Features Approx. 137 sq ft of filtration media for extended run time and reduced cleaning frequency. Dimensions: ~8 (8. 6875)