Unicel Replacement Filter Cartridge 52 sf Dimension One Spas | 7CH-552 Superflo Install the new SPX0540Z1 lens

Install the new SPX0540Z1 lens with a proper seat and torque the face ring or retention screws per manufacturer specifications

Material: Durable vinyl construction

The Paramount Small PCC/PV3 Plastic Head Removal Tool with Chrome Handle

The Hayward SP0410X502S is a 2-inch push/pull slide (backwash) valve assembly designed for use with select Hayward vertical-grid D

Unicel Replacement Filter Cartridge 52 sf Dimension One Spas | 7CH-552 Superflo Install the new SPX0540Z1 lensUnicel 7CH 552 Replacement Spa Filter Cartridge 52 Sq Ft (7" OD x 10 1 2" Length, Handle Top, 2" MPT Bottom) The Unicel 7CH 552 is a replacement pleated spa filter cartridge commonly used in select Dimension One (D1) top load style filter canisters. It features a top handle for easy removal and a 2" male pipe thread (MPT) connection on the bottom for a secure, threaded fit in compatible housings. Replacing a worn cartridge helps restore circulation,