Pleatco PWK35B Spa/Pool Filter Cartridge coverlifts The 5-point scallop face gives

The 5-point scallop face gives this Waterway internal a more sculpted look than a smooth insert

This part has practical value because the double-spigot format and pressure rating help preserve intended compatibility in supported applications

In spa and water-system installations

The Raypak gasket set is designed for compatible 105A

thread style

Pleatco PWK35B Spa/Pool Filter Cartridge coverlifts The 5-point scallop face givesA replacement filter cartridge helps capture suspended debris in a compatible spa or pool system, and this Pleatco version uses the PWK35B reference. Filter cartridges are useful because they help maintain cleaner water while supporting the overall performance and protection of the filtration and circulation equipment. This cartridge has practical value because replacing the filter element is often the simplest way to restore water cleaning