Pleatco PWK35B Spa/Pool Filter Cartridge coverlifts developed an electrical fault

developed an electrical fault

That helps restore shutoff capability without broader plumbing redesign

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

Choosing the right system helps avoid mismatch between control capability and equipment demands

Pleatco PWK35B Spa/Pool Filter Cartridge coverlifts developed an electrical faultA 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