Pleatco PWK35B Spa/Pool Filter Cartridge presairtrol 4-button LED topside panel for

4-button LED topside panel for compatible Balboa VL403 spa applications

That helps restore dependable control with a direct replacement

The Hydro-Quip AZ2280-1C-240A power relay is designed for compatible control applications where a compact 30 amp SPDT relay is needed in a 240 VAC format

Rectangular DE grid filter in an 18 inch by 17-3/4 inch format

Pleatco PWK35B Spa/Pool Filter Cartridge presairtrol 4-button LED topside panel forA 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