Waterway 7-1/2" [100 Sq. Ft.] Top Load Extended Cartridge Filter [2"] (502-9910) pumps and this Jacuzzi DVK7 Valve

and this Jacuzzi DVK7 Valve Cover is designed for compatible applications where the original cover has cracked

badly worn

Supports reliable control in more complex spas

is no longer providing stable output

Waterway 7-1/2" [100 Sq. Ft.] Top Load Extended Cartridge Filter [2"] (502-9910) pumps and this Jacuzzi DVK7 ValveThe Waterway 502 9910 top load extended cartridge filter is designed for compatible applications and features a 7 1 2 inch format with 100 square feet of filtration area and 2 inch plumbing compatibility. A complete filter like this is useful because it restores the full filtration assembly when the original unit needs more than a simple cartridge swap. Extended cartridge filter designs can be especially practical where additional filtration area is