Astral Pool Aster Sand Filter Lid Kit New Style (4404020040) controlsystemparts and this Borg General Controls

and this Borg General Controls Diehl Timer is designed for compatible 220V 20A applications where the original timer has become unreliable or stopped functioning correctly

Supports better coordination between spa subsystems

Blue-White threadless injection fitting

this valve body assembly helps restore a stronger valve foundation and supports a more dependable repair overall

Improves installation convenience and compatibility confidence

Astral Pool Aster Sand Filter Lid Kit New Style (4404020040) controlsystemparts and this Borg General ControlsThe Astral Pool Aster sand filter lid kit is designed for compatible new style filter applications where the upper access cover needs to be replaced. A lid kit is useful because it restores the service point at the top of the filter, helping maintain secure closure while still allowing access for inspection and maintenance when needed. This replacement is especially useful when the original lid is cracked, warped, damaged, or no longer sealing or