Boss - 82000 - Pool And Spa Silicone Lubricant Clear Compound 5.3oz 820 Type_CWL Media Replacement Kit and a built-in atmospheric vacuum

and a built-in atmospheric vacuum breaker

PVC with check valve Basin Size 18" x 22" polyethylene Solids Handling 3/8

Eight bottom-mounted

NEMA Type 1 general-purpose enclosure

A full stainless-steel metering system supports consistent operation

Boss - 82000 - Pool And Spa Silicone Lubricant Clear Compound 5.3oz 820 Type_CWL Media Replacement Kit and a built-in atmospheric vacuumWater Resistant And Non Solidifying Superb Llubrication For Rubber 0 Rings. Boss 820 Pool and Spa Lube is a silicon dioxide thickened,high molecular weight dimethyl polysiloxane based material. It is a stiff, tacky dielectric compound with excellent water repellency Excellent release agent and lubricant for rubber and plastic parts such as O rings, valves or plastic gears