Hayward Bobby Sock Filter for Pool Fill Hoses | SP022320 Spa Skimmers 000 ppb of phosphates

000 ppb of phosphates

Some Master Spas models use this 60 sq

reducing the amount of balancing products needed

this cartridge drops straight in for consistent flow and water clarity — no modifications required

Reduces existing and controls off season waterline ring

Hayward Bobby Sock Filter for Pool Fill Hoses | SP022320 Spa Skimmers 000 ppb of phosphatesThe Hayward Bobby Sock Filter (SP022320) is a disposable 20 inch fill hose filter designed to trap iron, copper, and other particles from source water as you fill your pool, helping prevent staining before it starts. What It Does Installed directly onto a standard fill hose, the Bobby Sock Filter captures metal particulates and contaminants in the incoming water stream. By filtering at the point of entry, it reduces the risk of iron and copper