Pentair Autofill Gray | T40BG Chlorine Feeders Model / SKU: 523738

Model / SKU: 523738

Midwest 18' Round Heavy Duty Solar Cover

drain and store the head to prolong its lifespan

(1) 5/16-18 x 2" stainless steel bolt

rinse cartridge thoroughly or consider replacement if media is damaged

Pentair Autofill Gray | T40BG Chlorine Feeders Model / SKU: 523738Pentair T40BG AutoFill Automatic Water Filler with Side Mounted Float Valve (Gray) The Pentair T40BG AutoFill is an in deck automatic water leveler designed to maintain a consistent pool or spa water level using a simple, reliable float mechanism (no electronic controls). When the water level drops below your set point, the float valve opens to add water until the proper level is restored. If the level rises too high, the built in overflow helps