Pentair NPT Plug 1-1/2 in. | System 2 & System 3 Filters | 27001-0022 C9402 and fine particulates as pool

and fine particulates as pool water passes through the pleated filter media

When servicing your TriStar VS pump

and is designed for straightforward serviceability

Self-contained programmable start/stop times

Natural Chemistry PhosFree Extra Strength - 1 L Bottle

Pentair NPT Plug 1-1/2 in. | System 2 & System 3 Filters | 27001-0022 C9402 and fine particulates as poolThe Pentair 1 1 2 in. NPT Plug (27001 0022) is the OEM replacement drain plug for Pentair Sta Rite System 2 and System 3 modular cartridge, D. E., and sand filters sealing the drain port on the filter tank body for service and winterization. IMPORTANT: MODEL YEAR REQUIREMENT PLD FILTER SYSTEMS For PLD Filter Systems base models 155331P and 155333P, this plug applies to units manufactured in 2009 and beyond. Verify your filter's manufacture date before