Crystal Water 425 Square Foot Cartridge Filter - 2-1/2 Inch gallons-per-minute_90-99 ASME Copper Nickel For the

ASME Copper Nickel For the Metal Heat Exchanger

These hand grips need periodic replacement due to wear and tear

This swimming pool pressure gauge is designed to read from negative 30 to 60 PSI

Tape resists water

Models SD40

Crystal Water 425 Square Foot Cartridge Filter - 2-1/2 Inch gallons-per-minute_90-99 ASME Copper Nickel For theThis Waterway Crystal Water Cartridge Filter is 425 square feet with 2 1 2 connections to maximize flow. Max residential flow for this model is 150 GPM. The 2 1 2 inch internals may be reduced for 2 or 1 1 2 inch piping. The Crystal Water Cartridge filters are the only filters on the market with 2 1 2 inch internal piping which improves flow and reduces system noise when using 2 1 2, 2 or 1 1 2 inch plumbing. The Crystal Water Cartridge Filters have a