6-Way Multiport Valve Pressure Gauge With Indicator - 0-60 PSI inlet-pipe-size_3/4" This o-ring kit is designed

This o-ring kit is designed for the Pentair Rainbow 25 and 50 square foot cartridge filters

O-ring 355051275 and Silicone packet 6 grams

The Hammerhead Service Units are designed for pool-to-pool service route work

They also release easily

knitted at every intersection

6-Way Multiport Valve Pressure Gauge With Indicator - 0-60 PSI inlet-pipe-size_3/4" This o-ring kit is designedThis is a Pentair Back Mount Pressure Gauge with Indicator for 6 Way HiFlow MultiPort Valves. It is 0 60 PSI and 2 inches in diameter. This pressure gauge is designed to fit most Pentair and Sta Rite filters. Check the list of Related Parts Schematics to see if your filter is listed.