System:3 Air Relief Valve and Gauge Kit filter-length_27 3/8 inches In water temperatures less than

In water temperatures less than 70 degrees F

This kit among 19 others have been granted NSF certification and are listed under NSF/ANSI 50 Equipment for Swimming Pools

Conductivity/Resistivity

This quality teaching aid incorporates features beneficial for both young swimmers and instructors

This item is not for use on newer model Lift-Operator controlled lifts

System:3 Air Relief Valve and Gauge Kit filter-length_27 3/8 inches In water temperatures less thanThis is a Pentair 24850 0105 Valve and Gauge Assembly Kit for Sta Rite System: 3 Modular Media SM Series Cartridge Filters, Sta Rite System: 3 SD Series D. E. Filters.