Pro Series 3-Port Valve Cover - CPVC filter-length_26 1/16 inches The Poolguard Door Alarm uses

The Poolguard Door Alarm uses one 9–volt battery (not included) with a battery life of approximately 1 year

or pressure testing

This item is typically used with the Dynamic Series II and III Pool and Spa Cartridge Filter Model RTL/RCF

This Meyco pool safety cover is designed to fit a Rectangular 16 x 32 Foot Pool with 4 x 7 Foot Pool Center Step

Stair rails should be used on all pool entry steps as a necessary safety feature to allow safe entry and exit from the pool

Pro Series 3-Port Valve Cover - CPVC filter-length_26 1/16 inches The Poolguard Door Alarm usesThis is a Zodiac Jandy Pro Series 3 Port Jandy Valve Cover replacement in Gray.