Watts FV-4M1-1/2 Automatic Air Vent Valve 1/2" Choose::Single This filter

This filter

NSF Certification is a third-party certification that assures this product complies with strict standards for quality and safety

3 prong grounded

including RO and reticulation systems

The Aqua-Pure AP810-2 Whole House Filter Cartridge is a 5 micron grooved polypropylene sediment filter with plastic end caps

Watts FV-4M1-1/2 Automatic Air Vent Valve 1/2" Choose::Single This filterWatts Series FV 4M1 1 2 Automatic Air Vent Valves provide automatic air venting for hot or cold water distribution systems. These vents purge air that may be in the water system. The vent valve utilizes a float to actuate the valve plug which is located at the top of the valve. Once the air is displaced and the system pressure is sustained, the valve plug seals and prevents any water from escaping from the system. The float vent can also operate as an