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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
12-100 gpm units
NSF Certification is a third-party certification that assures this product complies with strict standards for quality and safety
This cartridge is cleanable to ensure a long filter life
Excel Filters: XLS-778
Watts FV-4M1-1/2 Automatic Air Vent Valve 1/2" Choose::Single 12-100 gpm unitsWatts 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
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