Mazzei (MV-25 PP) .25" Metering Valve for .50" & .75" - Polypropylene Pura UV (36003034) Quartz Sleeve #11 for Addon-1 and UVB Series Common applications include whole house

Common applications include whole house carbon filtration systems

UV treatment produces no wastewater and maintains full flow rate and pressure throughout your home

KDF-55 for extended chlorine and heavy metal reduction

The Blue & White F-40250LN-4 is ideal for monitoring product water output on reverse osmosis systems

Mazzei (MV-25 PP) .25" Metering Valve for .50" & .75" - Polypropylene Pura UV (36003034) Quartz Sleeve #11 for Addon-1 and UVB Series Common applications include whole houseThe Mazzei MV 25A Polypropylene Metering Valve provides precise chemical injection control for . 50" and . 75" Mazzei injector systems. This updated replacement for the MV 25 features a streamlined design with . 25" connections, delivering reliable flow adjustment in corrosive chemical injection applications. SPECIFICATIONS Mazzei MV 25A Technical Details Model Number MV 25A (replaces MV 25) Connection Size . 25 inch Compatible Injectors . 50" and .