Mazzei - 978 Series - 1.0” Male NPT Inlet/Outlet Connections (0.50” Barbed/Male NPT Threaded Suction Port Cap) Material:Polypropylene (PP) The 1/4" quick connect fittings

The 1/4" quick connect fittings integrate easily with standard RO system tubing and point-of-use filter housings

⚙️ 1-Inch Configuration

Compatible with both residential and light commercial water softener installations using Fleck control valves

this kit ensures complete media bed expansion and prevents flow channeling that can reduce filter performance over time

Seal components included

Mazzei - 978 Series - 1.0” Male NPT Inlet/Outlet Connections (0.50” Barbed/Male NPT Threaded Suction Port Cap) Material:Polypropylene (PP) The 1/4" quick connect fittingsMazzei Injectors Mazzei 978 Series Venturi Injector 1. 0" NPT connections with 0. 50" suction port patented differential pressure design with internal mixing vanes for superior chemical and gas injection No moving parts Wide pressure range Microbubble mixing NSF FDA materials The Mazzei 978 Series venturi injector uses differential pressure to draw chemical or gas additives into your water stream with minimal pressure loss. With 1. 0" male NPT inlet