Mazzei - 978 Series - 1.0” Male NPT Inlet/Outlet Connections (0.50” Barbed/Male NPT Threaded Suction Port Cap) Material:Polypropylene (PP) Fits all water softener control

Fits all water softener control valves and tanks designed for 1

and most major brands using the industry-standard 20-inch format

Seal components included

Replace every six months under typical residential use to maintain chlorine reduction and flow rate

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

Mazzei - 978 Series - 1.0” Male NPT Inlet/Outlet Connections (0.50” Barbed/Male NPT Threaded Suction Port Cap) Material:Polypropylene (PP) Fits all water softener controlMazzei 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