Clack (D1047)- AIO Air Blocker For Clack Valves Watts (26A-D) 1/4" 50 - 175 PSI Each cartridge is manufactured entirely

Each cartridge is manufactured entirely at Omnipure's US facility using high-density carbon block media finished with spun-bonded polypropylene netting and compression gasket end caps

3 ppm can foul membranes and damage filtration media

offering high capacity and easy replacement in residential and light commercial applications

and the built-in return function prevents cross-contamination between filtered and tap water sources

Clack (D1047)- AIO Air Blocker For Clack Valves Watts (26A-D) 1/4" 50 - 175 PSI Each cartridge is manufactured entirelyClack Clack D1047 AIO Air Blocker for Control Valves Extends valve life by blocking air re entry on iron oxidation systems 1" Clack Valves NWTS & VESTA Twist Lock O Ring Seal AIO Systems The D1047 Air Blocker prevents the head of air from re entering the control valve body on air injection oxidation systems. By trapping water in its chamber, it reduces iron oxidation buildup inside the valve, extending service life and reducing maintenance intervals