Water Softener Air Gap 1 1/2" - Fits 1 1/2" or 2" PVC Pipe PCB at 152 x 122 mm/6

at 152 x 122 mm/6 x 4

Off Time: Adjustable 1 to 45 minutes

Installs quickly and easily

00 for filters like the Aptera Alkamag Alkaline Inline filter

Water Softener Air Gap 1 1/2" - Fits 1 1/2" or 2" PVC Pipe PCB at 152 x 122 mm/6Code Approved Air Gap for Water Softeners or Backwashing Filters Fits 1 1 2" or 2" PVC Pipe With 1 2" FPT Threads And Barbed Fitting For 5 8" OD Drain Tubing Air gap fittings are plumbing code required to mount in the drain line(waste line) of water treatment equipment and their primary purpose is to prevent non potable water from flowing backwards possibly mixing and contaminating potable (drinking) water. You might think of the function of an air