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Your cart is empty.The AG130-001, dual inlet air gap is designed to simultaneously provide water drainage for a water softener and reverse osmosis (RO) water filter. The combination of water softener drain and RO drain, provides a simple and effective solution for accommodating both devices. The water softener port accepts 5/8-inch OD poly tubing or 1/2-inch ID PVC slip joint. The RO port accepts 3/8-inch OD poly tubing directly and 1/4-inch OD poly tube with included 3/8-inch tube adapter. This air gap is easy to install and fits both 1-1/2-inch and 2-inch standpipes. The AG130-001 air gap is listed by UPC and tested for compliance with IPC and NSF standards.
Mitch
August 11, 2025
I used this air gap when I installed my water softener. It works perfectly and meets the code I was trying to comply with. It is not hard to install as well. If you are looking for a good air gap unity this is it!!
M. Zeedyk
July 24, 2025
Very easy to install. Works perfectly.
Hangtown Mark
July 12, 2025
Fits well with the abs stand pipe and does the job. A bit expensive for plastic, but all of these seem to be.
Naomi Garay
July 11, 2025
it works but i wish the hose connector sealed onto the air gap better because there's a slight leak. i put a bit of sealant and it stopped but i shouldn't need to, considering how pricey it is.
Customer
July 1, 2025
Very simple install, product works as advertised.
SAFEMAN
February 7, 2025
I used this for drawing water from my RO system into a laundry drain riser
Deralm
January 25, 2025
It took 3 repairs because it blew water out all over my garage
debbie
January 9, 2025
does what its supposed to do.
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