OBSOLETE PART > Air Check Assembly used on Autotrol 155 prior to 1993.
Assembly threads on to Tank Adapter.
Old PN # 36F - No longer made, nor available from any source.

NOTE: This is an obsolete item.

You can replace with a 1/4 f x 3/8 c plastic elbow ( our PN 584564NO ) listed as a Related Product.

AND

You will need a Brine Pickup Tube with Air Check for the Salt tank.
The 60002, and required matching 3/8 c x 3/8 c elbow ( PN 58506NO )

or

BP1002 ( with float shut off * REQUIRES you have a Brine Well ) would work. And includes 3/8 c x 3/8 c elbow.

Note these all use the 3/8" O.D. tubing, so you might need / want to order a few feet of this also.

See Related Products to order these items.