Universal METAL Air Gap Cover - Tuscan Brass 500 Grains and end caps

and end caps

Wrap three layers of Teflon tape around the threads of the shower arm

Sandwiched between the outer shell and the core is a bed of granular activated carbon (GAC)

Better system performance and economics by operating at very low applied pressure

and is powered by an air pump

Universal METAL Air Gap Cover - Tuscan Brass 500 Grains and end capsFeatures: Mountain Plumbing universal air gap cover designed to match your faucet finish Fits all air gaps (except the twin inlet air gap DLA TAG) Covers entire top part of the body (white part is not shown) Warranty information: One year warranty on all working parts. Most special finishes have a one year warranty. ORB, EB, MHB, WCP and TB have a 90 day warranty. All PVD finishes come with a lifetime warranty. Instructions must have been followed