AQ-4056 Undersink Installation Kit includes mounting bracket, supply line T fittings, deluxe polished chrome pressure relief faucet and illustrated instructions.  Internal porcelain valve makes the faucet maintenance free. 
AQ-4000 Counter Top filter sold separately.  Under the sink installation requires a 7/8" hole in the counter or sink top.

About Water: The lack of water in the body -- chronic dehydration -- is the root cause of many painful degenerative diseases, asthma, allergies, hypertension, excess body weight, and some emotional problems including depression.  Use water to prevent and reverse premature aging, eliminate pains including heartburn, back pain, arthritis, colitis pain, anginal pain, migraine headaches; cure asthma, hypertension, lose weight effortlessly and naturally without strict dieting. *

* Compiled from "Your Body's Many Cries For Water" by F. Batmanghelidj, M.D.