Universal Alkaline Batteries (Raise pH Level Up To 8.5), ORP and Tourmaline (3-in-1) Reverse Osmosis Inline Filter 2x10 by Revolution

Description

Unique 3 in 1 filter: Alkaline, ORP and tourmaline; reduce water oxidant reduction potential to 150mV ~ 350mV; signific antly decrease body's inner free radicals, accelerate metabolism and boost up immunity of human body service life: 6 to 12 months or 400 gallons, 1/4 Female Threaded Connection.