Added Body Minerals – Alkaline mineral filter can efficiently increase water alkalinity, adds Calcium, Potassium, magnesium and other minerals your body needs right in your water. Increase Water pH – The alkaline filter improves the pH value of the RO water which could be slightly acid after the reverse osmosis process. The filtered water has a PH value of 7-8.5, which helps minimize the fluctuations of your body’s ph. Standard Size – The Alkaline pH filter with standard size: 10″ x 2″. 1/4 quick connection fits most under-sink water filter or reverse osmosis systems. Easy Installation – Inline Alkaline filter cartridge built-in 1/4 inch (JG) quick connections in both two ends of the filter. The quick connection fittings for easy leak free installation. Long Life Span – Our Inline Alkaline Filter normally lasts about 6-12 months, depending on your water quality and usage amount. 100% Food-Grade Material – Membrane Solutions Alkaline mineral filter are made of high quality materials with best filtration and also protect your reverse osmosis filtration system. For 5th / 6thStage Reverse Osmosis RO System – Universal Filtration Fully compatible high quality filtration for any 10″ filter housing. Compatible with system from Culligan, 3M, Aqua-Pure, APEC, Pentek, iSpring, Geekpure, Olympia, Global Water, Aquasana etc. Compatible Models – Compatible with iSpring RCC7AK 6-Stage, iSpring RCC7P-AK 6-Stage, iSpring PH100 6-Stage, RO-PH90 6-Stage,ROES-PH75, etc. Specifications: Size: 10″ x 2″ Connections: 1/4″ Quick connections Max. Pressure: 80 psi Max Temperature: 100°F (°C) Lifetime: Replace the cartridge every 6 months or earlier—Depending on your water quality. 4 Stage of Mineralization: Tourmaline – Adds ionically activated mineral content to your water to allow for maximum mineralization and alkalization. Muyu Stone – Muyu stone has a strong purification effect on water, it can absorb harmful substances in the water and improve water quality. Far infrared activated ball -It can adsorb ompurities in the water. When combined with water, it can dissolve various trace elements and minerals that are benefical to the human body. Anion ball – Redeces the odor and chlorine of the water, eliminate harmful substances. It can make the water quality alkalescen, has a large content of calcium, magnesium, sodium, potassium and other trace elements and various minerals needed by the human body. Package Include: 2 Pack: 2x Alkaline Mineral Water Filters Please Note: Please kindly contact us firstly if you need a fitting.