⭐ Key Features

•RAISE ACIDIC WATER PH: Calcite media naturally mineralizes tap water, raising pH and alkalinity to a safe, balanced level for drinking and household use. Ideal as RO post treatment, filled with 100% pure mineral and no fillers

•SELF-LIMITING FOR LONGER LIFE: Calcite dissolves only while water pH is low. Since neutral water does not dissolve calcite, the media stops once pH is corrected, giving you balanced water and a longer filter life

•EXACT FIT, 4.5" X 10" SIZE: Drop-in replacement for 4.5" x 10" (#10 big) filter housings, approx. 7.5" dia. x 12" L outside. Swap during routine maintenance to restore balanced water pH

•REDUCE LEACHING AND CORROSION: Calcite raises water pH to a non-corrosive equilibrium, protecting copper piping and metallic fixtures. Ideal for espresso machines, ice makers, washing machines, and water dispensers

•DECADES OF WATER TREATMENT EXPERTISE: AMI has been bringing clean water to families nationwide since 1983, with ISO 9001:2015 quality certified manufacturing facilities in the USA

🛠️ Specifications

• Brand : APPLIED MEMBRANES INC.
• Size : 4.5" x 10"
• Material : Plastic
• Unit : 1 Count
• Color : White Body
• Included components : 5lbs of Calcite
• Item highlights : 100% Pure Mineral, Raise Alkalinity, Self-Limiting Acid Neutralizer, RO Post Treatment, Fits #10 Big Housing, H-F4210CALCITE
• Number of items : 1
• Package quantity : 1
• Product benefit : Increases pH Level
• Type : POTABLE_WATER_FILTER
• Item dimensions : H: 4.5 / L: 10.0 / W: 4.5
• Package dimensions : H: 6.0 / L: 12.0 / W: 6.0

📋 Product Description

Applied Membranes Calcite Water Filter Cartridges Neutralize the pH of Acidic Water Fits 10 Inch Filter Housing | pH Neutralization Cartridge Neutralizes Low pH Drinking Water. Remineralize RO Water. Increase Alkalinity of Water. Applied Membranes Part #: H-F4210CALCITE Media: 100% Calcite Filter Size: 10” L x 4.5” Dia. For Housing: #10 (10 Inch) Maximum Flow Rate: 20 GPM Neutralization Capacity*: 26,737 gallons @ 10 ppm Free CO2 13,369 gallons @ 20 ppm Free CO2 8,912 gallons @ 30 ppm Free CO2 6,684 gallons @ 40 ppm Free CO2 5,347 gallons @ 50 ppm Free CO2 4,456 gallons @ 60 ppm Free CO2 The capacities listed above are an approximate idea of the life of calcite for PH adjustment. The actual value will depend on many factors including the flow rate, water TDS, etc. Use this information as a reference only. These are not guaranteed values. AMI calcite filter cartridges are filled with 100% calcite media to naturally remineralize acidic drinking waters, raising the pH and alkalinity to a non-corrosive equilibrium. Calcite, a naturally occurring mineral, is self-limiting - dissolving only enough to increase the water's alkalinity to reach a non-aggressive, non-corrosive level. AMI calcite mineral cartridges are designed to fit standard filter housings for ease of compatibility. AMI calcite filters are an ideal reverse osmosis post-treatment – to remineralize RO water. H-F4210CALCITE is 4.5” Diameter x 10” length and fits inside of a #10 (10-inch) filter housing (the outside dimensions of these housings are approximately 7.5" OD x 12" H). Designed and Manufactured by Applied Membranes, Inc. in USA in our ISO 9001:2015 Quality Certified manufacturing facilities.