Description Increase the pH of the water by adding calcium carbonate mineral to the water which provides better moisture than normal water. Diameter 2 inches x length 10 inches. Fits almost standard 5 or 6 stage reverse osmosis systems. Perfect filter with 1/4 inch quick connection fittings for easy leak-free installation. The filter is individually packed and well sealed. Shelf Life: 6 Months, Shelf Life: 2 years. Uses FDA class materials and media tested by independent third parties to meet the NSF/ANSI standard. Amazon Prices 32.62 32.62 32.62 20% 32.62 32.62 20% 32.62 32.62 20% 40.62 40.62 40.62 4 Consult Consult Consult Share Product Image Categories Home & Garden > Arborist Merchandising Root > Self Service > Special Features Stores > 33f4ffe3-37d0-4900-b57b-1dd694ee0159_0 > 33f4ffe3-37d0-4900-b57b-1dd694ee0159_6501 > Regular Stores > Green Kitchen Appliances & Dining Brand: LZH FILTER Model: 850-237-456