Sold as one unit. (1 unit = each.) Filter is rated to produce 24 gallons of drinking water per day. Reduces arsenic lead, giardia, cryptosporidium, perchlorate, chromium, TDS, turbidity and parasitic cysts. Dry and individually wrapped for unlimited shelf life. NSF certified. Fits all residential standard membrane housings. Tested and verified under EPA/ETV protocols. Manufacturer number: 25GPD. SKU #: 4307294. Country of origin: (TBA). Distributed by Watts.
Membrane fits all standard RO systems
Diameter: 1.8" Diameter x 10.75 Total Length
NSF/ANSI Standard 58 Listed
This membrane is not for use with the quick change reverse osmosis systems