BG-3000R Body Glove Upgrade for Water, Inc. FilterAn eco-friendly upgrade option for your existing Water, Inc. filter systemReduces MTBE0.50 GPM flow rate & 350 gallon capacityNSF 42: CTO, Chloramines, Particulate Class 1NSF 53: Lead, Cyst, Asbestos, TTHM's, VOC'sManufacturer's Claims: 0.5 micron, oxidized minerals, cloudinessApollo Engineered Carbon BlockCartridge & labeling made from sustainable (and recyclable) materialsBiodegradable corn-based labelDimensions: Width: 3.25” Height: 14.75”Manufactured by 3MSupports Surfrider FoundationService Timer *** COMPARE TO EVERPURE H-300 ***