EcoPure EPW2P Water Filter FIRST LINE OF DEFENSE  Installed on the incoming water line, protect your water-using appliances and plumbing for cleaner, clearer water throughout your entire home UNIVERSAL FIT  Fits EcoPure model EPW2, EPW2VC, EPW2V and all major brands of standard capacity, whole home filtration systems, including Whirlpool, Omni, Culligan, Watts, Filtrete, 3M, GE, and DuPont CERTIFIED FILTRATION  NSF certified to reduce contaminants commonly found in drinking water, including sediment, sand, dirt and rust down to 30 microns 3-MONTH FILTER LIFE  For best filtration results, filters should be replaced every three months, as recommended HELPFUL: Want filter-change reminders? Text EcoPure to 444999 to sign up. Questions? Our lifetime technical support staff is availablecall the EcoPure helpline at (800) 693-1138 or visit ecopure.com