EcoPure EPW2S String Wound Whole Home Replacement Water Filter - Universal Fit - Fits Most Major Brand Systems (2 pack) 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 ADVANCED FILTRATION  NSF certified to reduce contaminants commonly found in drinking water, including sediment, sand, dirt and rust down to 10 microns 3-MONTH FILTER LIFE  For best filtration results, filters should be replaced every three months, as recommended HELPFUL: Get filter-change reminders texted to your phone. Simply sign up after installing your new filter.