Replaces the following water filter systems: Omni Filter whole house models, OT32 Series A Undersink Filter System, and any other whole house filter system that calls for a standard size 10 micron Poly Spun filter. Reduces dirt, sand, sediment and rust particles from your water. Includes two Omni Filter RS-14 filter cartridges. Micron rating 10. Flow rate 5 gallons per minute. Filter life 10,000 gallons. Filter size standard 9.75” x 2.5”. Includes two RS14 Poly Spun Whole House filter cartridges.