OMNIFilter’s OB6 whole house 10 in water filter system is designed for average size homes with 3/4 in incoming water lines and is ideal for both well water and city water applications.Whole house water filter system for homes with 3/4 in incoming water linesCompact design with the wall mounting bracket designed as part of the capCartridge sold separately so you can customize your unit to meet your filtration needsChoose from a wide range of OMNIFilter whole house cartridges to reduce sediment, sand, dirt, rust particles, tastes and odorsPressure relief valveDesigned for average size homesMolded in mounting bracket