GOLDEN ICEPURE 2 Pack PP10BB Big Blue Whole House Sediment Water Filter 4.5" x 10" (5 Micron) Compatible for Pentek DGD Series, RFC Series, NSF42 Certified filters Heavy duty universal sediment filter for filtration models of GE, Culligan, Dupont, Kenmore, Omnifilter, Whirlpool, etc. Size:4.5" x 10" 5 micron Remove sediment such as sand, rust particles and scale particles. The filter is 3-layer density type. The service life is 30% higher than the general sediment filter.