ReplacementBrand CW-F-D Culligan Comparable Whole House Filter

The RB-CW10-934 10 x 2.5-inch Whole House Filter 2-Pack by ReplacementBrand is comparable to the popular Culligan CW-F-D filter. Ideal for use as pre-filtration for drinking water and food/beverage applications. String constructed of 100% polypropylene is wound around a polypropylene core provides reduction of sand, dirt, sediment, and silt at a nominal level of 10 micron.Economical alternative to the Culligan CW-F-DDesign offers higher flow rates and dirt-loading capacitiesLow pressure drop.To maintain quality, replace your filter every three months