Filtrete 3WH-STDCW-F02 Water Filter Housings, 2 Count (Pack of 1), Gray Description These Filtrete Whole House Replacement Carbon Wrap Filters, Sump Style, Universal Standard Capacity Great Taste Filtration will filter water used throughout the home, helping protect plumbing and appliances from sand, sediment, silt and rust, plus chlorine taste and odor. These replacement filters fit 3M model 3WH-STD-S01, along with most standard capacity whole house sump style systems. From the Manufacturer Filtrete standard Capacity Whole House System Refill, 2-pack Carbon Wrap. Filtrete Standard Capacity Whole House System Filters filter water throughout your home, protecting your plumbing and appliances from Chlorine Taste and Odor, Sand, Sediment, Silt, and Rust. Great for 2 or less bathroom households. Universal filter replacements are available in pleated, string wound, carbon wrap, and grooved filters. Filter life replacements available in 3 and 6 month versions. Features: CLEANER, BETTER TASTING WATER - These filters reduce chlorine taste & odor, sand, silt, rust, and sediment UNIVERSAL USE - These universal whole house sump style filters work in most standard capacity whole house sump style systems THREE MONTH FILTER LIFE - Use these filters for up to three months each PROTECT PLUMBING AND APPLIANCES - These filters help protect dishwasher, clothes washer, water heater, and showers IDEAL FOR TWO BATHROOM HOMES - These filter cartridges fit into a system that is recommended for up to four person/two bathroom households NSF STANDARD 42 CERTIFIED - Tested and certified by one of the world's most respected independent certification organizations that helps protect the world's food, water, consumer products, and environment Product Details: Material: Polypropylene Product Dimensions: 2.9"D x 5.65"W x 9.85"H Item Weight: 10.08 Ounces External Testing Certification: NSF Brand: Filtrete Manufacturer: ‎3M CHIMD Part Number: ‎3WH-STDCW-F02 Item Weight: ‎10.1 ounces Product Dimensions: ‎2.9 x 5.65 x 9.85 inches Item model number: ‎3WH-STDCW-F02 Is Discontinued By Manufacturer: ‎No Size: ‎2 Count (Pack of 1) Color: ‎Gray Style: ‎Great Taste Material: ‎Polypropylene Item Package Quantity: ‎1 Number Of Pieces: ‎1 Included Components: ‎Water Systems Batteries Included?: ‎No Batteries Required?: ‎No Date First Available: August 17, 2012