4-pack BLUONICS Big Blue Carbon Block Replacement Water Filters (5 Micron) 4.5" x 20" for Chlorine, Pesticides, Insecticides, Bad Taste and Odor

4 Big Blue Carbon Block Filters (5 micron) for a Standard Size Big Blue Housing. These can used for residential and commercial applications. All our filters individually wrapped for freshness and protection while in shipment. Effectively eliminates many impurities from tap water to offer sparkling clean and great tasting water throughout your whole house.................................................................................................................................................................................. Standard Size 4.5”x 20” Carbon Block Filter. Removes Chlorine, Pesticides, Herbicides, Insecticides, Odor and organic chemicals that contribute to bad taste and odor.