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4 Big Blue Filters for a Standard Size Big Blue Housings.These can used for residential and commercial applications. 2 Sediment 2 (GAC) Granular Activated Carbon All our filters individually wrapped for freshness and protection while in shipment. Excellent to remove Sediment, Chlorine, Odors and many other chemicals and contaminants. Effectively eliminates many impurities from tap water to offer sparkling clean and great tasting water throughout your whole house.

4 Big Blue Water Filters GAC Carbon & Sediment 4.5" x 10" Whole House Cartridges - B0110LXDZQ