Bluonics 12-Pack Big Blue CTO Carbon Block Replacement Water Filters 4.5" x 10"
Case of 12 Big Blue Carbon Block Filters (5 microns) for a Standard Size Big Blue Housing.
These can be used for residential and commercial applications.
Effectively eliminates many impurities from tap water to offer sparkling clean and great tasting water throughout your whole house.
Great filters forca great price
We Also Recommend
20-pack 4.5" x 10" Big Blue Sediment Replacement Water Filters 5-Micron Whole House Cartridges for Rust, Iron, Sand, Dirt and Undissolved Particles
55W UV Quartz Sleeve & Replacement Bulb for our Water Purifier Ultraviolet Light
Big Blue Carbon Replacement Water Filters 12pcs GAC Granulated 4.5" x 10" Cartridges for Chlorine, Taste and Odor
Big Blue Sediment Replacement Water Filters 4pcs (5 Micron) 4.5" x 20" Cartridges