Big Blue CTO Carbon Block Water Filters 4.5" x 20" Whole House Cartridges Set Quantity:6 20 Inch Transparent Whole House

20 Inch Transparent Whole House Water Filter Housing Features:

The performance of the system may be different at your installation

💎ACCEPTS 10”x 4

such as calcium

gov/safewater/ arsenic

Big Blue CTO Carbon Block Water Filters 4.5" x 20" Whole House Cartridges Set Quantity:6 20 Inch Transparent Whole HouseBig Blue CTO Carbon Block Water Filters 4. 5" x 20" Whole House Cartridges (C 20BB) 20" Big Blue Block Activated Carbon filters are similar in their performance to that of GAC filters, being made of fine coconut shell carbon they also do remove odors and tastes of many organic compounds, chlorine especially. Though, because this filters are made of a packed carbon (forming a cylinder block), they offer a much finer filtration of suspended particles