Watts (WCBFF20) 20"x4.5" Big Blue High Performance Coconut Carbon Block 1-Phase or inline with whole-house filtration

or inline with whole-house filtration without sacrificing performance

Compact footprint

3-4 Months

Use this bit after completing your pilot hole with a carbide-tipped bit

and submicron particles

Watts (WCBFF20) 20"x4.5" Big Blue High Performance Coconut Carbon Block 1-Phase or inline with whole-house filtrationThe Watts WCBFF20 is a 20"x4. 5" coconut shell carbon block filter engineered to deliver over 20,000 gallons of chlorine reduction at whole house flow rates up to 7 GPM. This 5 micron rated cartridge fits standard Big Blue housings and combines sediment filtration with advanced taste and odor removal for point of entry or high demand applications. SPECIFICATIONS Core Performance Data Dimensions 20" x 4. 5" Big Blue standard Micron Rating 5 Micron