IPW INDUSTRIES INC. (CTO-5) 20"x4.5" Big Blue Coconut Carbon Block 5 Micron Filter 10 inch x 4.5 inch Big Blue Filters2761 and scale control in residential

and scale control in residential and commercial water systems

The reversible cartridge design allows you to flip the filter halfway through its life for more consistent performance

Instant Treatment

AFT Series Components

the membrane can perform reliably for 3-5 years before replacement is needed

IPW INDUSTRIES INC. (CTO-5) 20"x4.5" Big Blue Coconut Carbon Block 5 Micron Filter 10 inch x 4.5 inch Big Blue Filters2761 and scale control in residentialIPW Industries Inc CTO 5 Coconut Carbon Block Filter 20"x4. 5" Big Blue 5 Micron Whole House Filtration Coconut Shell Carbon Chlorine Reduction VOC & SOC Removal Solid Block Structure The IPW Industries CTO 5 is a 20 inch coconut shell carbon block filter designed for whole house and point of use applications where chlorine, taste, odor, and chemical removal matter. Unlike granular carbon that can channel or release fines, this solid block design