SafeWater Replacement Carbon Water Filter | CTO Block | Replacement Reverse Osmosis System Filters for Steps 2 and 3 | High Performance and Longer Service Life

Carbon block filter cartridges are usually in the form of cylinder where the water is forced to pass from the outside to the inside of the porous wall. During their passage through the wall of the device, the fluid contaminants are adsorbed, leaving you with clean water. Removes chlorine, tastes, odors, cloudiness and colors. Also removes VOCs and other common chemicals from water for cleaner, safer, better tasting water. Our replacement CTO blocks are available in multiple sizes:

Premium 10-inch, 10-micron coconut shell carbon block filters. Chlorine Taste and odor reduction Life 8,000 at 1.0 gpm. Fits Standard 2×10 housings.

Premium 20-inch, 5-micron coconut shell carbon block filters. Chlorine Taste and Odor Reduction Life 16,000 at 2.0 gpm. Fits Standard 2×20 housings.

Premium 10-inch, 5-micron coconut shell carbon block filters. Chlorine Taste and odor reduction Life 20,000 at 3.0 gpm. Fits Standard 4×10 housings.

Premium 20-inch, 5-micron coconut shell carbon block filters. Chlorine Taste and odor reduction Life 34,000 at 7.0 gpm. Fits Standard 4×20 housings.

About SafeWater: Safe Water systems are designed, engineered, and assembled at our laboratories here in the United States where they are thoroughly inspected and tested before shipping. In the past 30 years, our superior engineering, design expertise, and attention to detail qualities have earned our products the distinction of being the most durable water-filtration systems on the market. We are one of the last manufacturers whose Carbon Block filters are all manufactured in the United States.