4 CTO Water Filters 10 x 4.5 Big Blue Whole House coconut shell Carbon Block
(4) 10" x 4.5" NSF CTO CARBON FILTERS. - CTO Carbon block NSF. - Bad Taste & Odor. - Operation Temperature: 40°F to 125°F. - Weight: approx 2 lbs each filter.
(4) 10" x 4.5" NSF CTO CARBON FILTERS. - CTO Carbon block NSF. - Bad Taste & Odor. - Operation Temperature: 40°F to 125°F. - Weight: approx 2 lbs each filter.