1. This kind of CTO carbon sediment filter is recommended for tap water filtration.

2. It can filters up to 99% of Chlorine, sand, rust, sediment, color in unfiltered water.

3. Our RO carbon filter is made of 100% coconut shell activated carbon block to filter Chlorinte, Taste, Bad Odors and most sediments.

4. This CTO carbon filter can filter up to 13000 gallons depending on water quality.

5. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on daily water consumption.