The Pentek CRFC20-BB carbon block cartridge help reduce sediment while providing greater chloramines performance capacities than granular carbon. It also significantly reduce the carbon fines found in many granular canisters. It is ideal for higher flow rate and capacity applications.
The CRFC20-BB cartridge is capable of removing chloramines from
- 10,000 gallons of water at 5 GPM*
- 25,000 gallons of water at 2.5 GPM*
- 75,000 gallons of water at 1 GPM * (**)
* This cumulative filtered water and includes both product and waste water
** All of our RO and RO/DI systems operate at 1 GPM or less
You need this, If your town treats water like mine its loaded with cloramine By Rob Coberg on 12/9/2012Rob Coberg would recommend this product to a friendThis is a must have if you are to pruduce water for your reef tanks. I have a industrial system which uses these 20" filters, but the smaller version is very good also.