290G Peninsula Tank

[mike31154]

Many carbon blocks normally used in RO systems are 0.5 micron. Regardless of pre filter, which will clog pretty quick if it's also fine, the carbon block will likely clog up in short order. I'd be interested in how long it goes though, could be wrong. I'd be more inclined to deal with carbon in a bag or container, agitated by flow that's already being produced by return pump or other powerheads rather than a dedicated pump just for the carbon. Don't find rinsing the fresh stuff all that much trouble.