Premium 9″ is a quality 0.5 micron carbon block filter with an 12 month life span. Excellent carbon filtration for non-standard 9″ canister systems. Great chlorine, taste and heavy metal removal.

9″ Melt blown cartridge construction pre / sediment filter with 6 month lifespan. Good dirt, silt and sediment removal. Pre-filters protect and extend post carbon filter life cycle, however this filter does not filter out bacteria. 15 LPM, 1 micron.