Works with 5 stage dual carbon block RO/DI Filter Systems. Need a Membrane? Just add it to your filter set and save on shipping. MPN#Opt2carb#
OPTIMA VISION DOUBLE CARBON FILTER SET
Optima Professional Prefilter Set. Includes 0.5 micron 20,000 gallon chlorine eliminator and 1 micron sediment filter.MPN#OPTPROPREFILTERSET#
10 Micron Inline Sediment,1 Micron Carbon Block & 5 Micron Carbon Block.MPN#valuelinekprefilt#
Replacement Filter Set for 3 Stage Reverse Osmosis Systems including our P3 and Pre-Filters for 4 Stage Systems. Need a membrane? Add it to your Filter Set and save on shipping costs.