3 inline Filter Set for portable Aquarium RO Reverse Osmosis System, incl DI bed
Ideal set for aquarium type RO Systems. NSF Certified. Made in USA. Decrease level TDS to 0-2 PPM. Type: DI 0 PPM. Type Mixed bed DI (Deionizing) resin plus T33 carbon (1/3 of filter). My Aqua Filter.