5 lbs Mixed Bed Ion Exchange 0 ppm DI resin, RO aquarium Five pounds of resin is enough to refill an 2 x10 in-line refillable filter housing about 10 times or 2.5 x10 refillable filter (for standard 10 housing) about 7 times. Specifications:
- DI mixed Bed Resin Water filter – Deionization water filter
- TDS meter is required to measure the life of the resin.
- DI filter ( Mix Bed Resin ) named as de-ionization stage
- Demineralization Resin used to produce 99.99% pure water by simply attaching this convenient deionization filter with RO unit. Convenient post RO filtration DI unit (RO/DI unit) provides crucial supplemental filtration to remove most impurities for pure polished product water. Excellent in areas with hard water. Produce 99.99% pure water. It will give you 0 ppm TDS, Conductivity attainable less than 0.1uS/cm or resistivity of close to 18 meg.ohm. Simply DI filter removes remaining of dissolved solids after RO system.