Buy Online set of 4 filters replacement for RO Pure Max II, Smartap, and Duro water systems 25 -35 GPD Reverse Osmosis 4 Vessel Smartap Push Button Monitored Systems.
 
1- Sediment pre-filter
2- Carbon pre-filter.
3- TFC Thin Film Composite membrane.
4- Carbon post filter.
 
Produce the ultimate clean water by removing chlorine, total dissolved solids (TDS), and other impurities as small as an atom.
Your beverages and ice will consistently taste better with the quality of bottled water right from your tap.
Eliminate the need for pour-through pitchers or faucet filters, with far superior results.
Cost-effective, Get extremely high-quality water at the most economical cost for point-of-use applications.
For a family of four, the RO PureMAX II drinking system produces ultra-clean water for approximately $0.25 per day.
The perfect companion to your Resonator or SoftMAX system The Pure Max II, Smartap, and DuroII are the perfect addition to any whole-house Resonator conditioning or SoftMAX softening system.
The conditioner or softener protects the RO Pure Max II, Smartap, and Duro from hard minerals that can clog the RO membrane.
At the same time, the RO Pure Max II, Smartap, and Duro produce extremely high-quality water for drinking and cooking.
It goes above and beyond what’s achievable with the whole-house Reionator or SoftMAX alone. Environmentally friendly Produce fresh tasting, high-quality water right from the tap. Fill your reusable water bottle before leaving the house and eliminate the need for bottled water.