0PPM Portable 100GPD Reverse Osmosis RO+DI Filtration POQ-4B-100

Using RO (Reverse Osmosis) or distilled water allows you to build your brewing water profile from the ground up, creating exactly the profile you’re looking for.

0PPM Portable 100GPD Reverse Osmosis RO+DI Filtration POQ-4B-100


Also Consider:

• Hands On: 5 Stage Reverse Osmosis Water Filter by Reverse Osmosis Revolution
• HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy
• Water by John Palmer and Colin Kaminski