Hydro Logic Stealth-RO150/300 RO Membrane

Hydro Logic Stealth-RO150/300 RO Membrane

• Stealth-RO150/300 RO Membrane reduces 89%+ of PPM of total dissolved solids.
• There are two indications as to when to change your membranes.
• When in doubt contact Hydro-Logic.

Stealth-ro150/300 RO membrane reduces 89%+ of ppm of total dissolved solids. There are two indications as to when to change your membranes. 1. Test the ro and source/inlet water to see what percentage of the inlet water’s ppm the 150 is filtering out (rejection %). You should see approximately 98% of the inlet ppm’s being removed when the membrane is New. If the rejection % falls under an acceptable level (typically 90%) it’s time to change the membrane. 2. When the flow rate of the product water slows down significantly. This can also happen if your pre-filters are clogged. If you change your pre-filters and the product water still flows slowly then it’s an indication you need a new membrane.