Dow Filmtec 850 GPD, 40" × 2½"
Nanofiltration Membrane for Commercial Applications

Permeate Flow Rate: 600 GPD (2.3 m³/d)
Stabilized Salt Rejection: 99.0% MgSO₄
Minimum Salt Rejection: 97%

1. Permeate flow and salt rejection based on the following standard test conditions: 2000 ppm MgSO₄, 70 psi (0.5 MPa), 77°F (25°C).
   
2. Flow rates for individual elements may vary ±20%.
   
3. Developmental product available for sale.

Click here to view a chart that shows which inorganic compounds can be removed from drinking water with this reverse osmosis membrane.

A: 40"

B: 1.19"

C: 0.75"

D: 2.401"