Dow Filmtec NF270-2540 Nanofiltration Membrane
850 GPD replacement nanofiltration membrane element
The Filmtec NF270 membrane elements are ideal for removing a high percentage of TOC and THM precursors with medium to high salt passage and medium hardness passage. The Filmtec NF270 membrane is an ideal choice for surface water and ground water where good organic removal is desired with partial softening. The NF270-2540 element has a tape outer wrap.
A: 40.0" (1,016mm)
B: 1.19" (30mm)
C: 0.75" (19mm)
D: 2.4" (61mm)
|Model||Diameter Inches||Length Inches||Active Surface
Area ft2 (m2)
|Test Pressure||Permeate Flow
(w/ Free Shipping)
Our Stock #703149986
Dow Part #149986
|2.5||40||70 (4.8)||28 (2.6)||850 (3.2)|
Notice: The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water. Effective cyst and pathogen reduction is dependent on the complete system design and on the operation and maintenance of the system.