DOW FILMTEC ECO PRO-440i Membrane

Product Description

DOW FILMTEC ECO PRO-440i Elements are ideal for reverse osmosis plant managers and operators dealing with controlled pre-treatment waters and seeking advanced membrane treatment with high water purity and low energy consumption.

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Specifications

Product	Active Area		Feed Spacer Thickness	Permeate Flow Rate		Typical Stabilized Salt Rejection	Minimum Salt Rejection
DOW FILMTEC Element	(ft²)	(m²)	Thickness (mil)	(GPD)	(m³/day)	(%)	(%)
ECO PRO-440i	440	41	28	12,650	48	99.7	99.4

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Offers high salt rejection at low pressure
Delivers excellent silica, boron, nitrate, TOC and ammonium rejection
Provides increased active area with the most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1 – 13) and chemical tolerance and the support of Dow technical representatives
Includes iLEC™ interlocking end caps, reducing system operating costs and the risk of o-ring leaks that can cause poor water quality

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