Watts-W-4040-TW Membrane For Commercial Reverse Osmosis Systems, 4 IN x 40 IN, Tape Wrapped, Standard Element, 1800 GPD 10 inch Length x 2 inch Diameter or other chemical additives

or other chemical additives

and apply food-grade silicone lubricant to the o-ring

Precision pressure regulation at 50 PSI to protect filters

Engineered to resist contamination from dust and debris

Compatible with Oakton TDS meters and most manufacturer TDS instruments requiring 300 PPM standards

Watts-W-4040-TW Membrane For Commercial Reverse Osmosis Systems, 4 IN x 40 IN, Tape Wrapped, Standard Element, 1800 GPD 10 inch Length x 2 inch Diameter or other chemical additivesWatts Commercial RO Membrane W 4040 TW Thin Film Composite Membrane 1800 GPD tape wrapped standard element for commercial reverse osmosis systems 1800 gallons per day capacity 4" x 40" standard fit Thin film composite technology 125 PSI max operating pressure The Watts W 4040 TW is a high performance thin film composite membrane engineered for commercial tap water applications. With a 1800 GPD capacity and 4 IN x 40 IN dimensions, this tape wrapped