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Aquaporin Inside®
CLEAR Plus 4040XL

Low-Energy Reverse Osmosis Elements
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Excellent energy efficiency and productivity
Deliver great permeate quality at low pressure
Reliable performance in long-term operation
The Product
The CLEAR Plus reverse osmosis elements are low-energy products, which strike a balance between energy saving and permeate water quality. The CLEAR Plus products are suitable for municipal drinking water, industrial process water production, and wastewater reuse applications, where the feed has low-to-medium salinity.
The Series
The Aquaporin Inside® CLEAR series features the world’s first and only biomimetic brackish water reverse osmosis products on the market. The Aquaporin Inside® technology replicates nature’s way filtering water by incorporating the aquaporin water channels into membranes, which enables fast, energy-efficient, and natural water filtration.
Product Specifications
Product name
Aquaporin Inside®
CLEAR Plus 4040XL
Item no
40114
Element type
Wet, fiberglass
Spacer thickness (mil)
28
Product performance
Permeate flowrate (GPD)
2,500
Typical rejection
99.5%
Minimum rejection
99.0%
Test conditions
Feed water
2000 ppm NaCI
Pressure
125 psi (8.6 bar)
The stated product performances are tested at 25 °C (77 °F), 15% recovery, pH 7-8. Permeate flow rates and rejections are stated after a minimum of 60 minoperation. Flow rates for individual elements may vary but will be no more than 15% below the value shown. Active membrane area may vary ± 5%.
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