Hydranautics CPA6-LD Reverse Osmosis Membrane 8" x 40"
Quantity Discounts
Quantity Discounts
Save up to 35% with our automatic bulk discounts.
Quantity Discounts
2–5 membranes: 7.14% off
6–10 membranes: 20.08% off
11–15 membranes: 25.08% off
16–50 membranes: 26.87% off
51–100 membranes: 30.50% off
101+ membranes: 35.17% off
No discount code required – discounts are applied automatically at checkout.
Discounts apply to quantities of the same membrane model only. Different models cannot be combined.
Technical Resources
Technical Resources
CPA6-LD is the fifth generation CPA brackish water RO membrane and has the best rejection of all of its predecessors at 99.8%. This 400 sq. ft. membrane operates at a higher feed pressure than CPA5-LD but it has the highest rejection in the CPA family.
CPA6-LD membranes are designed with Low Differential Pressure LDTM Technology designed to minimize colloidal fouling. They have 37.0 m2 (400 ft2) membrane area. Using CPA6-LD results in cost saving while still getting a high rejection from membranes.
CPA6-MAX has the same high rejection membrane of CPA6-LD, but features a 10% increase in membrane area at 440 sq.ft. CPA6 MAX is a preferred choice for feed waters of low turbidity and silt density index such as brackish well waters.
CPA6-LD and CPA6-MAX membranes are available in diameters of 8.0 inches only.
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