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Hydranautics CPA6-LD Reverse Osmosis Membrane 8" x 40"

SKU: 11060000022 | 1103060008
Regular price £783.00
Shipping calculated at checkout.
Hydranautics Bulk Discounts – Save up to 35%

Quantity discounts automatically applied at checkout. The more you order of the same membrane, the more you save.

See quantity discount breakdown below.

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

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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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Frequently Asked Questions

What makes the Hydranautics CPA6-LD Reverse Osmosis Membrane more effective than earlier versions?
The Hydranautics CPA6-LD Reverse Osmosis Membrane offers the highest rejection rate of 99.8% among its predecessors, providing superior filtration performance for brackish water. Its advanced Low Differential Pressure (LDTM) Technology helps minimize colloidal fouling, ensuring longer membrane life and reliable operation.