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Reverse Osmosis Membrane Specifications

The following membrane elements are recognized as the industry’s most reliable and highest performing membrane elements. Advanced membrane film technology and manufacturing processes allow these elements to deliver consistent results that water treatment equipment suppliers, distributors and dealers have come to rely on. Each membrane is individually tested and sanitized and each is made in the U.S.A.

Please select a product category below for full specifications.

Residential CA
Cellulose Acetate RO Membrane Elements.
• For applications which require chlorine in the feed and product water for disinfection purposes
• 96% Nominal Salt Rejection
• Chlorine Tolerant
Residential TF
Thin Film Composite RO Membrane Elements
• 96% Nominal Salt Rejection
Residential NF
Nanofiltration RO Membrane Elements
• Ideal for removing high percentages of TOC and THM precursors with medium to high salt and medium hardness passage .
• Ideal choice for surface water and ground water where good organic removal is desired with partial softening
• 90% Nominal Salt Rejection
Residential TF
Encapsulated Membrane Elements
• 98% Nominal Salt Rejection
Commercial HR3 Series
Membrane Elements
• High rejection rates
Commercial HF1 Series
Membrane Elements
• Low Energy Consumption
• High Flow Capacities
Commercial HF4 Series
Membrane Elements
• Extra Low Energy Consumption
• High Flow Capacities
Commercial HF5 Series
Membrane Elements
• Extra Low Energy Consumption
• One of the industry’s highest flowing membranes. The only element on the market that operates at a pressure of 80 psi.
• The best choice to counter the negative effects of cold water temperatures on reverse osmosis production
Commercial CA1 Series
Membrane Elements
• Chlorine tolerant
Commercial NF4 Series
Nanofiltration Membrane Elements
Commercial UF1 Series
Ultrafiltration Elements




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