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 NF3 Series Nanofiltration Membrane Elements
	Commercial NF4 Series Nanofiltration Membrane Elements
	Commercial UF1 Series Ultrafiltration Elements