Membrane Housing (Stainless Steel 40")

$695.00

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Upgrade your SeaWater Pro watermaker with a 316 stainless steel membrane housing. Available in 40", these membranes feature 316 stainless steel rods and include end caps, mounting hardware, and three mounting clips. Stainless housings will never corrode and can be purchased with or without the membrane.

What is the function of the 40-inch reverse osmosis membrane?

The 40-inch membrane is the heart of the reverse osmosis system. It removes salt, minerals, and other contaminants from seawater, delivering pure, drinkable freshwater for marine, industrial, and residential applications.

How often should I replace the RO membrane?

With proper flushing and regular maintenance, RO membranes typically last 3 to 5 years. Actual lifespan depends on usage, feedwater quality, and system care.