Reverse Osmosis Spiral Membranes

We've led the way in reverse osmosis technology for more than 40 years.

KMS spiral reverse osmosis systems offer the tightest pore size membrane on the market. Whether your process requires low-energy, high-rejection, low-high pressure, or a combination of these features, our product variety paired with sound technical support will easily—and economically—solve your challenges.

We’ll thoroughly model your process conditions using ROPRO® software, predicting the effect of various design choices. If your central objective is to desalinate seawater, remove trace organics and hardness, or to process streams which require chlorine resistant membranes, KMS has a solution for you. Our sanitary reverse osmosis membranes are also renowned in the food, dairy, and beverage industries as well as in pharmaceutical and general industrial processes because of their robust design and selective rejection properties.