Membrane maintenance of the two years – phase four

Product description: (Click on read more) Salt filter (fourth stage) specific to water purification devices. The fourth stage: is the reverse osmosis (RO) unit, known as the membrane, containing very narrow pores up to 0.0001 microns, relying on osmosis property and removal of salts and heavy metals, starting from 96% called mechanical rejection which does not use any chemicals. The price includes installation and tax. Specific to water purification devices. Industry: American or Korean. Installation and shipping: shipping only.