{"product_id":"reverses-osmosis-membranes","title":"Reverses Osmosis Membranes","description":"\u003cp\u003eUpgrade or replace your reverse osmosis membrane to restore optimal filtration performance. These Vertex-compatible RO membranes efficiently remove dissolved solids, chlorine, and contaminants to deliver clean, great-tasting water.\u003c\/p\u003e\n\u003ch4\u003eAvailable Options:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 GPD Reverse Osmosis (MA-4203)\u003c\/strong\u003e – Standard output membrane used in Vertex PWC-1000R, PWC-1500R, PWC-1800R, and similar 2-temperature coolers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75 GPD Reverse Osmosis (MO-4239)\u003c\/strong\u003e – High-capacity encapsulated membrane used in larger models such as PWC-3500R.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100 GPD Reverse Osmosis (MA-4205)\u003c\/strong\u003e – Standard-output membrane used in Vertex PWC-7000.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProduces \u003cstrong\u003e50, 75 or 100 gallons per day\u003c\/strong\u003e of purified water\u003c\/li\u003e\n\u003cli\u003eReduces dissolved solids (TDS), chlorine, and taste\/odor impurities\u003c\/li\u003e\n\u003cli\u003eHigh-rejection TFC membrane for long-term performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy replacement\u003c\/strong\u003e – fits Vertex and compatible RO systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical replacement interval:\u003c\/strong\u003e every 2–3 years (depending on water quality and usage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Standard 2\" × 12\" housing size (encapsulated type for 75 GPD only; 50 and 100 GPD are standard bare elements, ~1.8\" × 11.75\")\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"MA4203 - 50 GPD RO Membrane","offer_id":52628396409197,"sku":"MA-4203","price":65.0,"currency_code":"USD","in_stock":true},{"title":"MO4239 - 75 GPD RO Membrane","offer_id":52628396441965,"sku":"MA-4239","price":95.0,"currency_code":"USD","in_stock":true},{"title":"MA4205 - 100 GPD RO Membrane","offer_id":53515194794349,"sku":"MA-4205","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2184\/4589\/files\/ROmembranes_d32ec413-f538-46db-b22d-412b424f8f80.png?v=1760838403","url":"https:\/\/humboldtwatersystems.com\/products\/reverses-osmosis-membranes","provider":"Humboldt Water Systems ","version":"1.0","type":"link"}