{"title":"Water Filters","description":"\u003cstyle\u003e#html-body [data-pb-style=XJ14AKG]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"XJ14AKG\"\u003e \u003ch1 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003e300 GPD Reverse Osmosis Membranes\u003c\/h1\u003e \u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e \u003cp\u003eA 300 GPD RO membrane offers high-capacity water purification, processing up to 300 gallons \/ 1140 litres daily (under optimal conditions).\u003c\/p\u003e \u003cp\u003eIdeal for larger households or locations with substantial water demand, it ensures consistent and ample filtration. This membrane is well-suited for catering to higher-volume \u003ca tabindex=\"0\" href=\"\/collections\/domestic-reverse-osmosis-water-filter-systems\"\u003eresidential\u003c\/a\u003e or moderate commercial usage requirements.\u003c\/p\u003e \u003cp\u003eTransform your water safety with cutting-edge \u003ca tabindex=\"0\" href=\"\/collections\/ro-replacement-filters\"\u003eRO filters\u003c\/a\u003e and membranes from Finerfilters. Enjoy \u003ca tabindex=\"0\" href=\"\/pages\/delivery-policy\"\u003espeedy delivery\u003c\/a\u003e worldwide when you order today!\u003c\/p\u003e \u003ch2\u003eOur Premium Selection of 300 GPD RO Membranes\u003c\/h2\u003e \u003cp\u003eOur selection of \u003ca tabindex=\"0\" href=\"\/collections\/ro-membranes\"\u003emembranes\u003c\/a\u003e includes many options beyond the 300 GPD RO membranes option. With varying flow rates, our membrane elements adapt to a multitude of requirements, including:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca tabindex=\"0\" href=\"\/collections\/ro-membranes-50-gpd\"\u003e50 GPD RO membranes\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca tabindex=\"0\" href=\"\/collections\/reverse-osmosis-membranes-100-gpd\"\u003e75 GPD RO membranes\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca tabindex=\"0\" href=\"\/collections\/reverse-osmosis-membranes-100-gpd\"\u003e100 GPD RO membranes\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca tabindex=\"0\" href=\"\/collections\/reverse-osmosis-membranes-150-gpd\"\u003e150 GPD RO membranes\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca tabindex=\"0\" href=\"\/collections\/reverse-osmosis-membranes-400-gpd\"\u003e400 GPD RO membranes\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eExplore our extensive array of reverse osmosis membranes, featuring our exceptional proprietary brand alongside the popular brand choices of Vontron and Spectrum.\u003c\/p\u003e \u003cp\u003eWe also supply an exceptional selection of RO Membrane Upgrade Kits designed to elevate the performance of your reverse osmosis systems.\u003c\/p\u003e \u003ch2\u003eExpert Guidance \u0026amp; Advice\u003c\/h2\u003e \u003cp\u003eLooking for expert guidance on \u003ca tabindex=\"0\" href=\"\/collections\/reverse-osmosis-water-filter-systems\"\u003eReverse Osmosis (RO) systems\u003c\/a\u003e? At Finerfilters, our team is dedicated to providing comprehensive assistance and advice on all things RO. Whether you're seeking recommendations, installation support, or troubleshooting tips, we're here to help. \u003ca tabindex=\"0\" href=\"\/pages\/contact\"\u003eReach out to us\u003c\/a\u003e today for expert insights and personalised solutions tailored to your RO system needs.\u003c\/p\u003e \u003ch2\u003eFAQs\u003c\/h2\u003e \u003ch3\u003e\u003cstrong\u003eIs a 300 GPD RO membrane suitable for larger households?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eYes, a 300 GPD membrane is ideal for larger \u003ca tabindex=\"0\" href=\"\/collections\/domestic-reverse-osmosis-water-filter-systems\"\u003ehouseholds\u003c\/a\u003e or locations with substantial water demand. It ensures a consistent supply of purified water to meet increased usage needs.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eCan a 300 GPD RO membrane cater to commercial applications?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eYes, a 300 GPD membrane can be suitable for small to moderate commercial setups with increased water usage. However, larger commercial or industrial needs might require higher-capacity membranes.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/div\u003e","products":[{"product_id":"vontron-300-gpd-reverse-osmosis-membrane-element-ulp3012-300","title":"Vontron 300 GPD Reverse Osmosis Membrane Element ULP3012-300","description":"\u003ch3\u003eVontron ULP3012-300GPD TFC Membrane For Reverse Osmosis Systems\u003c\/h3\u003e\n\u003cp\u003eReverse Osmosis membrane elements contain a preserving solution and should be flushed for 1 hour and the resultant permeate solution discarded before normal operation can be resumed. The elements must be kept moist at all times after initial wetting.\u003c\/p\u003e\n\u003cp\u003eElements should be immersed in a protective solution during storage, shipping or system shutdowns to prevent biological growth and frost damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMembrane Type: Polyamide Thin-Film Composite\u003c\/li\u003e\n\u003cli\u003eDimensions:\n\u003cul\u003e\n\u003cli\u003eLength: 12\" \/ 298mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 3\" \/ 73mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Pressure: 290psi (20bar)\u003c\/li\u003e\n\u003cli\u003eMaximum Feed Rate: 2.0gpm (7.6 lpm)\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Temperature: 113°F (45°C)\u003c\/li\u003e\n\u003cli\u003eFree Chlorine Tolerance: \u0026lt;0.1ppm\u003c\/li\u003e\n\u003cli\u003eAverage Permeate: 300GPD\u003c\/li\u003e\n\u003cli\u003eStable Rejection: 97%\u003c\/li\u003e\n\u003cli\u003eMin. Rejection: 96%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTesting Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTesting Pressure: 100 psi (0.69MPa)\u003c\/li\u003e\n\u003cli\u003eTemp. of Testing Solution: 25°C\u003c\/li\u003e\n\u003cli\u003eConcentration of Test Solution: (NaCl): 500ppm\u003c\/li\u003e\n\u003cli\u003epH of Testing Solution: 6.5 - 8.5\u003c\/li\u003e\n\u003cli\u003eRecovery of Single Element: 15%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note:\u003c\/p\u003e\n\u003cp\u003ePermeate of single elements elements may vary within +\/-20%.\u003c\/p\u003e\n\u003cp\u003eFree chlorine can be damaging to the membrane leaves, please ensure that steps are taken to remove as much as possible such as activated carbon pre-filters prior to allowing water to pass through the membrane.\u003c\/p\u003e","brand":"Vontron","offers":[{"title":"Default Title","offer_id":56193565196663,"sku":"MEM-VONTRON-300GPD","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9873\/2919\/files\/3012-300_no_bg_1.png?v=1763356661"},{"product_id":"reverse-osmosis-membrane-housing-for-200gpd-300gpd-400gpd-membranes","title":"RO Membrane Housing for 200, 300 \u0026 400ÊGPD Membranes","description":"\u003cdiv aria-hidden=\"false\" aria-labelledby=\"tab-label-description\" class=\"data item content\" data-role=\"content\" id=\"description\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003e\u003cstrong\u003eReverse Osmosis Membrane Housing for 200GPD, 300GPD, 400GPD Membranes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing a high-quality membrane housing for use with 200, 300 and 400GPD membranes.\u003c\/p\u003e\n\u003cp\u003eThis membrane housing can be used to add an additional membrane to your set up which can reduce the amount of waste water.\u003c\/p\u003e\n\u003cp\u003eIt can also be used to replace an existing membrane housing that may be out of service. Quick and simple to install!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Finerfilters","offers":[{"title":"Default Title","offer_id":56193567523191,"sku":"FF-RO-MEM-HSG-LRG","price":15.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9873\/2919\/files\/membrane_housing_200gpd_1.jpg?v=1763356759"}],"url":"https:\/\/www.finerfilters.co.uk\/collections\/reverse-osmosis-ro-membranes-300-gpd.oembed","provider":"Finerfilters","version":"1.0","type":"link"}