{"product_id":"icecap-150-gpd-reverse-osmosis-ro-di-water-filtration-system","title":"IceCap 150 GPD Reverse Osmosis RO\/DI Water Filtration System","description":"\u003ch2 data-oe-version=\"1.2\"\u003eHigh-Output 4-Stage RO\/DI System with Improved Waste Ratio\u003c\/h2\u003e\n\n\n\n\n\u003cdiv\u003eThe IceCap 150 GPD RO\/DI System is a four-stage water filtration unit designed for hobbyists who need higher daily output and want to reduce wastewater at the same time. At 150 gallons per day with a 1.5:1 waste-to-product ratio, it produces twice as much purified water per gallon of feed water as the 75 GPD and 100 GPD models, which operate at a 3:1 ratio. For hobbyists on metered water, in water-restricted areas, or who simply run through a lot of purified water, this ratio improvement has a meaningful real-world impact on water use and cost.\u003c\/div\u003e\n\n\n\n\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\n\n\u003cdiv\u003eThe 150 GPD uses the same Dow Filmtec BW60-1812-75 membrane as the 75 GPD, which provides 96 to 99% typical salt rejection. The improved waste ratio comes from the higher operating pressure requirement: 65 to 80 PSI optimal, compared to 50 to 80 PSI for the lower-output models. Hobbyists whose home supply pressure falls below 65 PSI will need a booster pump to achieve the rated output and waste ratio on this model.\u003c\/div\u003e\n\n\n\n\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\n\n\u003cdiv\u003eThe system is slightly taller than the 75 GPD and 100 GPD at 16\" x 6.5\" x 18\", but the footprint width and depth are the same, so it fits in most of the same under-sink and utility room installations. All other features are identical to the lower-output models: auto shut-off valve, manual flush flow restrictor, glycerin-filled pressure gauge, and all installation fittings and tubing.\u003c\/div\u003e\n\n\n\n\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003e1.5:1 waste-to-product ratio produces significantly less wastewater per gallon than the 75 GPD or 100 GPD models.\u003c\/li\u003e\n\u003cli\u003e150 GPD output for faster fill times on larger systems or more frequent water changes.\u003c\/li\u003e\n\u003cli\u003eDow Filmtec BW60-1812-75 membrane provides 96 to 99% typical salt rejection.\u003c\/li\u003e\n\u003cli\u003eRefillable DI cartridge with color-changing resin for visual exhaustion monitoring.\u003c\/li\u003e\n\u003cli\u003eAuto shut-off valve and manual flush flow restrictor included.\u003c\/li\u003e\n\u003cli\u003eNo power source required; runs on 65 to 80 PSI household water pressure.\u003c\/li\u003e\n\u003cli\u003eStandard 10\" canisters and 1\/4\" push-connect fittings.\u003c\/li\u003e\n\u003cli\u003eGlycerin-filled pressure gauge included.\u003c\/li\u003e\n\u003cli\u003eSame footprint width and depth as 75 GPD and 100 GPD; 3\" taller at 18\" height.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\u003ch3\u003eIdeal For:\u003c\/h3\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eHobbyists on metered water or in drought-restricted areas where reducing wastewater is a priority.\u003c\/li\u003e\n\u003cli\u003eLarger reef and saltwater systems where 75 to 100 GPD output creates a bottleneck during water changes.\u003c\/li\u003e\n\u003cli\u003eInstallations where the supply pressure is reliably 65 to 80 PSI without a booster pump.\u003c\/li\u003e\n\u003cli\u003eHobbyists stepping up from a 75 GPD or 100 GPD who want both more output and less waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\u003ch3\u003ePro Tips:\u003c\/h3\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your supply pressure reaches 65 PSI before purchasing.\u003c\/strong\u003e Unlike the 75 GPD and 100 GPD models, the 150 GPD requires a minimum of 65 PSI to achieve its rated output and 1.5:1 waste ratio. At lower pressures, both output and waste ratio will degrade toward the performance of the lower-output models. A booster pump resolves this if the supply pressure is marginal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe 1.5:1 waste ratio means for every 2 gallons of RO\/DI water produced, approximately 3 gallons go to drain. \u003c\/strong\u003eAt 150 GPD production, this adds up quickly. Routing the drain line to a garden, lawn, or utility use is a practical way to put the reject water to work rather than losing it entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush the membrane before first use.\u003c\/strong\u003e Run water to drain for 30 to 60 minutes before collecting product water to clear the membrane preservative.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\u003csection class=\"s_pricing_1 pb16 pt16 o_colored_level s_custom_snippet\" data-snippet=\"s_pricing_1\" data-name=\"RODI Comparison Block\"\u003e\n            \u003cdiv class=\"container\"\u003e\n                \u003cdiv class=\"row s_col_no_bgcolor\"\u003e\n                    \u003cdiv class=\"col-md-6 py-3 col-lg-3\"\u003e\n                        \u003cdiv class=\"card tp-editor-bg-color-n-shadow h-100 o_cc o_cc1 o_colored_level border\" data-name=\"Plan\" style=\"border-left-color: var(--o-color-1) !important; border-bottom-color: var(--o-color-1) !important; border-right-color: var(--o-color-1) !important; border-top-color: var(--o-color-1) !important; border-width: 5px !important;\"\u003e\n                            \u003cimg src=\"\/web\/image\/103075-41d32322\/IceCap%204%20Stage%20RO%3ADI%20Systems%20150-200gpd.webp\" alt=\"\" class=\"card-img-top img img-fluid o_we_custom_image\" data-mimetype=\"image\/webp\" data-original-id=\"103024\" data-original-src=\"\/web\/image\/103024-caf5a0b7\/IceCap%204%20Stage%20RO%3ADI%20Systems%20150-200gpd.jpeg\" data-mimetype-before-conversion=\"image\/jpeg\" data-resize-width=\"NaN\" loading=\"lazy\"\u003e\n                            \u003cdiv class=\"p-4\"\u003e\n                                \u003ch5 class=\"mt-4 text-center\"\u003e150GPD System\u003c\/h5\u003e\n                                \u003cp class=\"mt-4 text-center\"\u003e\u003cem\u003eIC-RI150\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e150* Gallons Per Day\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e16 x 6.5 x 18in (LxWxH)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e1.5:1 Waste to Water Ratio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e99% Rejection Rate*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eAuto Shut Off Valve\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eMan. Flush Flow Restrictor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eInstallation Adapters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e60-80psi Water Pressure*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e1\/4in RO Tubing Required\u003c\/span\u003e\u003c\/p\u003e\n\u003ca href=\"#\" class=\"btn btn-primary w-100 mt-3\"\u003eThis Product\u003c\/a\u003e\n                            \u003c\/div\u003e\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n\u003cdiv class=\"col-md-6 py-3 col-lg-3\"\u003e\n                        \u003cdiv class=\"card tp-editor-bg-color-n-shadow h-100 o_cc o_cc1 o_colored_level\" data-name=\"Plan\" style=\"border-color: rgb(233, 236, 239);\"\u003e\n                            \u003cimg src=\"\/web\/image\/103074-ac7e2b71\/IceCap%204%20Stage%20RO%3ADI%20Systems%2075-100gpd.webp\" alt=\"\" class=\"card-img-top img img-fluid o_we_custom_image\" data-mimetype=\"image\/webp\" data-original-id=\"103025\" data-original-src=\"\/web\/image\/103025-4ab37517\/IceCap%204%20Stage%20RO%3ADI%20Systems%2075-100gpd.jpeg\" data-mimetype-before-conversion=\"image\/jpeg\" data-resize-width=\"NaN\" loading=\"lazy\"\u003e\n                            \u003cdiv class=\"p-4\"\u003e\n                                \u003ch5 class=\"mt-4 text-center\"\u003e\u003cstrong\u003e75GPD System\u003c\/strong\u003e\u003c\/h5\u003e\n                                \u003cp class=\"mt-4 text-center\"\u003e\u003cem\u003eIC-RI75\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e75* Gallons Per Day\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e3:1 Waste to Water Ratio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e99% Rejection Rate*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eAuto Shut Off Valve\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eMan. Flush Flow Restrictor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eInstallation Adapters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e50-80psi Water Pressure*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e1\/4in RO Tubing Required\u003c\/span\u003e\u003c\/p\u003e\n                                \u003ca href=\"\/47-brand\/280-icecap\/287-reverse-osmosis\/1973-icecap-4-stage-rodi-75gpd\" class=\"w-100 mt-3 btn btn-primary\"\u003eLearn More\u003c\/a\u003e\n                            \u003c\/div\u003e\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n\u003cdiv class=\"col-md-6 py-3 col-lg-3\"\u003e\n                        \u003cdiv class=\"card tp-editor-bg-color-n-shadow h-100 o_colored_level o_cc o_cc1 border\" data-name=\"Plan\" style=\"border-width: 2px !important; border-color: rgb(233, 236, 239) !important;\"\u003e\n                            \u003cimg src=\"\/web\/image\/103073-ac7e2b71\/IceCap%204%20Stage%20RO%3ADI%20Systems%2075-100gpd.webp\" alt=\"\" class=\"card-img-top img img-fluid o_we_custom_image\" data-mimetype=\"image\/webp\" data-original-id=\"103025\" data-original-src=\"\/web\/image\/103025-4ab37517\/IceCap%204%20Stage%20RO%3ADI%20Systems%2075-100gpd.jpeg\" data-mimetype-before-conversion=\"image\/jpeg\" data-resize-width=\"NaN\" loading=\"lazy\"\u003e\n                            \u003cdiv class=\"p-4\"\u003e\n                                \u003ch5 class=\"mt-4 text-center\"\u003e100GPD System\u003c\/h5\u003e\n                                \u003cp class=\"mt-4 text-center\"\u003e\u003cem\u003eIC-RI100\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e100* Gallons Per Day\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e3:1 Waste to Water Ratio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e98% Rejection Rate*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eAuto Shut Off Valve\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eMan. Flush Flow Restrictor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eInstallation Adapters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e50-80psi Water Pressure*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e1\/4in RO Tubing Required\u003c\/span\u003e\u003c\/p\u003e\n                                \u003ca href=\"\/47-brand\/280-icecap\/287-reverse-osmosis\/1974-icecap-4-stage-rodi-100gpd\" class=\"w-100 mt-3 btn btn-primary\"\u003eLearn More\u003c\/a\u003e\n                            \u003c\/div\u003e\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                    \n                    \n                    \u003cdiv class=\"col-md-6 py-3 col-lg-3\"\u003e\n                        \u003cdiv class=\"card tp-editor-bg-color-n-shadow h-100 o_cc o_cc1 o_colored_level\" data-name=\"Plan\" style=\"border-color: rgb(233, 236, 239);\"\u003e\n                            \u003cimg src=\"\/web\/image\/103075-41d32322\/IceCap%204%20Stage%20RO%3ADI%20Systems%20150-200gpd.webp\" alt=\"\" class=\"card-img-top img img-fluid o_we_custom_image\" data-mimetype=\"image\/webp\" data-original-id=\"103024\" data-original-src=\"\/web\/image\/103024-caf5a0b7\/IceCap%204%20Stage%20RO%3ADI%20Systems%20150-200gpd.jpeg\" data-mimetype-before-conversion=\"image\/jpeg\" data-resize-width=\"NaN\" loading=\"lazy\"\u003e\n                            \u003cdiv class=\"p-4\"\u003e\n                                \u003ch5 class=\"mt-4 text-center\"\u003e200GPD System\u003c\/h5\u003e\n                                \u003cp class=\"mt-4 text-center\"\u003e\u003cem\u003eIC-RI200\u003c\/em\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e200* Gallons Per Day\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e16 x 6.5 x 18in (LxWxH)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e1.5:1 Waste to Water Ratio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e98% Rejection Rate*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eAuto Shut Off Valve\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eMan. Flush Flow Restrictor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003eInstallation Adapters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e65-80psi Water Pressure*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"o_small\"\u003e\u003cspan class=\"p-1 fa fa-check\"\u003e\u003c\/span\u003e1\/4in RO Tubing Required\u003c\/span\u003e\u003c\/p\u003e\n                                \u003ca href=\"\/47-brand\/280-icecap\/287-reverse-osmosis\/2323-icecap-4-stage-rodi-200gpd\" class=\"w-100 mt-3 btn btn-primary\"\u003eLearn More\u003c\/a\u003e\n                            \u003c\/div\u003e\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/section\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483995672824,"sku":"IC-RI150","price":242.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/9bb97207720b3cc983755d583ab5a7bb.jpg?v=1789092836","url":"https:\/\/www.blueearthaquariums.com\/products\/icecap-150-gpd-reverse-osmosis-ro-di-water-filtration-system","provider":"Blue Earth Corals","version":"1.0","type":"link"}