{"title":"Delonization Filters","description":"","products":[{"product_id":"4-5-x-20-spot-free-washing","title":"4.5\" x 20\"  Mixed Bed DI Resin – Non-Color Changing, Spot-Free Washing","description":"\u003ch1 data-start=\"265\" data-end=\"288\"\u003e🌊 Product Overview\u003c\/h1\u003e\n\u003cp data-start=\"289\" data-end=\"686\"\u003eThe \u003cstrong data-start=\"293\" data-end=\"385\"\u003eLiquaGen 4.5” x 20” Mixed Bed DI Resin – Non-Color Changing, Spot-Free Washing Cartridge\u003c\/strong\u003e is the \u003cstrong data-start=\"393\" data-end=\"435\"\u003elargest and highest-capacity cartridge\u003c\/strong\u003e in our DI lineup, designed to deliver \u003cstrong data-start=\"474\" data-end=\"489\"\u003e0 TDS water\u003c\/strong\u003e for \u003cstrong data-start=\"494\" data-end=\"543\"\u003espot-free washing and pure water applications\u003c\/strong\u003e. Filled with premium \u003cstrong data-start=\"565\" data-end=\"601\"\u003emixed bed (anion + cation) resin\u003c\/strong\u003e, it eliminates all dissolved solids to produce \u003cstrong data-start=\"649\" data-end=\"683\"\u003eultra-pure, mineral-free water\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"688\" data-end=\"969\"\u003eBuilt for \u003cstrong data-start=\"698\" data-end=\"723\"\u003eBig Blue 4.5\" x 20” housings\u003c\/strong\u003e, this refillable cartridge provides \u003cstrong data-start=\"760\" data-end=\"830\"\u003emaximum resin volume, extended service life, and higher flow rates\u003c\/strong\u003e, making it the best choice for \u003cstrong data-start=\"862\" data-end=\"966\"\u003ewhole-house systems, professional car detailers, aquarium enthusiasts, and RO polishing applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"971\" data-end=\"974\"\u003e\n\u003ch1 data-start=\"976\" data-end=\"1005\"\u003e✨ Key Benefits \u0026amp; Features\u003c\/h1\u003e\n\u003cul data-start=\"1006\" data-end=\"1675\"\u003e\n\u003cli data-start=\"1006\" data-end=\"1095\"\u003e\n\u003cp data-start=\"1008\" data-end=\"1095\"\u003e🚗 \u003cstrong data-start=\"1011\" data-end=\"1033\"\u003eSpot-Free Cleaning\u003c\/strong\u003e – Perfect for professional car washing and window cleaning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1096\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1098\" data-end=\"1178\"\u003e💧 \u003cstrong data-start=\"1101\" data-end=\"1116\"\u003e0 TDS Water\u003c\/strong\u003e – Produces ultra-pure water free of all dissolved minerals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1179\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1181\" data-end=\"1271\"\u003e🐠 \u003cstrong data-start=\"1184\" data-end=\"1201\"\u003eAquarium Safe\u003c\/strong\u003e – Maintains water quality for marine, reef, and freshwater systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1272\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1360\"\u003e🔧 \u003cstrong data-start=\"1277\" data-end=\"1297\"\u003eBig Blue 20” Fit\u003c\/strong\u003e – Compatible with all standard 4.5” x 20” Big Blue housings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1458\"\u003e\n\u003cp data-start=\"1363\" data-end=\"1458\"\u003e♻️ \u003cstrong data-start=\"1366\" data-end=\"1390\"\u003eRefillable Cartridge\u003c\/strong\u003e – Economical—replace the resin when exhausted, not the cartridge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1459\" data-end=\"1560\"\u003e\n\u003cp data-start=\"1461\" data-end=\"1560\"\u003e🌱 \u003cstrong data-start=\"1464\" data-end=\"1483\"\u003eMixed Bed Resin\u003c\/strong\u003e – Balanced blend of anion and cation resins ensures complete deionization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1561\" data-end=\"1675\"\u003e\n\u003cp data-start=\"1563\" data-end=\"1675\"\u003e⏱️ \u003cstrong data-start=\"1566\" data-end=\"1587\"\u003eExtended Capacity\u003c\/strong\u003e – Provides \u003cstrong data-start=\"1599\" data-end=\"1646\"\u003ethe longest service life and highest output\u003c\/strong\u003e of all DI cartridge sizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1677\" data-end=\"1680\"\u003e\n\u003ch1 data-start=\"1682\" data-end=\"1713\"\u003e📋 Technical Specifications\u003c\/h1\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"_tableWrapper_1rjym_13 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1715\" data-end=\"2745\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1715\" data-end=\"1799\"\u003e\n\u003ctr data-start=\"1715\" data-end=\"1799\"\u003e\n\u003cth data-start=\"1715\" data-end=\"1739\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1717\" data-end=\"1730\"\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"1739\" data-end=\"1799\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1741\" data-end=\"1752\"\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1886\" data-end=\"2745\"\u003e\n\u003ctr data-start=\"1886\" data-end=\"1971\"\u003e\n\u003ctd data-start=\"1886\" data-end=\"1910\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1910\" data-end=\"1971\"\u003eLiquaGen 4.5” x 20” Mixed Bed DI Resin Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1972\" data-end=\"2057\"\u003e\n\u003ctd data-start=\"1972\" data-end=\"1996\" data-col-size=\"sm\"\u003eSize\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1996\" data-end=\"2057\"\u003e4.5” x 20” (Big Blue Cartridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2058\" data-end=\"2143\"\u003e\n\u003ctd data-start=\"2058\" data-end=\"2082\" data-col-size=\"sm\"\u003eMedia Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2082\" data-end=\"2143\"\u003eMixed Bed (Anion + Cation) DI Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2144\" data-end=\"2229\"\u003e\n\u003ctd data-start=\"2144\" data-end=\"2168\" data-col-size=\"sm\"\u003eResin Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2168\" data-end=\"2229\"\u003eNon-Color Changing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2230\" data-end=\"2315\"\u003e\n\u003ctd data-start=\"2230\" data-end=\"2254\" data-col-size=\"sm\"\u003ePrimary Functions\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2254\" data-end=\"2315\"\u003eRemoves all dissolved solids (0 TDS) for spot-free water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2316\" data-end=\"2401\"\u003e\n\u003ctd data-start=\"2316\" data-end=\"2340\" data-col-size=\"sm\"\u003eCapacity\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2340\" data-end=\"2401\"\u003eLargest resin volume, ideal for heavy-use applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2402\" data-end=\"2487\"\u003e\n\u003ctd data-start=\"2402\" data-end=\"2426\" data-col-size=\"sm\"\u003eRecommended Lifespan\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2426\" data-end=\"2487\"\u003eReplace resin once TDS output rises above 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2488\" data-end=\"2573\"\u003e\n\u003ctd data-start=\"2488\" data-end=\"2512\" data-col-size=\"sm\"\u003eMax Pressure\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2512\" data-end=\"2573\"\u003e90 PSI (6.2 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2574\" data-end=\"2659\"\u003e\n\u003ctd data-start=\"2574\" data-end=\"2598\" data-col-size=\"sm\"\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2598\" data-end=\"2659\"\u003e40–100°F (4.4–37°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2660\" data-end=\"2745\"\u003e\n\u003ctd data-start=\"2660\" data-end=\"2684\" data-col-size=\"sm\"\u003eHousing Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2684\" data-end=\"2745\"\u003eFits all standard 4.5\" x 20” Big Blue filter housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2747\" data-end=\"2750\"\u003e\n\u003ch1 data-start=\"2752\" data-end=\"2771\"\u003e🏠 Applications\u003c\/h1\u003e\n\u003cul data-start=\"2772\" data-end=\"3269\"\u003e\n\u003cli data-start=\"2772\" data-end=\"2862\"\u003e\n\u003cp data-start=\"2774\" data-end=\"2862\"\u003e🚘 \u003cstrong data-start=\"2777\" data-end=\"2792\"\u003eCar Washing\u003c\/strong\u003e – Spot-free rinses for professional detailers and auto enthusiasts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2863\" data-end=\"2955\"\u003e\n\u003cp data-start=\"2865\" data-end=\"2955\"\u003e🪟 \u003cstrong data-start=\"2868\" data-end=\"2887\"\u003eWindow Cleaning\u003c\/strong\u003e – Crystal-clear glass results for residential and commercial use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2956\" data-end=\"3061\"\u003e\n\u003cp data-start=\"2958\" data-end=\"3061\"\u003e🐟 \u003cstrong data-start=\"2961\" data-end=\"2987\"\u003eAquariums \u0026amp; Reef Tanks\u003c\/strong\u003e – Produces pure, mineral-free water for sensitive aquatic environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3062\" data-end=\"3148\"\u003e\n\u003cp data-start=\"3064\" data-end=\"3148\"\u003e🧪 \u003cstrong data-start=\"3067\" data-end=\"3090\"\u003eRO System Polishing\u003c\/strong\u003e – Acts as a final stage for true zero TDS water output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3149\" data-end=\"3269\"\u003e\n\u003cp data-start=\"3151\" data-end=\"3269\"\u003e🏠 \u003cstrong data-start=\"3154\" data-end=\"3187\"\u003eWhole-House \u0026amp; High-Demand Use\u003c\/strong\u003e – Perfect for households and businesses that need continuous pure water supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3271\" data-end=\"3274\"\u003e\n\u003ch1 data-start=\"3276\" data-end=\"3303\"\u003e💙 Why Choose LiquaGen?\u003c\/h1\u003e\n\u003cp data-start=\"3304\" data-end=\"3807\"\u003eThe \u003cstrong data-start=\"3308\" data-end=\"3400\"\u003eLiquaGen 4.5” x 20” Mixed Bed DI Resin – Non-Color Changing, Spot-Free Washing Cartridge\u003c\/strong\u003e delivers \u003cstrong data-start=\"3410\" data-end=\"3463\"\u003ethe highest capacity, flow rate, and service life\u003c\/strong\u003e of any DI resin cartridge in our lineup. Whether for professional detailing, aquariums, or whole-house spot-free applications, this cartridge ensures \u003cstrong data-start=\"3614\" data-end=\"3668\"\u003econsistent 0 TDS performance and unbeatable purity\u003c\/strong\u003e.\u003c\/p\u003e","brand":"LiquaGen","offers":[{"title":"Default Title","offer_id":46844738765041,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0090\/2227\/5646\/files\/ASDD_16470163-b402-47fd-9e78-8e943e35dcc4.png?v=1757353110"}],"url":"https:\/\/liquagen.com\/collections\/delonization-filters-new-4-5-x-20-filters.oembed","provider":"LiquaGen","version":"1.0","type":"link"}