{"product_id":"refill-case-10-inch-fat-4-5-diameter","title":"Refill Case 10 Inch Fat 4.5” Diameter","description":"\u003ch1 data-start=\"193\" data-end=\"281\"\u003e\n\u003ca href=\"https:\/\/puritech.co.za\/product-category\/refill-cases\/\"\u003eRefill Case\u003c\/a\u003e 10 Inch Fat 4.5″ Diameter – Empty Cartridge Shell for Custom Filtration\u003c\/h1\u003e \u003cp data-start=\"283\" data-end=\"684\"\u003eThe Refill Case 10 Inch Fat 4.5″ Diameter offers a durable, empty filter cartridge shell that can be filled with your choice of media to suit specific water‑filtration needs. Designed with a wide 4.5″ outer diameter and standard 10″ length, this cartridge gives you the flexibility to customise your system for applications from residential to light commercial.\u003c\/p\u003e \u003ch3 data-start=\"691\" data-end=\"750\"\u003eWhy Choose the Refill Case 10 Inch Fat 4.5″ Diameter?\u003c\/h3\u003e \u003cp data-start=\"752\" data-end=\"1190\"\u003eThis cartridge shell stands out because it supports custom filter media combinations—such as activated carbon, KDF, resin, or Siliphos—which makes it extremely adaptable. Additionally, the wider “fat” 4.5″ diameter gives more media capacity than standard slim cartridges, so you get longer life or higher flow before replacing them. Moreover, because the shell is refillable, you save on costs and reduce waste from disposable cartridges.\u003c\/p\u003e \u003ch3 data-start=\"1197\" data-end=\"1227\"\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"1231\" data-end=\"1287\"\u003e\n\u003cstrong data-start=\"1231\" data-end=\"1240\"\u003eSize:\u003c\/strong\u003e 10″ length, 4.5″ outer diameter (“Fat” size)\u003c\/li\u003e \u003cli data-start=\"1290\" data-end=\"1419\"\u003e\n\u003cstrong data-start=\"1290\" data-end=\"1309\"\u003eShell Material:\u003c\/strong\u003e Polypropylene white body for rugged service and corrosion resistance.\u003c\/li\u003e \u003cli data-start=\"1422\" data-end=\"1496\"\u003e\n\u003cstrong data-start=\"1422\" data-end=\"1437\"\u003eRefillable:\u003c\/strong\u003e Yes—empty shell allows you to load media of your choice.\u003c\/li\u003e \u003cli data-start=\"1499\" data-end=\"1617\"\u003e\n\u003cstrong data-start=\"1499\" data-end=\"1520\"\u003ePre\/Post Screens:\u003c\/strong\u003e Built‑in screens to prevent media loss during operation.\u003c\/li\u003e \u003cli data-start=\"1620\" data-end=\"1721\"\u003e\n\u003cstrong data-start=\"1620\" data-end=\"1637\"\u003eApplications:\u003c\/strong\u003e Compatible with many standard 10″ “fat” housings found in water‑treatment setups.\u003c\/li\u003e \u003cli data-start=\"1724\" data-end=\"1799\"\u003e\n\u003cstrong data-start=\"1724\" data-end=\"1735\"\u003eColour:\u003c\/strong\u003e White body for easy visual inspection and clean installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1806\" data-end=\"1835\"\u003eApplications \u0026amp; Benefits\u003c\/h3\u003e \u003cp data-start=\"1837\" data-end=\"2378\"\u003eInstall this refillable cartridge in your 10″ “fat” filter housing when you want full control over your filtration media. Use it in water‑bars, under‑sink systems, or UV\/RO setups where custom media blends are required. Because the Refill Case 10 Inch Fat 4.5″ Diameter supports higher media volume, you benefit from enhanced service life and improved filtration performance. Plus, the ability to refill means you can tailor the media to your water quality (for example, heavy chlorine load, high iron content, or heavy aerosol sediments).\u003c\/p\u003e \u003ch3 data-start=\"2385\" data-end=\"2416\"\u003eInstallation \u0026amp; Usage Tips\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"2420\" data-end=\"2531\"\u003eEnsure your housing accepts a 4.5″ outer diameter cartridge and is rated for your system’s flow and pressure.\u003c\/li\u003e \u003cli data-start=\"2534\" data-end=\"2699\"\u003eLoad your chosen media into the empty shell according to manufacturer guidelines—e.g., granular activated carbon followed by KDF, or Siliphos for scale inhibition.\u003c\/li\u003e \u003cli data-start=\"2702\" data-end=\"2793\"\u003eInstall the cartridge in the correct flow direction, and check the sealing O‑rings for leaks.\u003c\/li\u003e \u003cli data-start=\"2796\" data-end=\"2881\"\u003eMonitor flow and pressure drop; replace or refresh media when performance declines.\u003c\/li\u003e \u003cli data-start=\"2884\" data-end=\"2998\"\u003eBecause the shell is refillable, keep a log of media changes and ensure compatibility with your water chemistry.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Monster Mechanical","offers":[{"title":"Default","offer_id":45115699560517,"sku":"REFILL10BB","price":151.8,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/8627\/7445\/files\/10-inch-bb-refillable-case.jpg?v=1780903127","url":"https:\/\/www.monstermechanical.co.za\/products\/refill-case-10-inch-fat-4-5-diameter","provider":"Monster Mechanical","version":"1.0","type":"link"}