{"product_id":"pentair-pentek-pcf1-20mb-deionization-water-filter-cartridge-20-inch","title":"Pentair Pentek PCF1-20MB Deionization Water Filter Cartridge, 20-Inch","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUP TO 16 MEGOHM WATER PURITY - Semiconductor-grade mixed bed DI resin cartridge delivers high-resistivity deionized water for pharmaceutical, medical lab, and industrial applications\u003c\/li\u003e\n\u003cli\u003e600 GRAIN DEIONIZATION CAPACITY - Handles up to 38,800 mg TDS as CaCO3 per cartridge, reducing replacement frequency and lowering long-term operating costs\u003c\/li\u003e\n\u003cli\u003eLOW TOC RESIN FOR CRITICAL APPLICATIONS - Additional post-production resin processing minimizes total organic carbon, meeting strict purity standards for labs and cleanroom environments\u003c\/li\u003e\n\u003cli\u003eFITS STANDARD 20 INCH HOUSINGS - Drop-in 20\" x 2.5\" cartridge replaces any standard size filter; polypropylene construction with Buna-N gaskets ensures broad chemical compatibility\u003c\/li\u003e\n\u003cli\u003eENGINEERED FOR RELIABLE PERFORMANCE - Suggested flow rate of 0.50 gpm with only 3.4 psi pressure drop; operates in water temperatures from 40 to 100 degrees F (4.4-37.8 degrees C)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Pentair Pentek PCF1-20MB is a mixed bed deionization cartridge built with semiconductor-grade DI resins and engineered for applications where water purity is non-negotiable. With the ability to deionize water up to 16 megohms resistivity and a 600-grain capacity rated at 38,800 mg TDS as CaCO3, this cartridge delivers consistent high-purity output across its full service life. The resin undergoes additional post-production processing to achieve low total organic carbon (TOC) levels, making it suitable for pharmaceutical production, medical laboratories, cosmetics manufacturing, and circuit board printing.Constructed with polypropylene endcaps, shell, pre-filter, and post-filter along with Buna-N gaskets, the PCF1-20MB is compatible with a wide range of water chemistries. It fits any standard 20\" x 2.5\" housing for straightforward installation and replacement. The cartridge operates at a suggested flow rate of 0.50 gpm with a pressure drop of just 3.4 psi, within a temperature range of 40-100 degrees F. Additional applications include steam generation, humidification systems, cooling towers, boiler makeup water, and laser equipment cooling.\u003c\/p\u003e\u003cdiv class=\"product-measurements\"\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e2.6\" L x 2.6\" W x 20\" H\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003eFree shipping on orders $50+. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43385796002001,"sku":"BW-B0045LQS24","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/51hjiBut8-L.jpg?v=1791889751","url":"https:\/\/belmontwarehouse.com\/products\/pentair-pentek-pcf1-20mb-deionization-water-filter-cartridge-20-inch","provider":"Belmont Warehouse","version":"1.0","type":"link"}