{"product_id":"ipw-industries-inc-fi-19-3-8-1-1-2-drain-saddle-valve-adjustable-3-8-steel-compression-brass","title":"IPW Industries Inc (FI-19-3\/8) 1-1\/2” Drain Saddle Valve Adjustable 3\/8\" Steel Compression Brass","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n  .ro-wrap {\n    --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n    --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n    --gold:#f59e0b;--radius:12px;\n    font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n  }\n  .ro-wrap .ro-hero{background:linear-gradient(135deg,var(--deep) 0%,var(--ocean) 50%,#1a5276 100%);color:var(--white);padding:52px 40px 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!important; }\n  .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n  .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n  .ro-wrap .ro-label,\n  .ro-wrap .stage-tag,\n  .ro-wrap .sc-label { font-size: 14px !important; }\n  .ro-wrap .ro-title { font-size: 24px !important; }\n  .ro-wrap .interval { font-size: 22px !important; }\n  .ro-wrap .stage-num { font-size: 16px !important; }\n  .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n  .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe IPW Industries FI-19-3\/8 drain saddle valve delivers a secure, adjustable connection for reverse osmosis drain lines on pipes up to 1-1\/2 inches. Built with a 3\/8-inch steel compression fitting and brass construction, this Watts-engineered valve ensures leak-free performance where your RO system meets your household drain.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eFI-19-3\/8 Core Specs\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePipe Compatibility\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eUp to 1-1\/2\"\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFits standard drain pipes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eOutlet Size\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e3\/8\"\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eSteel compression fitting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eMaterial\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eBrass\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eCorrosion-resistant body\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eDesign\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eAdjustable\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eSaddle clamp configuration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eManufacturer\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eWatts\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eIPW Industries Inc\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePrimary Use\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eRO Drain Line\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eReject water connection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eFull Product Specifications\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eFI-19-3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternative Designation\u003c\/td\u003e\n\u003ctd\u003eTGI Pure VV-DSI000.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eSteel compression, 3\/8-inch outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pipe Diameter\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaddle Configuration\u003c\/td\u003e\n\u003ctd\u003eAdjustable clamp-on design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass with steel compression components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Application\u003c\/td\u003e\n\u003ctd\u003eReverse osmosis drain line connection to household drain pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWhere This Valve Works\u003c\/h2\u003e\n\u003cp\u003eThe FI-19-3\/8 drain saddle valve is designed specifically for residential and light commercial reverse osmosis systems that require a 3\/8-inch drain line connection. It clamps directly onto metal or PVC drain pipes up to 1-1\/2 inches in diameter without requiring permanent modifications to your plumbing. The adjustable saddle design allows you to position the valve where it best suits your under-sink layout, while the brass body and steel compression fitting handle the constant flow of RO reject water without degrading. This is the component that connects your RO membrane's waste line to your household drain, a critical but often overlooked part of any under-sink filtration setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 \u003cstrong\u003ePro Tip:\u003c\/strong\u003e Always install the drain saddle valve above the P-trap to prevent backflow or siphoning. A proper air gap between the RO drain line and standing water in your drain keeps your system running cleanly for years.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":46203945386155,"sku":"FI-19-3\/8 (CPC)","price":25.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/IMG_3899.png?v=1770933653","url":"https:\/\/www.isopurewater.com\/products\/ipw-industries-inc-fi-19-3-8-1-1-2-drain-saddle-valve-adjustable-3-8-steel-compression-brass","provider":"Isopure Water","version":"1.0","type":"link"}