{"product_id":"bt-1833-100-brine-tank","title":"Replacement Water Softener Brine Tank, 18\" x 33\" Round Black, with Safety Brine Valve (BT-1833-100)","description":"\u003cp\u003e \u003c\/p\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 44px;position:relative;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}\n  .ro-wrap .ro-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 95% 45%,rgba(77,208,225,.15) 0%,transparent 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var(--slate);border-radius:var(--radius);padding:16px;}\n  .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n  .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n  .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n  @media(max-width:640px){\n    .ro-wrap .ro-hero{padding:36px 24px 32px;}\n    .ro-wrap .ro-section{padding:28px 20px;}\n    .ro-wrap .ro-feature-grid,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n  }\n  .ro-wrap p,\n  .ro-wrap li,\n  .ro-wrap td,\n  .ro-wrap th,\n  .ro-wrap .ro-section \u003e p {\n    font-size: 18px !important;\n    line-height: 1.6 !important;\n  }\n  .ro-wrap .ro-section \u003e p,\n  .ro-wrap .ro-callout p,\n  .ro-wrap .ro-feature-card p,\n  .ro-wrap .spec-card .sc-note,\n  .ro-wrap .pro-tip p {\n    font-size: 18px !important;\n    line-height: 1.6 !important;\n  }\n  .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !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 .sc-label { font-size: 14px !important; }\n  .ro-wrap .ro-title { font-size: 24px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBT-1833-100\u003c\/strong\u003e is a durable 18\" × 33\" round replacement brine tank for residential and light-commercial water softeners. Molded from \u003cstrong\u003ehigh-density polyethylene (HDPE)\u003c\/strong\u003e, it stands up to salt and years of service without cracking, rusting, or corroding, and holds up to \u003cstrong\u003e26 gallons\u003c\/strong\u003e. It ships complete with a \u003cstrong\u003esafety brine valve assembly\u003c\/strong\u003e — the float mechanism that meters brine draw and shuts off flow to prevent overfilling or overflow — so it's ready to pair with your softener's control valve. Brine line tubing is not included; 3\/8\" LLDPE black tubing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eKey Details\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e18\" × 33\"\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eRound tank\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e26 Gallons\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eTall-body design\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\"\u003eHDPE\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eHigh-density polyethylene\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eIncludes\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eSafety Brine Valve\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFloat assembly with air check\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eColor\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eBlack\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eUV-stable finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePart Number\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eBT-1833-100\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eUniversal replacement\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eTank Construction \u0026amp; Contents\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Dimensions\u003c\/td\u003e\n\u003ctd\u003e18\" diameter × 33\" high, round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eUp to 26 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-density polyethylene (HDPE) — corrosion- and salt-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrine Valve\u003c\/td\u003e\n\u003ctd\u003eSafety brine valve assembly included (float shutoff with air check)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrine Line Tubing\u003c\/td\u003e\n\u003ctd\u003eNot included — 3\/8\" LLDPE black tubing recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eResidential \u0026amp; light-commercial water softeners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalt Compatibility\u003c\/td\u003e\n\u003ctd\u003ePellet or solar salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHAT SETS IT APART\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eBuilt to Hold Up\u003c\/h2\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eRugged HDPE Build\u003c\/h3\u003e\n\u003cp\u003eHigh-density polyethylene shrugs off salt, moisture, and UV for many years of trouble-free service, and won't rust or corrode like metal or degrade like thin plastics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003e26-Gallon Capacity\u003c\/h3\u003e\n\u003cp\u003eThe tall 18\" × 33\" body holds a generous supply of salt, so you refill less often while keeping consistent brine for every regeneration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eSafety Brine Valve Included\u003c\/h3\u003e\n\u003cp\u003eThe included float assembly meters brine draw and shuts off water flow if the tank over-fills — cheap insurance against a flooded utility room.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eUniversal Replacement\u003c\/h3\u003e\n\u003cp\u003eThe common 18\" × 33\" footprint fits the majority of residential and light-commercial softeners, making this an easy drop-in for aging or cracked tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eEasy to Keep Clean\u003c\/h3\u003e\n\u003cp\u003eA smooth-walled, seamless HDPE interior resists salt bridging and mush buildup and wipes out easily when it's time to refresh the tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eReady to Install\u003c\/h3\u003e\n\u003cp\u003eArrives with the brine valve assembly in place — just add 3\/8\" tubing and your salt of choice to get brining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eGetting Set Up\u003c\/h2\u003e\n\u003col class=\"install-steps\"\u003e\n\u003cli\u003eSet the tank on a level surface next to your softener, within reach of the control valve's brine line and an overflow drain.\u003c\/li\u003e\n\u003cli\u003eConfirm the safety brine valve assembly is seated in the brine well and set the air-check\/float height to match your softener's salt (brine) setting.\u003c\/li\u003e\n\u003cli\u003eConnect 3\/8\" LLDPE black brine tubing (not included) between the safety brine valve and the softener valve's brine elbow, keeping the run neat and unkinked.\u003c\/li\u003e\n\u003cli\u003eAdd salt — pellet or solar — keeping the level above the water but below the tank rim, then run a manual regeneration to confirm proper brine draw and refill.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWhere It Fits\u003c\/h2\u003e\n\u003cp\u003eThe 18\" × 33\" round footprint is one of the most common brine tank sizes, fitting the majority of residential and light-commercial water softeners. Because it ships with the safety brine valve assembly already included, it works as a direct replacement for a cracked, brittle, or worn-out tank — or as the brine side of a new softener build. Just add 3\/8\" brine tubing (LLDPE black recommended) and the salt of your choice. For hard-water homes that go through salt quickly, the 26-gallon capacity means fewer refills between top-ups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pro-tip\"\u003e\n\u003cp\u003e\u003cspan class=\"pro-tip-icon\"\u003e💧\u003c\/span\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Whenever you swap in a fresh brine tank, it's the perfect time to break up any old \"salt bridge\" (a hard crust that forms above the water) and clear out mushy residue from the bottom — starting clean keeps brine draw consistent and your softener regenerating at full strength.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IPW Industries Inc","offers":[{"title":"Default Title","offer_id":45884172927147,"sku":"BT-1833-100","price":210.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/DF5F8.jpg?v=1786344261","url":"https:\/\/www.isopurewater.com\/products\/bt-1833-100-brine-tank","provider":"Isopure Water","version":"1.0","type":"link"}