{"product_id":"jacuzzi-tc-ew-tank-o-ring","title":"Jacuzzi 47056999R TC\/EW Filter Tank O-Ring, 20-3\/8 in ID (O-101)","description":"\u003cstyle\u003e  .jactank-wrap, .jactank-wrap * { box-sizing: border-box; }  .jactank-wrap {    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;    color: #1a1a1a;    line-height: 1.55;  }  \/* Header *\/  .jactank-header {    border-left: 5px solid #8bc34a;    padding: 4px 0 4px 16px;    margin-bottom: 20px;  }  .jactank-header h2 {    margin: 0;    color: #1a4d2e;    font-size: 1.55em;    font-weight: 700;    letter-spacing: -0.01em;  }  .jactank-subtitle {    margin: 4px 0 0;    color: #666;    font-size: 0.95em;  }  \/* Intro *\/  .jactank-intro {    margin: 0 0 24px;    color: #333;    font-size: 0.98em;  }  \/* Section heading *\/  .jactank-section { margin-bottom: 28px; }  .jactank-section-heading {    background: #1a4d2e;    color: #fff;    font-size: 0.85em;    font-weight: 700;    letter-spacing: 0.08em;    text-transform: uppercase;    padding: 6px 12px;    margin: 0 0 0;    border-radius: 4px 4px 0 0;  }  \/* Spec table *\/  .jactank-spec-table {    width: 100%;    border-collapse: collapse;    font-size: 0.93em;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;    overflow: hidden;  }  .jactank-spec-table tr { border-bottom: 1px solid #eef1f6; }  .jactank-spec-table tr:nth-child(even) { background: #fafbfd; }  .jactank-spec-table tr:last-child { border-bottom: none; }  .jactank-spec-table th,  .jactank-spec-table td {    text-align: left;    padding: 8px 14px;    vertical-align: top;  }  .jactank-spec-table th {    font-weight: 600;    color: #4a4a4a;    width: 38%;  }  .jactank-spec-table td {    color: #1a1a1a;    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;    font-size: 0.92em;  }  \/* Compatibility list *\/  .jactank-compat-list {    margin: 0;    padding: 14px 16px 14px 32px;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;    list-style: square;    color: #1a1a1a;    font-size: 0.95em;  }  .jactank-compat-list li { padding: 2px 0; }  .jactank-compat-list li::marker { color: #8bc34a; }  \/* Cross-reference chip list *\/  .jactank-chips {    padding: 14px;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;    display: flex;    flex-wrap: wrap;    gap: 8px;  }  .jactank-chip {    background: #f0f3f8;    border: 1px solid #d8dde6;    color: #1a4d2e;    padding: 5px 12px;    border-radius: 4px;    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;    font-size: 0.88em;    font-weight: 600;  }  \/* Notes \/ FAQ *\/  .jactank-notes {    padding: 14px;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;  }  .jactank-note-item { padding: 8px 0; border-bottom: 1px solid #eef1f6; }  .jactank-note-item:last-child { border-bottom: none; }  .jactank-note-q { font-weight: 600; color: #1a4d2e; margin: 0 0 3px; font-size: 0.95em; }  .jactank-note-a { margin: 0; color: #333; font-size: 0.93em; }  \/* Footer *\/  .jactank-footer {    border-top: 1px solid #d8dde6;    padding-top: 12px;    margin-top: 24px;    text-align: center;    color: #555;    font-size: 0.88em;  }  .jactank-footer .jactank-dot {    color: #8bc34a;    margin: 0 8px;    font-weight: 700;  }\u003c\/style\u003e\u003cdiv class=\"jactank-wrap\"\u003e  \u003cheader class=\"jactank-header\"\u003e    \u003ch2\u003eJacuzzi 47056999R TC\/EW Filter Tank O-Ring, 20-3\/8 in ID (O-101)\u003c\/h2\u003e    \u003cp class=\"jactank-subtitle\"\u003e20-3\/8 in Buna-N tank seal for Tri-Clops and Earthworks filters.\u003c\/p\u003e  \u003c\/header\u003e  \u003cp class=\"jactank-intro\"\u003eThe \u003cstrong\u003eJacuzzi TC\/EW Tank O-Ring, part 47056999R (SKU PST-47056999R)\u003c\/strong\u003e, is the 20-3\/8 in inner diameter Buna-N seal that closes the filter tank on Jacuzzi Tri-Clops (TC) and Earthworks (EW) filters. It measures 7\/16 in across the cross section and ships as a single o-ring. Replace it whenever the tank weeps at the band clamp or the filter loses pressure after a cartridge or grid service.\u003c\/p\u003e          \u003csection class=\"jactank-section\"\u003e      \u003cdiv class=\"jactank-section-heading\"\u003eO-Ring Dimensions\u003c\/div\u003e      \u003ctable class=\"jactank-spec-table\"\u003e        \u003ctbody\u003e          \u003ctr\u003e\n\u003cth\u003eInner Diameter\u003c\/th\u003e\n\u003ctd\u003e20-3\/8 in (20.375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCross Section\u003c\/th\u003e\n\u003ctd\u003e7\/16 in (0.4375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eRound solid o-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference Size\u003c\/th\u003e\n\u003ctd\u003eO-101\u003c\/td\u003e\n\u003c\/tr\u003e        \u003c\/tbody\u003e      \u003c\/table\u003e    \u003c\/section\u003e        \u003csection class=\"jactank-section\"\u003e      \u003cdiv class=\"jactank-section-heading\"\u003eMaterial and Build\u003c\/div\u003e      \u003ctable class=\"jactank-spec-table\"\u003e        \u003ctbody\u003e          \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBuna-N (Nitrile rubber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSingle o-ring\u003c\/td\u003e\n\u003c\/tr\u003e        \u003c\/tbody\u003e      \u003c\/table\u003e    \u003c\/section\u003e        \u003csection class=\"jactank-section\"\u003e      \u003cdiv class=\"jactank-section-heading\"\u003eFit and Function\u003c\/div\u003e      \u003ctable class=\"jactank-spec-table\"\u003e        \u003ctbody\u003e          \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eFilter tank body seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Series\u003c\/th\u003e\n\u003ctd\u003eJacuzzi Tri-Clops (TC), Jacuzzi Earthworks (EW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eSeals the upper and lower tank halves at the band clamp\u003c\/td\u003e\n\u003c\/tr\u003e        \u003c\/tbody\u003e      \u003c\/table\u003e    \u003c\/section\u003e        \u003csection class=\"jactank-section\"\u003e      \u003cdiv class=\"jactank-section-heading\"\u003eIdentification\u003c\/div\u003e      \u003ctable class=\"jactank-spec-table\"\u003e        \u003ctbody\u003e          \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eJacuzzi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e47056999R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubstitute Part\u003c\/th\u003e\n\u003ctd\u003eAPCO101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePST SKU\u003c\/th\u003e\n\u003ctd\u003ePST-47056999R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eO-Rings and Gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e0.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e        \u003c\/tbody\u003e      \u003c\/table\u003e    \u003c\/section\u003e          \u003csection class=\"jactank-section\"\u003e    \u003cdiv class=\"jactank-section-heading\"\u003eCompatibility\u003c\/div\u003e    \u003cul class=\"jactank-compat-list\"\u003e      \u003cli\u003eJacuzzi Tri-Clops (TC) series cartridge filters\u003c\/li\u003e\n\u003cli\u003eJacuzzi Earthworks (EW) series filters\u003c\/li\u003e\n\u003cli\u003eAny Jacuzzi filter that uses the 20-3\/8 in tank body o-ring\u003c\/li\u003e    \u003c\/ul\u003e  \u003c\/section\u003e      \u003csection class=\"jactank-section\"\u003e    \u003cdiv class=\"jactank-section-heading\"\u003eCross-References\u003c\/div\u003e    \u003cdiv class=\"jactank-chips\"\u003e      \u003cspan class=\"jactank-chip\"\u003e47056999R\u003c\/span\u003e\u003cspan class=\"jactank-chip\"\u003e47-0569-99-R\u003c\/span\u003e\u003cspan class=\"jactank-chip\"\u003e47056999R000\u003c\/span\u003e\u003cspan class=\"jactank-chip\"\u003eO-101\u003c\/span\u003e\u003cspan class=\"jactank-chip\"\u003eAPCO101\u003c\/span\u003e    \u003c\/div\u003e  \u003c\/section\u003e      \u003csection class=\"jactank-section\"\u003e    \u003cdiv class=\"jactank-section-heading\"\u003eNotes\u003c\/div\u003e    \u003cdiv class=\"jactank-notes\"\u003e            \u003cdiv class=\"jactank-note-item\"\u003e        \u003cp class=\"jactank-note-q\"\u003eWhich Jacuzzi filters does this o-ring fit?\u003c\/p\u003e        \u003cp class=\"jactank-note-a\"\u003eIt seals the tank body on Jacuzzi \u003cstrong\u003eTri-Clops (TC)\u003c\/strong\u003e and \u003cstrong\u003eEarthworks (EW)\u003c\/strong\u003e series filters that use the 20-3\/8 in inner diameter tank o-ring.\u003c\/p\u003e      \u003c\/div\u003e            \u003cdiv class=\"jactank-note-item\"\u003e        \u003cp class=\"jactank-note-q\"\u003eWhat does the O-101 marking mean?\u003c\/p\u003e        \u003cp class=\"jactank-note-a\"\u003eO-101 is the industry reference size for this 20-3\/8 in ID, 7\/16 in cross section Buna-N ring. The Jacuzzi part number is \u003cstrong\u003e47056999R\u003c\/strong\u003e (also written 47-0569-99-R); \u003cstrong\u003eAPCO101\u003c\/strong\u003e is a common substitute for the same o-ring.\u003c\/p\u003e      \u003c\/div\u003e            \u003cdiv class=\"jactank-note-item\"\u003e        \u003cp class=\"jactank-note-q\"\u003eHow do I get a leak-free seal?\u003c\/p\u003e        \u003cp class=\"jactank-note-a\"\u003eWipe the groove clean, apply a thin film of silicone based o-ring lube, and seat the ring fully before drawing the band clamp down evenly so the tank halves pull together square.\u003c\/p\u003e      \u003c\/div\u003e          \u003c\/div\u003e  \u003c\/section\u003e    \u003cfooter class=\"jactank-footer\"\u003e    Free Shipping\u003cspan class=\"jactank-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"jactank-dot\"\u003e•\u003c\/span\u003eGenuine Buna-N O-Ring\u003cspan class=\"jactank-dot\"\u003e•\u003c\/span\u003eFast Dispatch  \u003c\/footer\u003e\n\u003c\/div\u003e","brand":"Jacuzzi","offers":[{"title":"Default Title","offer_id":44450174599233,"sku":"PST-47056999R","price":40.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/47056999R.png?v=1787168648","url":"https:\/\/www.pstpoolsupplies.com\/products\/jacuzzi-tc-ew-tank-o-ring","provider":"PST Pool Supplies","version":"1.0","type":"link"}