{"product_id":"filbur-pc0820-cartridge-7-x-33-145-sq-ft","title":"Filbur PC0820 145 Sq Ft Pool Filter Cartridge","description":"\n\u003cstyle\u003e\n  .pc0820-wrap, .pc0820-wrap * { box-sizing: border-box; }\n  .pc0820-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Hero *\/\n  .pc0820-hero {\n    background: linear-gradient(135deg, #1a4d2e 0%, #8bc34a 100%);\n    color: #fff;\n    padding: 60px 40px;\n    border-radius: 16px;\n    text-align: center;\n    margin-bottom: 40px;\n  }\n  .pc0820-hero h1 { font-size: 2.8em; margin: 0 0 12px; font-weight: 800; letter-spacing: -0.02em; }\n  .pc0820-tagline { font-size: 1.25em; opacity: 0.95; margin: 0 0 28px; }\n  .pc0820-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }\n  .pc0820-badge {\n    background: rgba(255,255,255,0.18);\n    backdrop-filter: blur(10px);\n    -webkit-backdrop-filter: blur(10px);\n    border: 1px solid rgba(255,255,255,0.3);\n    color: #fff;\n    padding: 10px 20px;\n    border-radius: 50px;\n    font-size: 0.95em;\n    font-weight: 600;\n  }\n\n  \/* Intro *\/\n  .pc0820-intro {\n    max-width: 850px;\n    margin: 0 auto 40px;\n    text-align: center;\n    font-size: 1.1em;\n    color: #333;\n  }\n\n  \/* Stat strip *\/\n  .pc0820-stats {\n    background: linear-gradient(135deg, #0c2c1a 0%, #1a4d2e 100%);\n    color: #fff;\n    border-radius: 16px;\n    padding: 32px;\n    display: grid;\n    grid-template-columns: repeat(5, 1fr);\n    gap: 16px;\n    margin-bottom: 48px;\n  }\n  .pc0820-stat { text-align: center; }\n  .pc0820-stat-value { font-size: 1.9em; font-weight: 800; color: #b6dd7e; }\n  .pc0820-stat-label { font-size: 0.85em; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }\n\n  \/* Big features *\/\n  .pc0820-feature {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n    align-items: center;\n    background: #f7f8fc;\n    border-radius: 16px;\n    padding: 40px;\n    margin-bottom: 32px;\n  }\n  .pc0820-feature.pc0820-reverse .pc0820-feature-visual { order: 2; }\n  .pc0820-feature h3 { font-size: 1.6em; margin: 0 0 16px; color: #1a1a1a; }\n  .pc0820-feature h3 .pc0820-accent { color: #8bc34a; }\n  .pc0820-feature p { margin: 0; font-size: 1.05em; color: #333; }\n  .pc0820-visual {\n    background: linear-gradient(135deg, #1a4d2e 0%, #8bc34a 100%);\n    border-radius: 12px;\n    aspect-ratio: 4 \/ 3;\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    justify-content: center;\n    color: #fff;\n  }\n  .pc0820-visual.pc0820-visual-light { background: #f5f7fc; color: #1a4d2e; }\n  .pc0820-visual.pc0820-visual-dark { background: #1a4d2e; color: #b6dd7e; }\n  .pc0820-visual-icon { font-size: 5em; line-height: 1; }\n  .pc0820-visual-label { font-size: 1.3em; font-weight: 700; margin-top: 12px; }\n\n  \/* Sections + applications *\/\n  .pc0820-section { margin-bottom: 48px; }\n  .pc0820-section \u003e h2 { font-size: 1.8em; margin: 0 0 24px; text-align: center; color: #1a4d2e; }\n  .pc0820-app-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n    gap: 20px;\n  }\n  .pc0820-app-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 12px;\n    padding: 28px;\n    transition: transform 0.2s, box-shadow 0.2s;\n  }\n  .pc0820-app-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(26,77,46,0.14); }\n  .pc0820-app-card h4 { margin: 0 0 8px; color: #1a4d2e; font-size: 1.2em; }\n  .pc0820-app-card p { margin: 0; color: #444; font-size: 0.98em; }\n\n  \/* 6-card feature grid *\/\n  .pc0820-feature-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n    gap: 20px;\n  }\n  .pc0820-feature-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 12px;\n    padding: 24px;\n    transition: transform 0.2s, box-shadow 0.2s;\n  }\n  .pc0820-feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(26,77,46,0.14); }\n  .pc0820-emoji { font-size: 2em; }\n  .pc0820-feature-card h5 { margin: 12px 0 8px; font-size: 1.1em; color: #1a1a1a; }\n  .pc0820-feature-card p { margin: 0; color: #444; font-size: 0.95em; }\n\n  \/* Warning *\/\n  .pc0820-warning {\n    background: #fff7e0;\n    border-left: 6px solid #f5a623;\n    border-radius: 12px;\n    padding: 24px 28px;\n    margin-bottom: 48px;\n  }\n  .pc0820-warning h4 { margin: 0 0 8px; color: #8a5b00; font-size: 1.15em; }\n  .pc0820-warning p { margin: 0; color: #5a3d00; }\n\n  \/* Spec grid *\/\n  .pc0820-spec-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n    background: #f7f8fc;\n    border-radius: 16px;\n    overflow: hidden;\n  }\n  .pc0820-spec-row {\n    display: flex;\n    justify-content: space-between;\n    gap: 12px;\n    padding: 14px 20px;\n    border-bottom: 1px solid #e1e6ed;\n    font-size: 0.98em;\n  }\n  .pc0820-spec-key { font-weight: 600; color: #1a4d2e; }\n  .pc0820-spec-val { color: #1a1a1a; text-align: right; }\n\n  \/* FAQ *\/\n  .pc0820-faq-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 12px;\n    padding: 24px 28px;\n    margin-bottom: 16px;\n  }\n  .pc0820-faq-card h4 { margin: 0 0 8px; color: #1a4d2e; font-size: 1.1em; }\n  .pc0820-faq-card p { margin: 0; color: #333; }\n\n  \/* CTA *\/\n  .pc0820-cta {\n    background: linear-gradient(135deg, #1a4d2e 0%, #8bc34a 100%);\n    color: #fff;\n    border-radius: 16px;\n    padding: 50px 40px;\n    text-align: center;\n  }\n  .pc0820-cta h2 { font-size: 2em; margin: 0 0 12px; }\n  .pc0820-cta p { margin: 0 0 24px; font-size: 1.1em; opacity: 0.95; }\n  .pc0820-perks { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }\n  .pc0820-perk {\n    background: rgba(255,255,255,0.18);\n    backdrop-filter: blur(10px);\n    -webkit-backdrop-filter: blur(10px);\n    border: 1px solid rgba(255,255,255,0.3);\n    padding: 10px 20px;\n    border-radius: 50px;\n    font-size: 0.95em;\n    font-weight: 600;\n  }\n\n  \/* Responsive *\/\n  @media (max-width: 700px) {\n    .pc0820-hero h1 { font-size: 2em; }\n    .pc0820-stats { grid-template-columns: repeat(2, 1fr); }\n    .pc0820-feature { grid-template-columns: 1fr; }\n    .pc0820-feature.pc0820-reverse .pc0820-feature-visual { order: 0; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"pc0820-wrap\"\u003e\n\n  \u003csection class=\"pc0820-hero\"\u003e\n    \u003ch1\u003eFilbur PC0820 145 Sq Ft Pool Filter Cartridge\u003c\/h1\u003e\n    \u003cp class=\"pc0820-tagline\"\u003eClean water, full flow, longer runs.\u003c\/p\u003e\n    \u003cdiv class=\"pc0820-badges\"\u003e\n      \u003cspan class=\"pc0820-badge\"\u003eAuthorized Filbur Dealer\u003c\/span\u003e\u003cspan class=\"pc0820-badge\"\u003eFree Shipping\u003c\/span\u003e\u003cspan class=\"pc0820-badge\"\u003eReemay Media\u003c\/span\u003e\u003cspan class=\"pc0820-badge\"\u003e145 Sq Ft\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cp class=\"pc0820-intro\"\u003eThe \u003cstrong\u003eFilbur PC0820 (PST-PC0820)\u003c\/strong\u003e is a \u003cstrong\u003e145 sq ft replacement filter cartridge\u003c\/strong\u003e that drops straight into your Jandy CL580 and CV580 cartridge filter. It measures \u003cstrong\u003e7\" outer diameter by 33\" long\u003c\/strong\u003e with open 3\" ends top and bottom, so it seats on the manifold exactly like the original. You run four of these in a 580 sq ft Jandy housing for a full 580 sq ft of pleated surface, which means longer runs between cleanings and steady flow all season.\u003c\/p\u003e\n\n  \u003csection class=\"pc0820-stats\"\u003e\n    \u003cdiv class=\"pc0820-stat\"\u003e\n\u003cdiv class=\"pc0820-stat-value\"\u003e145\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat-label\"\u003eSquare Feet\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat\"\u003e\n\u003cdiv class=\"pc0820-stat-value\"\u003e7\"\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat-label\"\u003eOuter Diameter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat\"\u003e\n\u003cdiv class=\"pc0820-stat-value\"\u003e33\"\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat-label\"\u003eLength\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat\"\u003e\n\u003cdiv class=\"pc0820-stat-value\"\u003e180\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat-label\"\u003ePleats\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat\"\u003e\n\u003cdiv class=\"pc0820-stat-value\"\u003e3\"\u003c\/div\u003e\n\u003cdiv class=\"pc0820-stat-label\"\u003eOpen End ID\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"pc0820-feature\"\u003e\n    \u003cdiv class=\"pc0820-visual pc0820-feature-visual\"\u003e\n      \u003cspan class=\"pc0820-visual-icon\"\u003e🌊\u003c\/span\u003e\n      \u003cspan class=\"pc0820-visual-label\"\u003e145 Sq Ft\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch3\u003eMore Media, \u003cspan class=\"pc0820-accent\"\u003eLonger Runs\u003c\/span\u003e\n\u003c\/h3\u003e\n      \u003cp\u003eEvery PC0820 packs \u003cstrong\u003e145 sq ft\u003c\/strong\u003e of pleated surface into a single cartridge, and a full set of four gives your Jandy CL580 or CV580 the complete \u003cstrong\u003e580 sq ft\u003c\/strong\u003e it was engineered around. More surface area means dirt spreads across more pleats before pressure climbs, so you go longer between cleanings and your pump moves water against less resistance. That is fewer hose-downs for you and steadier flow for the pool.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n  \u003csection class=\"pc0820-feature pc0820-reverse\"\u003e\n    \u003cdiv class=\"pc0820-visual pc0820-visual-light pc0820-feature-visual\"\u003e\n      \u003cspan class=\"pc0820-visual-icon\"\u003e🛡️\u003c\/span\u003e\n      \u003cspan class=\"pc0820-visual-label\"\u003e4 oz Reemay\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch3\u003eReemay Media That \u003cspan class=\"pc0820-accent\"\u003eHolds Up\u003c\/span\u003e\n\u003c\/h3\u003e\n      \u003cp\u003eThe PC0820 is built from \u003cstrong\u003e4 oz Reemay polyester\u003c\/strong\u003e, the same heavy-duty spun media that resists tearing when you spray it down and shrugs off chlorine, salt, and pH swings. Reinforced end caps and a rigid molded core keep the \u003cstrong\u003e180 pleats\u003c\/strong\u003e from collapsing under flow, so the cartridge keeps its shape and its rated surface area through cleaning cycle after cleaning cycle instead of matting down after a month.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n  \u003csection class=\"pc0820-feature\"\u003e\n    \u003cdiv class=\"pc0820-visual pc0820-visual-dark pc0820-feature-visual\"\u003e\n      \u003cspan class=\"pc0820-visual-icon\"\u003e🎯\u003c\/span\u003e\n      \u003cspan class=\"pc0820-visual-label\"\u003eCL580 \/ CV580\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch3\u003eExact Drop-In \u003cspan class=\"pc0820-accent\"\u003eJandy Fit\u003c\/span\u003e\n\u003c\/h3\u003e\n      \u003cp\u003eThis is the correct cartridge for the \u003cstrong\u003eJandy CL580 and CV580\u003c\/strong\u003e, replacing OEM part numbers \u003cstrong\u003eR0357900\u003c\/strong\u003e and \u003cstrong\u003eA0104100\u003c\/strong\u003e bolt-for-bolt. The \u003cstrong\u003e7\" diameter\u003c\/strong\u003e, \u003cstrong\u003e33\" length\u003c\/strong\u003e, and open \u003cstrong\u003e3\" end caps\u003c\/strong\u003e match the factory manifold, so the cartridge seats and seals without spacers or trimming. Pull your old set, drop in the new one, close the clamp band, and you are filtering again in minutes.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \u003csection class=\"pc0820-section\"\u003e\n    \u003ch2\u003eWho It's For\u003c\/h2\u003e\n    \u003cdiv class=\"pc0820-app-grid\"\u003e\n      \u003cdiv class=\"pc0820-app-card\"\u003e\n\u003ch4\u003eJandy CL580 Filters\u003c\/h4\u003e\n\u003cp\u003eThe factory-size cartridge for the Jandy CL Series CL580. A full set of four restores the housing to its rated 580 sq ft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-app-card\"\u003e\n\u003ch4\u003eJandy CV580 Filters\u003c\/h4\u003e\n\u003cp\u003eAlso the correct fit for the Jandy Pro Series CV580 cartridge filter, using the same 145 sq ft element in all four positions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-app-card\"\u003e\n\u003ch4\u003eLarge Residential Pools\u003c\/h4\u003e\n\u003cp\u003eBuilt for the bigger backyard pools that run a 580 sq ft housing, where high surface area keeps turnover strong and cleanings infrequent.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-app-card\"\u003e\n\u003ch4\u003eAnnual Cartridge Swaps\u003c\/h4\u003e\n\u003cp\u003eAn easy yearly or seasonal replacement when your old pleats are frayed, flattened, or no longer cleaning up after a soak.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"pc0820-section\"\u003e\n    \u003ch2\u003eWhy PST Customers Pick This\u003c\/h2\u003e\n    \u003cdiv class=\"pc0820-feature-grid\"\u003e\n      \u003cdiv class=\"pc0820-feature-card\"\u003e\n\u003cdiv class=\"pc0820-emoji\"\u003e💧\u003c\/div\u003e\n\u003ch5\u003eFull 580 Sq Ft Set\u003c\/h5\u003e\n\u003cp\u003eFour PC0820 cartridges return your CL580 or CV580 to its complete 580 sq ft of filtration area for maximum dirt-holding capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-feature-card\"\u003e\n\u003cdiv class=\"pc0820-emoji\"\u003e🌊\u003c\/div\u003e\n\u003ch5\u003eLower Pressure Drop\u003c\/h5\u003e\n\u003cp\u003eMore pleated surface spreads debris thinner, so filter pressure rises slowly and your pump keeps full flow to the returns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-feature-card\"\u003e\n\u003cdiv class=\"pc0820-emoji\"\u003e⚙️\u003c\/div\u003e\n\u003ch5\u003eReinforced Core\u003c\/h5\u003e\n\u003cp\u003eA rigid molded center core and banded pleats hold their shape under flow so the cartridge will not collapse or channel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-feature-card\"\u003e\n\u003cdiv class=\"pc0820-emoji\"\u003e🔧\u003c\/div\u003e\n\u003ch5\u003eTool-Free Swap\u003c\/h5\u003e\n\u003cp\u003eOpen the clamp band, lift the old set off the manifold, drop the new cartridges on. No plumbing changes and no special tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-feature-card\"\u003e\n\u003cdiv class=\"pc0820-emoji\"\u003e📏\u003c\/div\u003e\n\u003ch5\u003eVerified 7 x 33\u003c\/h5\u003e\n\u003cp\u003ePublished 7\" outer diameter and 33\" length with 3\" open ends let you confirm the exact fit before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-feature-card\"\u003e\n\u003cdiv class=\"pc0820-emoji\"\u003e🎯\u003c\/div\u003e\n\u003ch5\u003eWide Cross-Reference\u003c\/h5\u003e\n\u003cp\u003eReplaces Pleatco PJAN145, Unicel C-7482, Jandy R0357900, and more, so you are not hunting for a discontinued OEM part.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n\n  \u003csection class=\"pc0820-section\"\u003e\n    \u003ch2\u003eFull Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"pc0820-spec-grid\"\u003e\n      \u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eBrand\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eFilbur\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eModel \/ MPN\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003ePC0820\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003ePST SKU\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003ePST-PC0820\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eProduct Type\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003ePool Filter Cartridge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eFiltration Area\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003e145 sq ft\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eOuter Diameter\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003e7 in\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eLength\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003e33 in\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eTop End Cap\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eOpen, 3 in inside diameter\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eBottom End Cap\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eOpen, 3 in inside diameter\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003ePleat Count\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003e180\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eFilter Media\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003e4 oz Reemay polyester\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eCartridges Per Filter\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003e4 (for a complete 580 sq ft set)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eFits Filter Models\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eJandy CL580, CV580\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eReplaces Jandy OEM\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eR0357900, A0104100\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eReplaces Pleatco\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003ePJAN145\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eReplaces Unicel\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eC-7482\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eReplaces Filbur\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eFC-0820\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc0820-spec-row\"\u003e\n\u003cspan class=\"pc0820-spec-key\"\u003eAlso Cross-References\u003c\/span\u003e\u003cspan class=\"pc0820-spec-val\"\u003eDarlly 71451, Unicel 24501\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"pc0820-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \n    \u003cdiv class=\"pc0820-faq-card\"\u003e\n      \u003ch4\u003eHow many PC0820 cartridges does my Jandy CL580 or CV580 take?\u003c\/h4\u003e\n      \u003cp\u003eFour. The Jandy \u003cstrong\u003eCL580\u003c\/strong\u003e and \u003cstrong\u003eCV580\u003c\/strong\u003e are 580 sq ft filters built around four \u003cstrong\u003e145 sq ft\u003c\/strong\u003e cartridges. Replace all four at the same time so the set wears evenly and your filter keeps its full rated surface area. A mismatched set with one fresh cartridge and three worn ones channels water and shortens the life of the new one.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"pc0820-faq-card\"\u003e\n      \u003ch4\u003eWhat filter does the PC0820 fit?\u003c\/h4\u003e\n      \u003cp\u003eThe PC0820 is the correct cartridge for the \u003cstrong\u003eJandy CL Series CL580\u003c\/strong\u003e and the \u003cstrong\u003eJandy Pro Series CV580\u003c\/strong\u003e cartridge filters. It is not the cartridge for the smaller CV340 or CV460 housings, which use shorter elements. If your housing is rated at 580 sq ft and your old cartridges measure 7\" by 33\", this is the right part.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"pc0820-faq-card\"\u003e\n      \u003ch4\u003eWhich part numbers does this cartridge replace?\u003c\/h4\u003e\n      \u003cp\u003eThe PC0820 cross-references the Jandy OEM cartridges \u003cstrong\u003eR0357900\u003c\/strong\u003e and \u003cstrong\u003eA0104100\u003c\/strong\u003e, plus the aftermarket equivalents \u003cstrong\u003ePleatco PJAN145\u003c\/strong\u003e, \u003cstrong\u003eUnicel C-7482\u003c\/strong\u003e, \u003cstrong\u003eFilbur FC-0820\u003c\/strong\u003e, and \u003cstrong\u003eDarlly 71451\u003c\/strong\u003e. Any of these numbers on your old cartridge means the PC0820 is a direct replacement.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"pc0820-faq-card\"\u003e\n      \u003ch4\u003eWhat is the cartridge made of and how long does it last?\u003c\/h4\u003e\n      \u003cp\u003eIt uses \u003cstrong\u003e4 oz Reemay polyester\u003c\/strong\u003e media over \u003cstrong\u003e180 pleats\u003c\/strong\u003e with reinforced end caps and a rigid center core. With regular rinsing and a deep cleaning when pressure climbs about 8 to 10 psi over clean, a set typically lasts one to three seasons depending on bather load and water chemistry. Replace the cartridges when the pleats stay gray after cleaning or the fabric starts to tear.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"pc0820-faq-card\"\u003e\n      \u003ch4\u003eHow do I know when to clean it versus replace it?\u003c\/h4\u003e\n      \u003cp\u003eHose down the pleats when the filter pressure gauge reads about \u003cstrong\u003e8 to 10 psi above the clean starting pressure\u003c\/strong\u003e. Soak the cartridges in a dedicated filter cleaner once or twice a season to clear oils and scale. When a thorough cleaning no longer drops the pressure, or the pleats are frayed, flattened, or permanently discolored, it is time for a new set.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"pc0820-faq-card\"\u003e\n      \u003ch4\u003eCan I install this myself?\u003c\/h4\u003e\n      \u003cp\u003eYes. This is a straightforward job. Shut off the pump, relieve filter pressure at the air bleed, open the clamp band, and lift the top half of the housing off. Pull the old cartridges off the manifold, set the new ones in place, reseat the housing, close the clamp band, and restart the pump with the air bleed open until water comes out. No plumbing or wiring is involved.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n\n  \u003csection class=\"pc0820-cta\"\u003e\n    \u003ch2\u003eOrder the Filbur PC0820 From PST\u003c\/h2\u003e\n    \u003cp\u003eThe 145 sq ft replacement cartridge for your Jandy CL580 and CV580, backed by PST Pool Supplies' service team before and after your swap.\u003c\/p\u003e\n    \u003cdiv class=\"pc0820-perks\"\u003e\n      \u003cspan class=\"pc0820-perk\"\u003eFree Shipping\u003c\/span\u003e\u003cspan class=\"pc0820-perk\"\u003e30-Day Returns\u003c\/span\u003e\u003cspan class=\"pc0820-perk\"\u003eWarranty Backed\u003c\/span\u003e\u003cspan class=\"pc0820-perk\"\u003eAuthorized Filbur Dealer\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"Filbur","offers":[{"title":"Default Title","offer_id":44083961495617,"sku":"PST-PC0820","price":75.5,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.pstpoolsupplies.com\/products\/filbur-pc0820-cartridge-7-x-33-145-sq-ft","provider":"PST Pool Supplies","version":"1.0","type":"link"}