{"product_id":"aladdin-apco2223-diffuser-square-o-ring-o-395-pentair-355030z","title":"Aladdin APCO2223 Diffuser Square O-Ring, O-395, Replaces Pentair 355030Z","description":"\n\u003cstyle\u003e\n  .apco2223-wrap, .apco2223-wrap * { box-sizing: border-box; }\n  .apco2223-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.55;\n  }\n\n  \/* Header *\/\n  .apco2223-header {\n    border-left: 5px solid #2db896;\n    padding: 4px 0 4px 16px;\n    margin-bottom: 20px;\n  }\n  .apco2223-header h2 {\n    margin: 0;\n    color: #0d4f4a;\n    font-size: 1.55em;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .apco2223-subtitle {\n    margin: 4px 0 0;\n    color: #666;\n    font-size: 0.95em;\n  }\n\n  \/* Intro *\/\n  .apco2223-intro {\n    margin: 0 0 24px;\n    color: #333;\n    font-size: 0.98em;\n  }\n\n  \/* Section heading *\/\n  .apco2223-section { margin-bottom: 28px; }\n  .apco2223-section-heading {\n    background: #0d4f4a;\n    color: #fff;\n    font-size: 0.85em;\n    font-weight: 700;\n    letter-spacing: 0.08em;\n    text-transform: uppercase;\n    padding: 6px 12px;\n    margin: 0 0 0;\n    border-radius: 4px 4px 0 0;\n  }\n\n  \/* Spec table *\/\n  .apco2223-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.93em;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n    overflow: hidden;\n  }\n  .apco2223-spec-table tr { border-bottom: 1px solid #eef1f6; }\n  .apco2223-spec-table tr:nth-child(even) { background: #fafbfd; }\n  .apco2223-spec-table tr:last-child { border-bottom: none; }\n  .apco2223-spec-table th,\n  .apco2223-spec-table td {\n    text-align: left;\n    padding: 8px 14px;\n    vertical-align: top;\n  }\n  .apco2223-spec-table th {\n    font-weight: 600;\n    color: #4a4a4a;\n    width: 38%;\n  }\n  .apco2223-spec-table td {\n    color: #1a1a1a;\n    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;\n    font-size: 0.92em;\n  }\n\n  \/* Compatibility list *\/\n  .apco2223-compat-list {\n    margin: 0;\n    padding: 14px 16px 14px 32px;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n    list-style: square;\n    color: #1a1a1a;\n    font-size: 0.95em;\n  }\n  .apco2223-compat-list li { padding: 2px 0; }\n  .apco2223-compat-list li::marker { color: #2db896; }\n\n  \/* Cross-reference chip list *\/\n  .apco2223-chips {\n    padding: 14px;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n  }\n  .apco2223-chip {\n    background: #f0f3f8;\n    border: 1px solid #d8dde6;\n    color: #0d4f4a;\n    padding: 5px 12px;\n    border-radius: 4px;\n    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;\n    font-size: 0.88em;\n    font-weight: 600;\n  }\n\n  \/* Notes \/ FAQ *\/\n  .apco2223-notes {\n    padding: 14px;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n  }\n  .apco2223-note-item { padding: 8px 0; border-bottom: 1px solid #eef1f6; }\n  .apco2223-note-item:last-child { border-bottom: none; }\n  .apco2223-note-q { font-weight: 600; color: #0d4f4a; margin: 0 0 3px; font-size: 0.95em; }\n  .apco2223-note-a { margin: 0; color: #333; font-size: 0.93em; }\n\n  \/* Footer *\/\n  .apco2223-footer {\n    border-top: 1px solid #d8dde6;\n    padding-top: 12px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.88em;\n  }\n  .apco2223-footer .apco2223-dot {\n    color: #2db896;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"apco2223-wrap\"\u003e\n\n  \u003cheader class=\"apco2223-header\"\u003e\n    \u003ch2\u003eAladdin APCO2223 Diffuser Square O-Ring, O-395, Replaces Pentair 355030Z\u003c\/h2\u003e\n    \u003cp class=\"apco2223-subtitle\"\u003eSquare-section diffuser seal for Challenger, Pinnacle, SuperFlo and SuperMax pumps\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"apco2223-intro\"\u003eAladdin \u003cstrong\u003eAPCO2223\u003c\/strong\u003e is the O-395 diffuser o-ring, a replacement for Pentair 355030Z in Challenger, Pinnacle and SuperFlo pumps and the Sta-Rite SuperMax. Like the factory part it has a square cross section, 2-3\/4 in ID by 3-1\/8 in OD, and it seals the diffuser inside the pump housing.\u003c\/p\u003e\n\n  \n    \u003csection class=\"apco2223-section\"\u003e\n      \u003cdiv class=\"apco2223-section-heading\"\u003eSpecifications\u003c\/div\u003e\n      \u003ctable class=\"apco2223-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDiffuser o-ring, square cross section\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Diameter\u003c\/th\u003e\n\u003ctd\u003e2-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e3-1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCross Section\u003c\/th\u003e\n\u003ctd\u003e3\/16 in, square profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAladdin Number\u003c\/th\u003e\n\u003ctd\u003eO-395\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAPCO2223\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Pentair \/ PacFab)\u003c\/th\u003e\n\u003ctd\u003e355030Z, 355030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Sta-Rite \/ SwimQuip)\u003c\/th\u003e\n\u003ctd\u003e35515-1297\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Jacuzzi)\u003c\/th\u003e\n\u003ctd\u003e47-0036-03-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocation\u003c\/th\u003e\n\u003ctd\u003eBetween the diffuser and the pump housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"apco2223-section\"\u003e\n    \u003cdiv class=\"apco2223-section-heading\"\u003eCompatibility\u003c\/div\u003e\n    \u003cul class=\"apco2223-compat-list\"\u003e\n      \u003cli\u003ePentair Challenger, Pinnacle and SuperFlo pumps (355030Z)\u003c\/li\u003e\n\u003cli\u003eSta-Rite SuperMax pumps\u003c\/li\u003e\n\u003cli\u003eSta-Rite \/ SwimQuip equipment using 35515-1297\u003c\/li\u003e\n\u003cli\u003eJacuzzi equipment using 47-0036-03-R\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"apco2223-section\"\u003e\n    \u003cdiv class=\"apco2223-section-heading\"\u003eCross-References\u003c\/div\u003e\n    \u003cdiv class=\"apco2223-chips\"\u003e\n      \u003cspan class=\"apco2223-chip\"\u003eO-395\u003c\/span\u003e\u003cspan class=\"apco2223-chip\"\u003e355030Z\u003c\/span\u003e\u003cspan class=\"apco2223-chip\"\u003e355030\u003c\/span\u003e\u003cspan class=\"apco2223-chip\"\u003e35515-1297\u003c\/span\u003e\u003cspan class=\"apco2223-chip\"\u003e47-0036-03-R\u003c\/span\u003e\u003cspan class=\"apco2223-chip\"\u003eAPCO2223\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"apco2223-section\"\u003e\n    \u003cdiv class=\"apco2223-section-heading\"\u003eNotes\u003c\/div\u003e\n    \u003cdiv class=\"apco2223-notes\"\u003e\n      \n      \u003cdiv class=\"apco2223-note-item\"\u003e\n        \u003cp class=\"apco2223-note-q\"\u003eIs a standard round o-ring a substitute?\u003c\/p\u003e\n        \u003cp class=\"apco2223-note-a\"\u003eNo. This seal has a square cross section, so a round-section ring of similar diameter will not seat or seal the diffuser the same way.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"apco2223-footer\"\u003e\n    Free Shipping\u003cspan class=\"apco2223-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"apco2223-dot\"\u003e•\u003c\/span\u003e12-Month Warranty\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":50601526427713,"sku":"PST-APCO2223","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/APCO2223.jpg?v=1790969425","url":"https:\/\/www.pstpoolsupplies.com\/products\/aladdin-apco2223-diffuser-square-o-ring-o-395-pentair-355030z","provider":"PST Pool Supplies","version":"1.0","type":"link"}