{"product_id":"o-484-oring","title":"Aladdin O-484 Sta-Rite System:2 Filter Tank O-Ring | 27001-0061S","description":"\u003ch2\u003eKey Benefits + Sta-Rite System:2 Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAladdin O-484 replacement filter tank O-ring for documented Sta-Rite \/ Pentair System:2 filter applications.\u003c\/li\u003e\n\u003cli\u003eCross-referenced to OEM part numbers 27001-0061 and 27001-0061S.\u003c\/li\u003e\n\u003cli\u003eUsed for System:2 Modular Media PLM and Modular D.E. PLD filter tank sealing applications.\u003c\/li\u003e\n\u003cli\u003eDocumented for post-March-1997 applications where 27001-0061\/27001-0061S is specified.\u003c\/li\u003e\n\u003cli\u003eAladdin distinguishes O-484 from O-488, which is the earlier pre-March-1997 tank O-ring.\u003c\/li\u003e\n\u003cli\u003eConfirm the filter model, manufacture period, and original part number before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuick Product Summary\u003c\/h2\u003e\u003cp\u003eThe Aladdin O-484 is a replacement filter tank O-ring for select Sta-Rite \/ Pentair System:2 modular media and modular D.E. filters. Aladdin cross-references O-484 to 27001-0061 and identifies it for post-March-1997 applications, while current Pentair parts sheets list 27001-0061S as the tank cord-ring used on System:2 PLM and PLD filters. Documented model families include PLM100, PLM125, PLM150, PLM175, PLM200, PLM300, PLD50, and PLD70, subject to model and production-date verification. Do not substitute the earlier O-488 \/ 27001-0060 seal without confirming the filter's production period and parts diagram.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSystem:2 PLM modular media filter tank service\u003c\/li\u003e\n\u003cli\u003eSystem:2 PLD modular D.E. filter tank service\u003c\/li\u003e\n\u003cli\u003eReplacing 27001-0061 or 27001-0061S where specifically documented\u003c\/li\u003e\n\u003cli\u003ePost-March-1997 filter applications calling for O-484\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Matters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe tank O-ring seals the joint between the upper and lower filter tank sections.\u003c\/li\u003e\n\u003cli\u003eA worn, flattened, stretched, or damaged seal can allow water to leak from the tank joint.\u003c\/li\u003e\n\u003cli\u003eCorrectly matching the production-era tank ring helps avoid installing the earlier O-488 seal in an O-484 application.\u003c\/li\u003e\n\u003cli\u003eUsing the documented part number reduces wrong-part orders across visually similar System:2 filter tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Signs You Need This \/ Use This When\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe existing tank O-ring is cracked, flattened, stretched, hardened, or missing.\u003c\/li\u003e\n\u003cli\u003eWater is leaking from the filter tank joint after the sealing surfaces have been inspected.\u003c\/li\u003e\n\u003cli\u003eYour filter parts diagram specifies 27001-0061 or 27001-0061S.\u003c\/li\u003e\n\u003cli\u003eYou are servicing a documented post-March-1997 System:2 PLM or PLD filter.\u003c\/li\u003e\n\u003cli\u003eThe current tank ring no longer seats evenly in the sealing groove.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAladdin Equipment Company\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFilter tank O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eO-484\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eO-484-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e601402254512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Cross-References\u003c\/td\u003e\n\u003ctd\u003e27001-0061 \/ 27001-0061S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVerified Filter Family\u003c\/td\u003e\n\u003ctd\u003eSta-Rite \/ Pentair System:2 Modular Media and Modular D.E.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented Models\u003c\/td\u003e\n\u003ctd\u003ePLM100, PLM125, PLM150, PLM175, PLM200, PLM300, PLD50, PLD70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction Note\u003c\/td\u003e\n\u003ctd\u003eO-484 documented for post-March-1997 applications; verify exact filter parts diagram\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatibility \/ Fitment Notes\u003c\/h2\u003e\u003cp\u003eAladdin's cross-reference identifies O-484 with 27001-0061 for System:2 tank sealing and distinguishes it from O-488 \/ 27001-0060 used on earlier pre-March-1997 applications. Pentair parts sheets list 27001-0061S as the cord-ring or tank O-ring on System:2 PLM modular media and PLD modular D.E. filters. Current PLM parts information includes PLM100, PLM125, PLM150, PLM175, PLM200, and PLM300, while PLD parts information includes PLD50 and PLD70. Always match the filter model and original service part number before ordering.\u003c\/p\u003e\u003ch2\u003eInstallation \/ Use Notes\u003c\/h2\u003e\u003cp\u003eBefore opening a pool filter, shut the circulation system down and follow the filter manufacturer's pressure-relief and service instructions. Remove the old tank O-ring, clean and inspect the sealing groove and mating surfaces, and install O-484 without twisting or pinching it. Use only an O-ring lubricant approved for pool and spa equipment when appropriate. Reassemble and restart the filter according to the manufacturer's instructions, and never open a filter while it is pressurized.\u003c\/p\u003e\u003ch2\u003eBuy with Confidence\u003c\/h2\u003e\u003cp\u003eBenchmark Pool Supply helps customers identify replacement filter parts by manufacturer, model, production era, and OEM part number. For O-484, compare your filter's parts diagram against 27001-0061 or 27001-0061S and confirm that the earlier O-488 \/ 27001-0060 ring is not the required part before ordering.\u003c\/p\u003e","brand":"Aladdin Equipment Company Inc","offers":[{"title":"Default Title","offer_id":41977583075402,"sku":"O-484-0","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/s-l400_06ad500b-cc56-4bc7-a29c-ece2cc782d3f.jpg?v=1787675646","url":"https:\/\/benchmarkpoolsupply.com\/products\/o-484-oring","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}