{"product_id":"spacer-top-sea-horse","title":"Pentair Genuine OEM Top Spacer for Sea Horse Filter","description":"\u003cp\u003eThe Pentair 273502 is the top spacer used inside the Sea Horse cartridge filters, supplied as the genuine Pentair part in black molded plastic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a spacer does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter internals are stacked and held under load. The spacers set the gap and keep that stack in position while the filter runs under pressure. When one cracks or goes missing, the assembly can shift, seat unevenly and let unfiltered water or media past, which usually shows up as dirt returning to the pool after a service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the top spacer, so identify which end of the internals you are replacing. The part is listed for the Sea Horse stainless and Sea Horse FG cartridge filters, and it is also carried in the PacFab FNS fiberglass DE and Nautilus DE parts listings, so check the part against your own filter rather than going by the model name alone.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48634495434964,"sku":"PAC-051-1932","price":35.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e8414e0c-86be-4364-8363-e19626efcc05.gif?v=1788832847","url":"https:\/\/www.activepoolsupply.com\/products\/spacer-top-sea-horse","provider":"Active Pool Supply","version":"1.0","type":"link"}