{"product_id":"s8d110-full-filter-grid-set-13-grids","title":"Unicel S8D110 Full Filter Grid Set, 13 Grids","description":"\u003cp\u003eThe Unicel FS-3053 is the full replacement grid set for the Sta-Rite System 3 S8D110 DE filter. It contains all thirteen grids the tank takes: three FG-3916, two each of FG-3011, FG-3015 and FG-3016, and four FG-3019.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy replace the whole set\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDE grids are fabric over a frame, and the fabric is what holds the powder that does the filtering. Once the cloth thins, tears at a seam or pulls away from the frame, DE blows straight through into the pool and pressure never settles where it should. Because every grid in a tank has done the same hours, changing one at a time tends to be a series of return trips.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGrids only. The manifold, standpipe, tank o-ring and clamp are separate parts, so inspect them while the tank is open and order anything that looks tired at the same time.\u003c\/p\u003e\u003cp\u003eIf your filter is the smaller System 3 S7D75, it takes an eleven grid set instead of this one.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48626387615956,"sku":"UNI-051-3053","price":324.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_13d8d9dd-48b0-46da-b88d-b4f0875fc798.jpg?v=1788709644","url":"https:\/\/www.activepoolsupply.com\/products\/s8d110-full-filter-grid-set-13-grids","provider":"Active Pool Supply","version":"1.0","type":"link"}