{"product_id":"24-sq-ft-filter-grid-each-small","title":"Unicel Generic Filter Grid 24 Sqft, Partial, Small (1 Required)","description":"\u003cp\u003eThe Unicel PG-1902 is the small partial grid used in 24 square foot DE filter grid sets. It is a replacement grid, not a factory branded part, built to fit the same assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere the small grid sits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA DE grid set is not made of identical panels. The assembly is filled out with large grids, seven of them in a 24 sq. ft. set, and one narrower partial grid that completes the circle. This is that small grid, so a single one goes into each filter assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace a grid\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe fabric on a DE grid is what holds the powder. Once it splits, DE passes straight through to the pool and comes back through the returns however carefully you charge the filter. Since grids in a set age at much the same rate, it is worth inspecting all of them while the assembly is out rather than replacing one at a time.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48634764329172,"sku":"UNI-60-5195","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_81796385-6b29-4219-8a47-0438c91ab604.jpg?v=1788836722","url":"https:\/\/www.activepoolsupply.com\/products\/24-sq-ft-filter-grid-each-small","provider":"Active Pool Supply","version":"1.0","type":"link"}