{"product_id":"grid-de-19-1-4x-18-offset","title":"Unicel FG-3000 Series Rectangular DE Grid, 19-1\/4 in. x 18 in., Offset Port, for SwimQuip Filters, FG-3919","description":"\u003cp\u003eThe Unicel FG-3919 is a 19-1\/4 in. by 18 in. rectangular DE filter grid with an offset top exit port, made for SwimQuip DE filters that use this grid size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA DE filter grid is the internal panel that diatomaceous earth powder coats during filtration, trapping fine debris as pool water passes through the filter tank. The FG-3919 replaces the grid inside SwimQuip DE filters built for this size and offset port configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit and compatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe FG-3919 is part of the Unicel FG-3000 series of rectangular DE grids. It measures 19-1\/4 inches in length by 18 inches in width and uses an offset top exit port to match SwimQuip DE filters built for that configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSwimQuip DE filters use more than one grid size and port style, so confirm your filter takes an offset port grid at this size before ordering. The Unicel FG-3919 is sold individually.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48694144041172,"sku":"UNI-60-5376","price":36.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.activepoolsupply.com\/products\/grid-de-19-1-4x-18-offset","provider":"Active Pool Supply","version":"1.0","type":"link"}