{"product_id":"rheem-external-filter-rack-21-in-rxhf-21","title":"Rheem External Filter Rack - 21 in. #RXHF-21","description":"\u003cp\u003eRheem\/Protech RXHF-21 - External Filter Rack - 21 in. - Rheem\/Ruud\/Protech - A complete line of OEM and factory replacement parts for your furnace; air conditoner; water heater; air handler; boiler; rooftop unit and more. Technical Data Typical Application: Upflow - Electric Insulation: Yes Duct Configuration: Through Air Opening Inlet Dimensions Width (in.): 19-1\/4 Air Opening Inlet Dimensions Length (in.): 19-1\/2 Air Opening Outlet Dimensions Width (in.): 19-1\/4 Air Opening Outlet Dimensions Length (in.): 19-1\/2 Housing Overall (Outside) Dimensions Width (in.): 21 Housing Overall (Outside) Dimensions Length (in.): 21 Housing Overall (Outside) Dimensions Height (in.): 3-5\/8 Door Type: Hinged Door Opening On: 21 Side Number of Filters per Unit: 1 Replacement Media Thickness (in.): 1 or 2 Replacement Media Dimensions - Nominal (in.): 20 x 20 Replacement Media Dimensions - Actual (in.): 19-9\/16 x 19-9\/16\u003c\/p\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":45236650901619,"sku":"WBELEB009AXLPK2","price":147.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1958\/6419\/files\/41YryYolLpL.jpg?v=1784029012","url":"https:\/\/slickpurchase.com\/products\/rheem-external-filter-rack-21-in-rxhf-21","provider":"Slickpurchase","version":"1.0","type":"link"}