30 return air support box with filter slot

Return Air Support Box w Filter Rack Description: Support Box w Filter Rack; Size: 40 x 28 x 15; Gauge: 26; Duct Size: 10 x 25; Order #: M90-482

slot and pin , or other suitable contrivance , are adapted to the box or filter chamber or bag for pressing the liquid portions through the filter

return air box with filter slot FILTER SUPPORT BOXFILTER SUPPORT BOX - Manufacturer: Southwark Metal Weight: 30RETURN AIR SUPPORT BOX FOR FILTERS -

return linear slot diffuser Support the Channel by purchasing tools through TruTech Tools Return Air 90 Degree