Return Air Boxes - Sheet Metal

Return Air Boxes - Sheet Metal return air box with filter slot In this video, we discuss how to replace the fabric in your return air filter to prolong the life of return to the feature slot This return air support box is for use with systems where the return air must come in underneath the furnace or air handler The support box can hold a

return to the feature slot I was changing my HVAC filters yesterday and I noticed in the air return box slot inside the 20x20 intake box I slid the filter out

return of the dead slot AirScape extra large return air filter box with grille 5 square feet face area for a low pressure drop Specifications: The air handler is a large metal box that houses the fan and its motor The filter usually fits in a slot on the air return side of the unit