Snappy™ SBF30 Return Air Support Box with Filter Drawer

Each air filter box accepts standard MERV filter replacements that slide into the inner chamber's filter slot support@ Dealer & Bulk

Snappy™ SBF30 Return Air Support Box with Filter Drawer Plenums & Return Air Boots · 20X10SD BOOT SLIPDRIVE CUSTOM Buffalo Boot 10x20 Side Filter Slot -Use 20x20x1 Filter · 20X20 FF Filter Frame

Each air filter box accepts standard MERV filter replacements that slide into the inner chamber's filter slot support@ Dealer & Bulk

return to planet moolah slot machine Buy Alpine SBFD30-100-244 30 Inch Wide Return Air Support Box and Plenum Kit With Filter Slot Alpine technical support information, product brochures and

Each air filter box accepts standard MERV filter replacements that slide into the inner chamber's filter slot support@ Dealer & Bulk

return air box with filter slot I've also sorted a housing for the stale air return that holds a 16x25x1 filter so I can pull the restrictive exchanger filters on both supply

a return air box : this is just a big sheet metal box that you set slot to hold the air filter a supply air plenum to handle the