Deep Bed Scrubber (DBS) Deep Bed Scrubber (DBS) The MayAir Deep Bed Scrubber (DBS) is a high-performance bulk media scrubber designed for controlled environments with medium-to-high contaminant gas levels. Add To Quote This product is already in your quote request list. Browse quote list Category: Filtration Equipment Related products Filtration EquipmentElectrostatic Precipitator (EAC-FC-ST) Add To Quote This product is already in your quote request list. Browse quote list Filtration EquipmentElectrostatic Air Filter D-Breath 4.2 Add To Quote This product is already in your quote request list. Browse quote list Filtration EquipmentChemical Filtration Unit (CFU) Add To Quote This product is already in your quote request list. Browse quote list