DraftTight
4" Round drafttight Ceiling Fixture Electrical Outlet Box With 14.3" to 22.5" Hanger Bar. For use with non-metallic sheathed cable. Drafttight(TM) boxes are designed to meet the energy-efficiency requirements of modern homes. They feature a drywall flange covered with a foam gasket and additional gaskets over the cable entry points. These gaskets provide a vapor-tight seal, preventing the free flow of air through the box. This helps control heating costs in the winter and cooling costs in the summer.
Flanders 20 In. x 25 In. x 5 In. High Efficiency Deep Pleat AB500 MERV 8 Furnace Filter
BestAir® 16 x 25 x 4, Air Cleaning Furnace Filter, MERV 8, Removes Allergens & Contaminants, For Honeywell Models (16" x 25" x 4")
8 x 10-Inch Brown Trusteel Register
Filtrete™ MPR 1000 Allergen Defense Air Filters (4" - 6") 25" x 25" x 1"
Mr. Heater Vent Free Natural Gas Garage Heater 30,000 BTU/Hr
