AC Infinity Wall Mount Duct Shutter, 6-Inch, White Steel Amendment 120V power cord with grounded

120V power cord with grounded plug included

they are low in heat

MERV 10 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000

• Built-in thermostat

this product is purpose-built for high-volume users who can't afford downtime or quality variation

AC Infinity Wall Mount Duct Shutter, 6-Inch, White Steel Amendment 120V power cord with groundedDescription Wall mounted Shutter: This shutter is designed for use with grow rooms, dryers, attics, and other HVAC applications. It features built in rubber stoppers that minimize the noise produced by slamming vent blades and ensure a complete seal when not in use. Non return Thin Louvers: These close when the fan is not operational to prevent outside air and debris from entering. They are designed to automatically open when the duct fan starts