Best Air Dampers

Corsair ML120 Pro LED, White, 120mm Premium Magnetic Levitation Cooling Fan (CO-9050041-WW) & ML140 Pro LED, White, 140mm Premium Magnetic Levitation Cooling Fan,CO-9050046-WW

...between high static pressure and high airflow, operating flawlessly in the most challenging environments.
Product 1: Extensive Control Range: A 2,000 RPM control range gives you total control between silence and absolute performance.
Product 1: Color Customization: Replaceable corners mounted to anti-vibration rubber dampers allow you to match your fans with the rest of your build (Available separately in Red, White, and Blue).
Product 2: Magnetic Bearing: harnesses magnetic levitation technology to provide lower noise, higher performance, and a longer lifespan. Air flow - 97 CFM. Noise level - 35.0 decibels.
Product 2: Custom Rotor Design: delivers the perfect balance between high static pressure and high airflow, operating flawlessly in the most challenging environments.
Product 2: Extensive Control Range: A 1,600 RPM control range gives you total control between silence and absolute performance.
Product 2: Color Customization: Replaceable corners mounted to anti-vibration rubber dampers allow you to match your fans with the rest of your build (Available separately in Red, White, and Blue).

Spring loaded damper system offers complete noise control with no flapping louvers or dampers during inclement weather.
When the dryer, bath fan, or exhaust is turned on, the air forces the damper open allowing the air to exhaust..
When appliance is turned off, the damper is pulled to a secure, closed position.
UV resistant coating to prevent the cap from discoloring.
Paintable to match the exterior of your home.

...E WEATHERPROOF PARTS | Heavy-Duty Platform Keeps Your AC Compressor Raised & Leveled High Above Ground to Protect Against Water Flooding, Snow, Dirt, Mud, Debris & Theft | Super Strong, High-Quality Steel Parts Offer Reliable Weather Resistance & Powerful Adhesion to Both Brick & Concrete.
CONVENIENT SHOCK-ABSORBING DAMPERS | Durable Rubber Anchors Prevent Scrapes & Scratches While Properly Cushioning the Unit to Absorb Vibration & Minimize Sound Transfer to Interior Structure | Adjustable Dampers Also Enable Optimal Air Flow Between Wall & Compressor for Superior Safety & Energy Efficiency.
HARDWARE INCLUDED FOR EASY INSTALL | Complete Wall Mounting Set Comes with All the Hardware You Need to Attach to Most Substrates in Minutes Including Back Bar, Brackets, Adjustable Bolts, Hex Nuts, Gaskets, Expansion Bolts & More | Pivoting Extension Arms Also Fold Down for Compact Storage When Bracket is Not in Use.
PERFECT FOR HOME, BUSINESS & OFFICE | Highly Versatile, Adaptable Design Suits a Variety of Residential & Commercial HVAC Applications | Great for Mounting Mini Split Air Conditioner & Heat Pump Systems Outside Home, Apartment, Condo, Finished Basement, Hotel Room, Restaurant, Retail Store, Office, Garage & More.

Proper Ventilation - Choose air vent covers with dampers to regulate & change direction of airflow!.
Easy To Install - Remove the old cover then use the included screws to attach the vent register..
Heavy-Duty Metal Construction - Continental offers air duct covers made from durable steel material!.
Powder Coated Finish - Use long-lasting & chip-resistant baseboard vent covers for your home..
Carefully Designed - The vent covers for home features 20° slanted fins for unrestricted airflow!.

Heavy-gauge steel construction ensures durability you can trust.
Thick cast-iron grates produce a perfect sear.
Height-adjustable charcoal tray lets you grill with high heat or cook Low and slow.
Large air dampers allow for accurate airflow control.
Full-size, removable ash pan makes clean-up easy.

Heavy-duty Steel construction ensures durability you can trust.
Thick cast-iron grates produce a perfect sear.
Height-adjustable charcoal tray lets you grill with high heat or cook Low and slow.
Large air dampers allow for accurate airflow control.
Full-size, removable ash pan makes clean-up easy.

Steel construction.This item is a grille not a register and therefore does not have dampers or “nobs to direct air.”.
For use in small spaces such as under kitchen cabinets.
Listed product sizes refer to the duct opening measurements, not the register itself.

Outlet pipe and vent hood assembly installs easily through exterior walls for efficient clothes dryer venting.
Removable bird guard helps prevent birds and other pests from nesting in vent or entering home.
Louvered hood dampers operate quietly for maximum exhaust air flow.
Pipe is 4” diameter, 11” long, constructed of durable aluminum, and comes with a high impact styrene collar.
Contractor grade, heavy duty construction, with a limited lifetime guarantee.
Note: Check periodically and remove lint or other debris if present.