Air Deflectors | McMaster-Carr

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Adjustable-Angle Elbow

Mounting Location

Under Furniture

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Ferrite Ceramic

Stainless Steel

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Stainless Steel

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Stainless Steel

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How can we improve?

1,010 Products

Heating, Ventilation, and Air Conditioning

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Diffusers

Evenly disperse airflow into a room to maintain a consistent temperature throughout

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

Return Grilles

Cover the opening where air is pulled into your HVAC system

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow through duct by adjusting from fully open to fully closed

Duct Fire Dampers

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

Registers

Direct and control airflow coming out of HVAC systems

Enclosure Hoods

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Barometric Draft Dampers

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

Fluid Handling

Aerators

Diffuse air bubbles throughout your tank

Mufflers

Reduce noise and filter exhaust fumes

Exhaust Filter/Mufflers

Exhaust Filter/Mufflers

Purify exhaust and muffle noise from oil-free high-vacuum pumps

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)