Vent Screens | McMaster-Carr

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4,729 Products

Fluid Handling

Filter Mesh

Strain particles out of various substances

Filter Fabric

Fit into irregular shapes and take contaminants out of liquid

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Heating, Ventilation, and Air Conditioning

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Return Grilles

Cover the opening where air is pulled into your HVAC system

Louvers

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

Fan Guards

Shield fans to prevent injury to workers and damage to electronic components

Fan Filters

Fit over fans with round guards to keep dust and debris out of the air and off of the fan

Exhaust Fan Guards

Exhaust Fan Guards

Protect exhaust fans from debris

Electrical

Electrical Enclosure Vents

Electrical Enclosure Vents

Attach to sealed enclosures so air can flow to equalize temperature and pressure

Electrical Enclosure Drains

Electrical Enclosure Drains

Release moisture to keep components dry

Electrical Enclosure Drain Vents

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Raw Materials

Fabric

Use to cover, clean, and insulate objects

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