Polyester Filters | McMaster-Carr

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Removes Particle Size Down To

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1,273 Products

Heating, Ventilation, and Air Conditioning

Air Filters

Trap dust and debris in HVAC, exhaust, and electronics systems to improve efficiency and air quality

408 products

Air Filter Media

Cut the size you need to create custom air filters

318 products

Fan Filters

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

6 products

Fluid Handling

Filter Fabric

Fit into irregular shapes and take contaminants out of liquid

20 products

Filter Bags

Place in a filter bag housing to trap and remove particles from liquid

83 products

Air Intake Filters

Keep dust and other contaminants out of process lines

85 products

Filter Cartridges

Pair with filter housings to remove particles from liquid

76 products

Filter Mesh

Strain particles out of various substances

30 products

Filter Paper

Remove particles from liquids in lab testing and other filtration applications

4 products

Strainers

Install next to valves and pumps to catch debris in your line

4 products

Strainer Screens

Replace the screen in your strainer

1 product

Exhaust Filter/Mufflers

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

3 products

Mufflers

Reduce noise and filter exhaust fumes

16 products

Breather Vents

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

10 products

Drain Pipe Filter Sleeves

Prevent clogged drain pipes by stopping dirt from getting in while letting waste flow out

4 products

Facility and Grounds Maintenance

Dust Collector Filters

Capture and separate particles to remove them from the air

8 products

Dust Collectors

Extract sawdust, chips, and other particles from the air and contain them for disposal

9 products

Paint Strainers

Remove lumps, flakes, and dust from paint and coatings

7 products

Lighting

Light Filters

Change light color, reduce glare, or block ultraviolet light

7 products

Fabricating and Machining

Spray Booth Filters

Capture overspray in paint booths to keep your workspace clean

8 products

Raw Materials

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

20 products

Safety Equipment

Hoods

Shield your head and neck from dirt, heat, cold, and electrical and welding sparks

7 products

Respirators

Filter particles, hazardous vapors, and other contaminants from the air

1 product

Masks

Stop the spread of airborne particles to protect yourself and other people

4 products

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

3 products

Power Transmission

Compressed Air Filter Elements

Replace filter elements for peak performance in removing solid particles, water droplets, and oil

8 products