Air Compressor Intake Filter Muffler | 1/4" 3/8" 1/2" Oil-Free

Air Compressor Intake Filter Muffler – Oil-Free Noise Reducer

Keep your oil-free air compressor running cleaner and quieter with this durable intake filter muffler. Available in three standard thread sizes — 1/4" (12.5mm), 3/8" (16mm), and 1/2" (20mm) — this compact accessory screws directly onto the inlet port of your compressor pump to filter out dust and airborne particles while significantly dampening operational noise.

Whether you're in a workshop, garage, or job site, this filter muffler is a simple, cost-effective upgrade that protects your pump's internals and helps maintain peak compressor efficiency.

Key Features

• Noise Dampening: Reduces intake noise produced during compressor operation for a quieter workspace.
• Dust & Particle Filtration: Blocks dust, moisture-laden air, and airborne debris at the compressor inlet to protect internal components.
• Improves Efficiency: Clean, filtered air intake contributes to smoother, more consistent compressor performance.
• Three Size Options: Choose from 1/4" (12.5mm), 3/8" (16mm), or 1/2" (20mm) to match your compressor's inlet port.
• Oil-Free Compatible: Designed specifically for oil-free air compressor pumps.
• Easy Installation: Simple threaded connection — no tools or special skills required.
• Durable Construction: Made from a combination of plastic and iron for lasting performance.

Specifications

Package Contents

• 1 × Air Compressor Intake Filter Muffler (size as selected)

Notes

• Colors may vary slightly from images depending on monitor brightness and display settings.
• Please allow minor measurement tolerances (±1–2mm) for stated dimensions.

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For workplace safety guidelines related to compressed air equipment, refer to OSHA's Compressed Air Safety Resources.

Frequently Asked Questions

Q: What size air compressor intake filter muffler do I need?

A: Select the size that matches your air compressor's inlet port thread size. This muffler is available in three standard sizes: 1/4" (12.5mm), 3/8" (16mm), and 1/2" (20mm). Check your compressor's manual or measure the inlet port thread diameter before ordering.

Q: Is this intake filter muffler compatible with oiled air compressors?

A: This filter muffler is designed specifically for oil-free air compressors. It is not recommended for use with oil-lubricated compressor pumps, as the filter media and construction are optimized for dry-air intake applications.

Q: How does the intake filter muffler reduce noise?

A: The muffler uses a porous filter element inside the housing that disperses and absorbs the air turbulence created during each intake cycle. This dampens the sharp intake noise at the compressor pump inlet, resulting in a noticeably quieter operation during use.

Q: How do I install the air compressor intake filter muffler?

A: Installation is straightforward — simply thread the muffler directly onto your compressor's inlet port by hand. No special tools are needed. Ensure the thread size matches your compressor's inlet before fitting.