Best Pneumatic Mufflers of 2026

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 2 Feb 2026

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Pneumatic mufflers are devices designed to reduce noise generated by compressed air systems. These products are commonly used in industrial settings to help regulate noise levels and promote a safer and more comfortable working environment. Pneumatic mufflers work by slowing down the flow of compressed air, which reduces the amount of noise generated during operation. They are available in a range of sizes and styles to suit different types of compressed air systems and can be easily installed for immediate noise reduction. These products are a great investment for businesses looking to improve workplace safety and reduce noise pollution.

At a Glance: Our Top Picks

Xiatiaosann 1/8" Sintered Bronze Pneumatic Mufflers Cover #TOP 1
Xiatiaosann 1/8" Sintered Bronze Pneumatic Mufflers
ftb score rating icon 9.8
sourcingmap 1/4 PT Plastic Pneumatic Muffler Cover #TOP 2
sourcingmap 1/4 PT Plastic Pneumatic Muffler
ftb score rating icon 9.7
Walfront 1/8 BSP Adjustable Pneumatic Muffler Set Cover #TOP 3
Walfront 1/8 BSP Adjustable Pneumatic Muffler Set
ftb score rating icon 9.5

Top 10 Pneumatic Mufflers

#TOP 1

Xiatiaosann 1/8" Sintered Bronze Pneumatic Mufflers

NR-XT-158A
1/8"
Xiatiaosann 1/8" Sintered Bronze Pneumatic Mufflers Cover
Xiatiaosann Pneumatic Mufflers, 12Pcs 1/8" Male Thread Sintered Bronze Exhaust Silencer, Hex Sintered Silencer Air Line Fitting for Solenoid Valve Cylinder

The Xiatiaosann Pneumatic Mufflers feature a 1/8" G-thread with a precise 55-degree angle, making them compatible with many pneumatic systems. Made from sintered bronze, these mufflers resist corrosion and rust, ensuring long-lasting durability and maintaining their shape under pressure. They are easy to install, especially in tight spaces, and provide effective noise reduction for quieter operation. With a maximum pressure of 300 PSI and a wide temperature range, these mufflers are reliable for various pneumatic applications, helping you reduce noise and protect your equipment.

What We Like
Corrosion-resistant bronze material
Easy installation in tight spaces
Effective noise reduction
Handles up to 300 PSI pressure
#TOP 2

sourcingmap 1/4 PT Plastic Pneumatic Muffler

a18070400ux0351
Black
1/4 PT
sourcingmap 1/4 PT Plastic Pneumatic Muffler Cover
sourcingmap Plastic Pneumatic Muffler Exhaust Air Line Silencer 1/4 PT Black, 8pcs

The sourcingmap Pneumatic Muffler is designed to enhance your air vacuum system's efficiency. With a thread outer diameter of 1/4 PT, it fits seamlessly into many setups. The compact dimensions of 40.6 x 15mm ensure it won't take up unnecessary space, making installation easier for you. Operating under a pressure range of 1-10.2kgf/cm², this muffler is reliable and effective, helping to reduce noise and improve airflow in your system.

What We Like
Effective noise reduction
Compact and space-saving design
Reliable operating pressure range
Easy installation
#TOP 3

Walfront 1/8 BSP Adjustable Pneumatic Muffler Set

Wal frontzst30gbi74
Walfront 1/8 BSP Adjustable Pneumatic Muffler Set Cover
5pcs/set 1/8 BSP Valve Thread Adjustable Pneumatic Muffler Silencer Noise Exhaust Thread Flat Head Pneumatic Air Speed Controller

The Walfront Pneumatic Muffler is designed to work under pressures up to 1.6 Mpa, making it suitable for various pneumatic systems where reliable performance is needed. Its external thread size of 9.5±0.2mm ensures compatibility and easy fitting onto your equipment. Made from high-quality copper and iron, this muffler offers durability and long-lasting use, saving you the hassle of frequent replacements. It effectively reduces the dynamic noise from pneumatic components, providing a quieter and more comfortable working environment. Installation is straightforward, allowing you to quickly connect and benefit from its noise reduction capabilities.

What We Like
Durable copper and iron build
Reduces pneumatic noise effectively
Easy and quick installation
Suitable for various pneumatic systems
Supports up to 1.6 Mpa pressure
#TOP 4

Walfront Pneumatic Solenoid Valve Silencer G1/8 Thread

Walfront
Walfront Pneumatic Solenoid Valve Silencer G1/8 Thread Cover
25Pcs/Set Pneumatic Solenoid Valve Silencer G1/8 External Thread Pneumatic Air Exhaust Noise Filter Silencer Muffler

The Walfront Pneumatic Silencer is designed to handle working pressures from 0 to 1.6 Mpa, ensuring it performs well under typical pneumatic system conditions. Measuring 2.3cm in length, it is compact enough to fit easily into your setup without taking up too much space. Made from high-quality copper and iron, this silencer offers durability and long-lasting use, saving you from frequent replacements. Its G1/8 external thread design makes installation straightforward, so you can quickly fit it to your pneumatic solenoid valves and reduce noise effectively.

What We Like
Durable copper and iron build
Compact size for easy fitting
Simple G1/8 thread installation
Reduces exhaust noise efficiently
#TOP 5

sourcingmap Adjustable Pneumatic Air Exhaust Muffler

a18070400ux0439
2pcs 1/4PT
sourcingmap Adjustable Pneumatic Air Exhaust Muffler Cover
sourcingmap Top Adjustable Pneumatic Air Exhaust Silencer Muffler Copper 1/4 BSPT Gold Tone 2pcs

The sourcingmap Pneumatic Muffler is designed to reduce the noise produced by pneumatic equipment, making your working environment quieter and more comfortable. Featuring a 1/4 BSPT thread with a 19G pitch, it ensures easy and secure fitting to your pneumatic devices. Its adjustable design allows you to control airflow effectively, improving the efficiency of your system. With a working pressure range from 0.1 to 0.9 Mpa, this muffler can handle various pneumatic applications, providing reliability and convenience for your tasks.

What We Like
Adjustable airflow control
Reduces pneumatic noise
Fits 1/4 BSPT thread
Handles 0.1-0.9 Mpa pressure
Includes two mufflers
#TOP 6

sourcingmap Pneumatic Muffler Exhaust Silencer 8pcs

a18070400ux0359
Blue
1/8 PT
sourcingmap Pneumatic Muffler Exhaust Silencer 8pcs Cover
sourcingmap Plastic Pneumatic Muffler Exhaust Air Line Silencer 1/8 PT Blue, 8pcs

The sourcingmap Pneumatic Muffler is designed for efficient airflow management. With a thread outer diameter of 1/8 PT and a length of 7.3mm, it fits various air line setups seamlessly. Each muffler measures 37 x 15mm, making it compact and easy to install. Weighing just 24g, these mufflers are lightweight yet durable, allowing you to enhance your pneumatic system without adding unnecessary bulk. Ideal for air vacuum applications, this product operates effectively between 1-10.2kgf/cm², ensuring optimal performance.

What We Like
Efficient air flow management
Compact and lightweight design
Easy installation
Durable for various applications
Optimal performance range
#TOP 7

sourcing map Brass Pneumatic Muffler, 10pcs

a18113000ux0259
1/4" G 10pcs
sourcing map Brass Pneumatic Muffler, 10pcs Cover
sourcing map Brass Exhaust Muffler, 1/4" G Male Thread 19/32" Hex Sintered Air Pneumatic Bronze Muffler with Brass Body Flat 10pcs

The sourcing map Brass Muffler is designed for efficient air diffusion and noise reduction. With a thread outer diameter of 1/4" G and a length of 0.31", it fits standard pipe fittings, ensuring easy installation. Capable of withstanding a maximum pressure of 300PSI, it is perfect for high-pressure applications. Operating effectively between 2 to 150 degrees Celsius, it meets various environmental needs. This compact muffler is ideal for tight spaces, making it convenient for use in air valves, cylinders, and tools.

What We Like
Compact design for limited space
Easy installation and maintenance
High maximum pressure rating
Effective noise reduction
#TOP 8

Her Kindness Pneumatic Muffler Set of 6

HERKINDNESS
Langer Kopf
Her Kindness Pneumatic Muffler Set of 6 Cover
1/8BSP Male Thread Pneumatic Exhaust Silencer Muffler, Pneumatic Muffler, Copper Air Vaule Silencer Flow Control, 3 Pcs 1/8 Air Tool Silencer and 3 Pcs 1/4 Air Tool Silencer

The Her Kindness Pneumatic Mufflers are crafted from premium brass material, ensuring durability and longevity for your pneumatic systems. Their easy installation means you can quickly set them up without hassle, saving you valuable time. With high noise reduction capabilities, these mufflers provide a quieter working environment, enhancing your comfort. Additionally, they are compatible with various pneumatic components, such as air cylinders and valves, making them versatile for different applications in your workshop or industry.

What We Like
High-quality brass construction
Easy to install
Effective noise reduction
Versatile for various pneumatic uses
#TOP 9

sourcingmap 4pcs 1/4PT Brass Pneumatic Muffler Set

a14070900ux0430
sourcingmap 4pcs 1/4PT Brass Pneumatic Muffler Set Cover
sourcingmap 4pcs 1/4PT Male Thread Pneumatic Filter Noise Sintered Exhaust Muffler

The sourcingmap Pneumatic Muffler is designed with a 1/4 PT male thread, making it compatible with many pneumatic systems for easy installation. Its compact size of 29 by 15mm ensures it fits neatly without taking up much space, ideal for tight setups. Made from durable brass, it offers long-lasting performance and resistance to wear, while the gold tone finish adds a professional look. This set includes four mufflers, giving you multiple options for reducing noise and improving the efficiency of your pneumatic equipment.

What We Like
Durable brass material
Compact and space-saving
Easy to install 1/4 PT thread
Set of four mufflers included
#TOP 10

Mtsooning 5Pcs Pneumatic Air Muffler Silencer

SZ070030050795RK-1
1/8"
Mtsooning 5Pcs Pneumatic Air Muffler Silencer Cover
Mtsooning 5Pcs Pneumatic Air Breather Vent Silencer Muffler Threaded NPT 1/8"

The Mtsooning Pneumatic Muffler is designed to reduce dynamic noise and clean exhaust air from pneumatic air solenoid valves. Made from durable brass, it offers excellent performance while being easy to install and remove. You will appreciate how effectively it minimises noise, creating a quieter working environment. This muffler is also versatile, commonly used with various equipment like cylinders, valves, and air tools, making it a practical choice for your pneumatic needs.

What We Like
Reduces dynamic noise effectively
Easy to install and remove
Made from durable brass
Versatile for various applications
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What does a pneumatic muffler do?

Pneumatic silencers, also called mufflers, are often used in machines, to lower the sound that appears when compressed air is ventilated through the valve´s exhaust ports. This is important to make sure that the employees are not exposed to harmful noise.

2. What is hydraulic muffler?

The hydraulic muffler is a kind of muffler which is designed according to the working principle of air muffler and the physical characteristics of working medium of hydraulic system.It is actually used to attenuate and absorb hydraulic pulsation, so it is also called hydraulic attenuator or hydraulic filter.

3. What is the function of muffler in pneumatic system reduces exhaust noise optimize efficiency reduce NOX none of the above?

The function of a Muffler or a Silencer in Vehicle is to cool the exhaust gases by expansion through it and to reduce the noise of outgoing gases. The exhaust gases must be discharged into the atmosphere with minimum restriction. The restriction in flow of exhaust gases causes back pressure.

Editor's Notes

During our pneumatic muffler research, we found 127 pneumatic muffler products and shortlisted 10 quality products. We collected and analyzed 2,166 customer reviews through our big data system to write the pneumatic mufflers list. We found that most customers choose pneumatic mufflers with an average price of £7.35.

The pneumatic mufflers are available for purchase. We have researched hundreds of brands and picked the top brands of pneumatic mufflers, including Xiatiaosann, sourcing map, Walfront, Uxcell, HERKINDNESS.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.