Top 10 Best compressor filter in 2026

Last Updated - 6/9/2026

🏆Best Choice

NANPU

NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•1/4" NPT Semi-Auto Drain Air Pressure Filter/Regulator Unit
•5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
•Max Supply Pressure:145 psi; Operating Pressure: 0-125 psi
•Temperature Range: 41-140℉ (5-60℃）；Flow Rate: 20 SCFM (550 L /Minute)@ 90 PSI
•Includes Polycarbonate Bowl , 0-150 psi Gauge & Bracket, a pair of Air Coupler＆ Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape.

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$15.99

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Joyangy

Joyangy Pack of 2 Air Compressor Silencer with Replacement Elements, 1/2" Thread Air Compressor Intake Filter Silencer, 20mm Metal Air Compressor Filter Noise Muffler Replacement Parts

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•What you will get: 2 x air compressor silencer, 2 x air compressor intake filter element. Size: 1/2"PT 20mm. Suitable for oil-less air compressor. This air compressor silencer filter is perfect when your air compressor needs a silenced intake, or when you need a new intake filter, with two additional replacement elements to keep it in top working condition for a long time.
•Function: These air compressor silencers are mainly used to filter the incoming air, which can effectively block the moisture and dust in the air, improve the efficiency of the air compressor and prolong its service life, and also quiets the compressor some as well, muffle the air compressor noise and obtain a relatively quiet working environment.
•Wide Application: The air filter assy can be used for original filter replacement on noisy equipment, such as generators, boilers, blowers, air outlets and other equipment on the air compressor, easy to install, directly connected to the air inlet and can be used.
•Good material: The air compressor silencer is made of coated metal shell and heavy duty paper material, sturdy with good corrosion resistance, it can be used for a long time. Please check the size applicable to your machine when purchasing.
•If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution. Joyangy will be happy to assist you and reply within 24 hours.

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$8.99

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NEIKO

NEIKO 30252A Water and Oil Separator for Air Line | 1/4" NPT Inlet and Outlet | 90 PSI | Air Compressor and Air Tool Accessory | Protect Lifespan of Pneumatic Tools | Water Moisture Filter Dryer

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•WATER SEPARATOR: Add this air-tool accessory to your shop or garage to stop moisture, water, oil, and particles from entering air-spray guns and air-compressor tools. You can also add it to your compressor hose to keep the equipment working efficiently.
•OIL SEPARATOR: This spray-gun unit separates the oil from the air as it goes through your air hose. The oil stays inside the compressor to keep it lubricated while the compressed air stays free of oil, ensuring maximum air output to your air tools.
•OPTIMIZE PERFORMANCE: Available in 90 PSI or 150 PSI versions, this oil-water separator traps water vapor and dust to maximize performance for cleaner and more even jobs, saving you countless dollars in replacing expensive air tools.
•EASY TO SEE: This air-compressor in-line dryer has a clear build that allows you to easily monitor buildup and the amount of trapped water and dust particles. It also has a convenient quick-release valve to remove anything trapped inside.
•SPECIFICATIONS: The air-compressor moisture filter comes with a 1/4-inch NPT inlet and outlet and will fit any standard air hose with a 1/4-inch fitting. The durable aluminum housing with brass fittings will withstand rugged everyday use.

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$10.97

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TOBDPYG

3/4"Thread Air Compressor Silencer Filter,20mm Metal Air Compressor Intake Filter and Noise Muffler,Air Compressor Replacement Parts for Generators,Blowers,Exhaust Ports

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Size:74*62*62mm,external thread type 3/4" external thread diameter:20mm.
•High-Quality material:Our air compressor muffler shell is made of high-quality coated metal,which is durable,corrosion resistant and can be used for a long time.
•Function:The built-in filter element can effectively block the moisture and dust in the air,thus protecting the efficient operation of the air compressor,reducing the noise emitted by the air compressor and obtaining a relatively quiet working environment.
•Convenient Installation:This air purifier can be directly installed at the air inlet,which is easy to install and use.Please check the size suitable for your machine when purchasing.
•Wide Application:It is suitable for air compressors of various devices,such as generators,boilers,blowers,air outlets and other devices.

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$5.98

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GUHOFIND

15 Pcs Replacement Air Filter Sponge for Compressor, Universal Size

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•The sponge diameter is 19/32”, height is 7/20”
•Soft and quality material
•Fit for most universal size compressor
•Replace the air filter sponge for your inhale machine regularly
•Keep your hands clean when you replace the sponge filter

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$6.98

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GX pump

GX-PUMP Professional-Grade High Pressure PCP Air Compressor Filter with Pressure Maintaining Function- 5800PSI Oil/Water Separator, Magnetic or Screw Mounting,Dry Air Intake for Paintball

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Heavy-Duty Aluminum Construction: Crafted from seamless aerospace-grade aluminum alloy with 10mm thickened walls (9.68mm actual), this industrial-strength filter withstands 5800 PSI pressure while featuring anti-slip texture for secure grip and scratch resistance.
•Ultra-Efficient Filtration System: Dual-layer purification with activated carbon + molecular sieves removes 99% of oil, water, and microparticles (down to 0.01μm), delivering breathing-grade air output to protect your PCP rifles and diving equipment from moisture damage. This is also an ideal choice for air rifles and scuba tanks.
•Universal Compatibility :M10×1 thread & 8mm quick-connect design works flawlessly with GX pumps (CS1/CS2/CS3/CS4-5K), and other brands 95%+ PCP compressors. No adapter needed!
•Pressure Maintaining Function: It is our patent design. It initiates gas supply to the pcp tank only when the pressure reaches about 1800- 2000 psi. This feature enhances oil-water filtration efficiency. Pro Tip: Always connect compressor hose to "INLET" port.
•Two Mounting Choices: 1, Secure Magnetic Mounting: The filter's side panel features three pre-drilled screw holes. Simply install two included industrial-strength magnets (screws provided) for ultra-stable adhesion to your compressor body. 2,Drilling and Screw Fastening： The filter base is equipped with a hex screw that can be used to drill holes on surfaces with a thickness below 5mm for long-term secure fastening. Of course, you can also use it flat on your desktop.
•Notice: When used with CS3-I or CS4-I models equipped with built-in converter, strong magnets may interfere with the power components. It is recommended to keep magnets clear of the built-in converter area. Refer to pictures which showing the area. For CS4-I, you can also attach to another compressor side without converter. For CS3-I, you can choose the bottom 2 magnet mounting holes.
•Dimension:260mmx50mm/10.23×1.97" Wall Thickness:9.68mm Outer Diameter:50mm/1.97'' Hose: 21.65 inch, Application:For PCP air compressor,scuba diving tank compressor. Package includes GX filter, hose, 5 replacement cottons for filter elegment, a spare filter element. It means you will get two filter elements ( one was installed) so that you can use long time. If need to buy replacement filter cartridges, search asin: B0FKB8M7WR
•Notice: Do not loosen the small nut at the top, which is a nut set before leaving the factory and is used to set the output pressure of the pressure-maintaining valve. In the future, you only need to remove the large nut with holes to replace the filter element or filter material.

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$129.99

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Tnuocke

Tnuocke 2pcs 1/2" Thread Air Compressor Silencer,Air Compressor Intake Filter Sound Muffler Accessories 20mm for generators; blowers; exhaust ports

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Material:The shell is made of coated metal, which is more durable. You can use this air cleaner to reduce noise
•Function:It can block dust and moisture in the air, thus improving the efficiency of the air compressor and reducing the noise emitted by the air compressor
•Size:68*60*60mm,94 grams,the thread type is 1/2"
•Easy to use:This air cleaner can be used when it is directly installed on the air inlet. Easy to install, it is an excellent air cleaner accessory
•Product application:It can be used as air compressor for generators, boilers, blowers, air outlets and other equipment

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$9.99

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Mudder

3 Pcs Compressed Air Filter Water Oil Separator 1/4 Inch NPT Inlet and Outlet Airbrush Filter Moisture Separator for Air Line Compressor Fitting, 90 PSI

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•What you get: you will receive 3 water oil separators, the blue end (concave) is the "outward" side of the airflow, and the connector side (convex) is the inlet for the airflow, they are easy to install and ergonomically designed for your convenience and ease of use
•General import export :standard universal male and female 1/4 inch NPT inlet and outlet designs make it easy to connect pneumatic lines to pneumatic tools and airbrush to accommodate most pneumatic tools for convenience
•Sturdy material: the water oil separator is made of polycarbonate housing, aluminum valve body and solid brass fittings, it has good anti-oxidation performance, which greatly improves the durability and reliability of the tool and prolongs its service life
•Extend tool life: clean air is essential in pneumatics, this filter can not only be applied as a water separator for air compressors, but also effectively trap oil and dust, so only clean air can to pneumatic tools; Greatly reduce the disposal of worn airbrush and other pneumatic tools, effectively extending the life of pneumatic tools
•Suitable applications: the water and oil separator can be directly connected to paint airbrush, air compressors and other pneumatic tools; It can be applied with airbrush, pneumatic tools and hoses, capable of capturing water vapor and oil particles entering pneumatic tools to extend tool life and provide cleaner operations, keeping your equipment performing at nice condition

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$12.99

$13.99

-7%

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Miuuer

2 Pcs 20mm Air Compressor Silencer Filter,1/2"Thread Air Compressor Intake Filter Noise Muffler Air Compressor Parts

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Size: external thread size: 1/2 inch, external thread diameter: 20mm.
•Material: made of durable metal shell, more durable, filter element group with sound-absorbing material paper.
•Packing: 2 1/2 inch 20mm mm air compressor silencing filters.
•Application: widely used in air compressors and other noise equipment, such as generators, blowers, air outlets and other equipment.
•Performance: It can block the dust and moisture in the air, reduce the noise generated by the air compressor, and improve the efficiency and service life of the air compressor.

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$7.99

$8.99

-11%

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HayEastdor

6PCS Air Compressor Replacement Filter Elements for 1/2'' 1/4" 3/8"Air Compressor Intake Paper Filter Sound Muffler Accessories for Generators, Blowers, Exhaust Ports HE015

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Package contains: 6pcs air compressor intake paper filter elements
•Product specification: The air compressor filter element is made of specialized heavy duty paper material, the size is 2.32"x2"x0.94"(59mm x 50mm x 24mm) and weighs 22 gram
•Easy to use: This air compressor can block dust and moisture in the air to improving the efficiency of the air compressor, it can also reduce the noise when the compressor works
•Wide application: The air compressor filter element can be used as the replacement of air compressor filter elements for generators, boilers, blowers, pumps, air outlets and other equipment

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$8.99

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