Finding the best air compressor filter regulator suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best air compressor filter regulator

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Best air compressor filter regulator reviews

1. Milton 1108 1/2" Filter and Regulator Duo

Feature

1/2" national pipe thread
Maximum of 250 pounds per square inch
Maximum of 100 standard cubic feet per minute
Operating temperature range of 40 degrees Fahrenheit to 150 degrees Fahrenheit
Made in USA

Description

1/2" NPT deluxe FR duo combines the filter and regulator with brass fittings. The filter has an automatic overnight drain and the regulator is the relieving type. This pre-assembled unit has metal bowls and includes a gage. Offers a maximum pressure of 250 PSI and 100 SCFM. 40 micron filter element.

2. NANPU 3/8" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator - Gauge(0-150 psi), Poly Bowl, Semi-Auto Drain, Bracket - 3 in 1 Two Unit

Feature

3/8" NPT Piggyback FRL Unit
Operating Pressure: 0-150 PSI
10 Micron Element Standard, Flow Rate:60 CFM
Includes Manual Drain & Polycarbonate Bowl with Metal Guard, 0-150 Gauge & Bracket
6 Fittings (2 pcs of 5/16"Tube OD x 3/8"NPT, 2 pcs of 3/8"Tube OD x 3/8"NPT,2 pcs of 1/4"Tube OD x 3/8"NPT),1 thread tape.

Description

NANPU Pneumatic Compressed Air Filter, Regulator & Lubricator Combo 3/8" NPT have 6 fittings and 1 thread tape attach to the product.

Installation and Operating:
1. Please cleaning the port and fitting before installing, avoiding bringing dirty thing to the air path.
2. Pay attention to direction of air flow and arrow pointing on body if match, minding port and tooth type if correct.
3. Adjustment of pressure: Pull up the knob of adjustment of pressure up, clockwise rotation, pressure is rising. Anticlockwise rotation, pressure is down. Watch the air gauge and point range and adjust the required pressure, then press the button to the lock status.
4. Water bowl excretion. When it is no air pressure, water bowl will automatic excrete. When it has air pressure, the drainage column will rise. Water bowl excreted, releasing the drainage column after drainage finished, then drainage column will automatic rebound, drainage ended. When the water level is beyond upper limit, please drainage. Otherwise that will cause poor dehumidification.
5. Adjustable oil: Clockwise rotated needle valve, oil dropped will reduce. Anticlockwise rotated needle valve, oil dropped will increase. After adjusted air flow and set needle valve, air flow and oil dropped will increase, air flow and oil dropped will reduce.
6. Refueling method: You can open air path then refueling oil. Anticlockwise rotates refueling screw, refueling capacity does not exceed 80% of bowl. After refueling, please lock refueling screw.

Notice:
Please be careful to use a wrench to tighten the fitting. It is normal if there are extra threads, you can feel free to use.
The first installation may have an excretion reaction(Not leakage, for the first time the internal pressure is different from the outside, it is necessary to discharge the excess air first). In this case, please wait for a while.

3. PneumaticPlus SAU420-N04G-MEP Compressed Air Filter Regulator Combo 1/2" NPT - Metal Bowl, Manual Drain, Bracket, Gauge

Feature

Max. Supply Pressure: 250 PSI/ Max. Operating Pressure: 0-150 PSI
10 Micron Particulate Element / Flow Rate: 176 SCFM @ 90 PSI
Manual Drain, Metal Bowl w/ Sight Glass, Port Size: 1/2" NPT
Use Metal bowl in pressure exceeding 150 PSI or when solvents harmful to polycarbonate is present
Pressure Gauge, Bracket Included

Description

PneumaticPlus SAU Series Modular Air Filter Regulator units offer a complete airline solution for the most effective air filtration and pressure control to keep your air tools working properly. The SAF Filter comes standard with a 10 Micron Particulate element that removes harmful debris and moisture. The SAR Regulator provides precision pressure control that can be adjusted and set using the locking knob. SAU Series Modular Air Filter Regulator units are offered with Drain (Manual or Auto) and Bowl (Metal or Polycarbonate) options to better suit your needs. Search for different bowl and drain options by typing SAU PneumaticPlus in Amazon's search box. DO NOT INSTALL A POLYCARBONATE BOWL IN PRESSURES THAT EXCEED 150 PSI OR WHERE THERE IS A PRESENCE OF SOLVENTS HARMFUL TO POLYCARBONATE. PneumaticPlus SAU Series Units provide quality air filtration for compressed air applications with the flexibility to adapt to the changing needs of your system. Its modular design allows for quick, simple connect or disconnect of units to customize your unit to your specific needs, requiring only a screwdriver or hex key. Units can be installed in any location on a single plane without requiring changes to existing piping. SAR Regulators can be mounted either up or down, and the pressure is controlled using the adjustable locking knob. SAF Air Filters remove harmful debris and moisture from your air supply. SAL Lubricators can be adjusted easily to specifications of your tools and applications for proper protection. Diverter blocks may be used to supply air to secondary locations. Units are designed to fit National Pipe Thread (NPT) sizing. Please visit our Amazon Store for our complete line of air products.

4. PneumaticPlus SAU320-N03G Compressed Air Filter Regulator Combo 3/8" NPT - Poly Bowl, Manual Drain, Bracket, Gauge

Feature

Max. Supply Pressure: 250 PSI/ Max. Operating Pressure: 0-150 PSI
10 Micron Particulate Element / Flow Rate: 72 SCFM @ 90 PSI
Manual Drain, Poly Bowl w/ Guard, Port Size: 3/8" NPT
Use Metal bowl in pressure exceeding 150 PSI or when solvents harmful to polycarbonate is present
Pressure Gauge, Bracket Included

Description

PneumaticPlus SAU Series Modular Air Filter Regulator units offer a complete airline solution for the most effective air filtration and pressure control to keep your air tools working properly. The SAF Filter comes standard with a 10 Micron Particulate element that removes harmful debris and moisture. The SAR Regulator provides precision pressure control that can be adjusted and set using the locking knob. SAU Series Modular Air Filter Regulator units are offered with Drain (Manual or Auto) and Bowl (Metal or Polycarbonate) options to better suit your needs. Search for different bowl and drain options by typing SAU PneumaticPlus in Amazon's search box. DO NOT INSTALL A POLYCARBONATE BOWL IN PRESSURES THAT EXCEED 150 PSI OR WHERE THERE IS A PRESENCE OF SOLVENTS HARMFUL TO POLYCARBONATE. PneumaticPlus SAU Series Units provide quality air filtration for compressed air applications with the flexibility to adapt to the changing needs of your system. Its modular design allows for quick, simple connect or disconnect of units to customize your unit to your specific needs, requiring only a screwdriver or hex key. Units can be installed in any location on a single plane without requiring changes to existing piping. SAR Regulators can be mounted either up or down, and the pressure is controlled using the adjustable locking knob. SAF Air Filters remove harmful debris and moisture from your air supply. SAL Lubricators can be adjusted easily to specifications of your tools and applications for proper protection. Diverter blocks may be used to supply air to secondary locations. Units are designed to fit National Pipe Thread (NPT) sizing. Please visit our Amazon Store for our complete line of air products.

5. Goplus SFR300 Air Pressure Regulator Filter Water Separator w/ Pressure Gauge

Feature

High Quality MaterialThis air pressure regulator is made of nylon, PC and cast aluminum, durable and not easy to get rusty. The maximum air pressure can reach up to 1.0MPa/ 150PSI.
Compact and PortableThis tool allows the precise control and the delivery of clean, dry air. Internal diaphragm design smoothes and regulates the airflow, which also minimizes the negative effects of air pulsations and pressure imbalances created by piston-style compressors.
Adjustable PressureWith the adjustable pressure control knob, you can pull up and turn the black knob at the top of the regulator to set desired pressure. It will make your work more accurately.
Space SavingThis air pressure regulator is compact, it also combines the functions of both air filter and regulator. It is compact and most effective when space is constrained.
Easy to OperateThere is a clear dial plate on the tool and it comes with a clear introduction, which makes it very easy to read and use.

Description

This is our brand new SFR300 Air Pressure Regulator Filter which can Remove moisture and debris from air lines to extend tool life and performance. It is Perfect for Home and Auto Repair Shop use. Don't hesitate to buy it now!

Model: SFR-300
Full control of operating air pressure
Air inlet: 3/8inch
2 in 1 regulator, water separator unit, pressure regulator
Bowl Guard Material: Nylon
Bowl Material: PC
Body Material: Cast Aluminum
Maximum temperature: 140 Degree F (60 Degree C)
Maximum air pressure: 1.0MPa/ 150PSI
Package Includes: 1x Air Regulator 1x Air pressure gauge

6. HEAVY DUTY COMPRESSED AIR FILTER REGULATOR COMBO PIGGYBACK, METAL BOWL, 3/4" NPT PORTS, 140 CFM, VISIBLE SIGHT GLASS, 5 MICRON ELEMENT

Feature

HEAVY DUTY 3/4" FEMALE NPT IN LINE COMPRESSED AIR FILTER REGULATOR PIGGY BACK
250 PSI MAX INPUT PRESSURE, 215 MAX OUTPUT PRESSURE, WALL MOUNTING BRACKET & GAUGE INCLUDED
5 OUNCE METAL BOWL WITH VISIBLE SIGHT GLASS, 140 SCFM FLOW RATE
ADJUSTS 7 PSI TO 215 PSI, HIGH IMPACT LOCKING COMPOSITE KNOB, 5 MICRON FILTER ELEMENT
3/4" NPT OUTSIDE THREAD DIAMETER IN INCHES 1.05"

Description

Filter-regulator, or "piggybacks," combine the functions of both a filter & regulator. Piggybacks are compact design and most effective when space is a constraint. Heavy duty type -- High Air flow and drain capacity. Transparent water level indicator for easy checking. Suitable for any 3/4" high flow air pressure equipment or system. Filter - Filter water / vapor in order to extend the service life of air tool / air system. Regulator --- can make sure the output/working pressure is in a certain level. Compressed air filters, also known as line filters, remove contaminates from the compressed air leaving a screw or piston compressor, which often has a high water content and concentration of oil or other contaminants. Compressed air in-line filters extend the life of your tools and equipment down stream. Excess moisture collects in the quick release 1/4 turn metal bowl with. Manual drain. FOR REPLACEMENT 5 MICRON FILTER ELEMENTS. COPY AND PASTE ASIN TO YOUR AMAZON SEARCH B01N7VEJ2V

7. PneumaticPlus SAW2000M-N02BG Miniature Compressed Air Filter Regulator Combo Piggyback 1/4" NPT - Poly Bowl, Manual Drain, Bracket, Gauge

Feature

1/4" National pipe thread taper Piggyback style filter regulator combo
10 Micron filter element, flow rate: 28 SCFM
Max supply pressure: 250 PSI, max operating pressure: 150 PSI
Includes 0-150 PSI pressure gauge and bracket

Description

PneumaticPlus SAW Series Filter-Regulators, or "Piggybacks" combine the functions of both filter and regulator. Piggybacks are compact and most effective when space is constrained. FILTER: Filtering out of dirt and foreign particles, and the separation of moisture is automatic with air flow. There are no moving parts and no adjustments are necessary. Accumulated sludge and moisture should be drained off. Sediment should not be permitted to fill above the lower baffle. Wash filter element at intervals with methylene chloride or similar cleansing fluid to maintain filtering efficiency. To clean element, depressurize system, pull down the lock and twist off the metal guard and polycarbonate bowl and unscrew element from head. Dry filter element thoroughly before reassembling. Clean filter bowl(s) only with soapy water. Inspect O-ring, replacing if damaged or distorted. Reassemble with care to avoid stripping threads on bowl. After a metal bowl with sight is tightened, it may be rotated up to 180 (for proper viewing.) REGULATOR: Before supplying the air, turn the adjusting knob counter-clockwise until compression is released from the control spring. Turn on the air supply and adjust the knob to set the desired secondary pressure by turning the knob clockwise. Note: Adjustment knob must be pulled away from the body of the regulator to operate. After desired secondary pressure is set, pushing the knob back towards the body will lock the control knob. IMPORTANT: Use care to avoid screwing fittings too far into body of units as it may close internal ports. Normally finger tight plus one turn will seal. Bowl (Metal or Polycarbonate) and Drain (Auto or Manual) Options available.

8. BRUFER AFRL80 Air Filter Regulator and Lubricator Combo 1/2" NPT, 5 Micron Element, Poly Bowl, Manual Drain - Compressor Air Filter Air Pressure Regulator Water-Oil Separator Trap Filter

Feature

1/2" NPT In-line compressed air filter with regulator and lubricator
215 PSI max input pressure with 150 max output pressure
5 Micron standard filter element
2.7 ounce poly bowl with quick release bowl guard, 105 SCFM flow rate
Large 2" pressure gauge included

Description

BRUFER AFRL80 Filter Regulator Lubricator

  • Air Inlet: 1/2" NPT
  • Max Inlet Pressure: 150 PSI
  • Filter: 5 Micron Standard
  • Drain: Manual Drain
  • Bowl Material: Polycarbonate
  • Temp Range: 40-140 degrees F
  • Regulator Spring Pressure Range: 10-120 PSI

9. Filter Regulator and Lubricator 3 in 1 FRL Unit - 3/8" NPT 150 PSI (Campbell Hausfeld PA207803AV)

Feature

Includes convenient modular mounting bracket for easy use. Maximum input pressure of 250 PSI & max output pressure of 125 PSI.
Provides automatic lubrication to extend tool life. A 3.5-ounce, quick-release bowl and quarter-turn drain makes maintenance simple
5 micron filter to remove unwanted dirt and condensed water particles for optimal performance
Built-in regulator is easy to adjust and helps ensures that air tools receive the correct air pressure for proper operation
Combines a standard series filter, regulator and lubricator into one space-saving unit. Finish your projects faster and easier with Campbell Hausfeld - The Air Power Expert

Description

The Campbell Hausfeld filter, regulator and lubricator system (PA207803AV) combines a standard series filter, regulator and lubricator into one space-saving unit. The system removes dirt and condensed water from compressed air lines while adding lubrication, helping to extend air tool life. The built-in regulator is easy to adjust and helps ensures that air tools receive the correct air pressure for proper operation. A 3.5-ounce, quick-release bowl and quarter-turn drain makes maintenance simple. Includes a convenient modular mounting bracket. Maximum input pressure of 250 PSI and a maximum output pressure of 125 PSI.

10. Tailonz Pneumatic 1/4 Inch NPT Air Filter Pressure Regulator Combo Piggyback, Air Tool Compressor Filter with Gauge AW2000-02

Feature

SIZE:1/4" NPT
Effective to remove the moisture of air to adjust with what's your need.
10 Micron filter element, flow rate: 28 SCFM
Max supply pressure: 250 PSI, max operating pressure: 150 PSI
Lubricator cup makes oil get an atomization effect to send atomized oil to the elements of air tools and extend tools service life and keep them work better.

Description

Product description


Features
1. FILTER:Effectively filters moisture, impurities, and particles in the air
2. Regulating function:With pressures ranging from 0 to 150psi, you can pull the button on the filter and rotate it to reduce the pressure.

Product Specification

Air inlet size: 1/4 NPT;
Flow:500L/minutes
Max working pressure: 150PSI(10.3BAR);
Operating Temperature Range: 40-140F(5-60);
Drain type: manual;
Body material: Aluminum alloy;

Package Included:
1x Air Filter Regulator
1x pressure gauge
1x metal bracket
1x English instruction
2x 1/4" x 1/4" NPT Male PipeIf you need Male NPT threadsyou can use it
NOTICE
: Welcome to our shop ! :) We already changed the instruction in English version . If you have any questions please contact me . I will reply to 24 hours and try my best to assist you . Thanks

Conclusion

By our suggestions above, we hope that you can found the best air compressor filter regulator for you. Please don't forget to share your experience by comment in this post. Thank you!
Trevor Marshall