20 Best Air Filter Regulator [2022]

Are you looking for the best air filter regulator? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling air filter regulator.

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# Preview Product
1 NANPU DFR-04 1/2' NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo -... NANPU DFR-04 1/2" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo -...
2 NANPU 1/4' NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl,... NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly...
3 TAILONZ PNEUMATIC 1/4 Inch NPT Air Filter Pressure Regulator Combo Piggyback, Air Tool Compressor... TAILONZ PNEUMATIC 1/4 Inch NPT Air Filter Pressure Regulator Combo Piggyback, Air Tool Compressor...
4 Ingersoll Rand ARO C38341-600-VS Air Filter-Regulator-Lubricator Combination, 1/2' NPT,Black/Gray Ingersoll Rand ARO C38341-600-VS Air Filter-Regulator-Lubricator Combination, 1/2" NPT,Black/Gray
5 3 STAGE, HEAVY DUTY INDUSTRIAL GRADE FILTER REGULATOR COALESCING DESICCANT DRYER SYSTEM FOR... 3 STAGE, HEAVY DUTY INDUSTRIAL GRADE FILTER REGULATOR COALESCING DESICCANT DRYER SYSTEM FOR...
6 PneumaticPlus PPC3C-N02G 3 Stage Air Drying System- Particulate Air Filter, Coalescing Filter & Air... PneumaticPlus PPC3C-N02G 3 Stage Air Drying System- Particulate Air Filter, Coalescing Filter &...
7 NANPU 1/4' NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator -... NANPU 1/4" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator -...
8 Rapidair K93217 NPT Filter Regulator, 3/4-Inch Rapidair K93217 NPT Filter Regulator, 3/4-Inch
9 T-H-B CO EDGE INDUSTRIAL in-LINE Compressed AIR Filter Regulator Combo Piggyback, Poly Bowl and... T-H-B CO EDGE INDUSTRIAL in-LINE Compressed AIR Filter Regulator Combo Piggyback, Poly Bowl and...
10 PneumaticPlus SAW400-N04BG Compressed Air Filter Regulator Piggyback Combo 1/2' NPT - Poly Bowl,... PneumaticPlus SAW400-N04BG Compressed Air Filter Regulator Piggyback Combo 1/2" NPT - Poly Bowl,...
11 PUDUSI 1/4' NPT Compressed Air Filter Regulator Combo, Air Compressor Water Separator, Air Line... PUDUSI 1/4" NPT Compressed Air Filter Regulator Combo, Air Compressor Water Separator, Air Line...
12 NANPU 1/4' NPT Compressed Air Filter Regulator Lubricator (FRL), Zinc Alloy, 5 Micron Brass Element,... NANPU 1/4" NPT Compressed Air Filter Regulator Lubricator (FRL), Zinc Alloy, 5 Micron Brass...
13 NANPU 3/8' NPT High Pressure Compressed Air Filter Regulator Lubricator Combo, Water/Oil Trap... NANPU 3/8" NPT High Pressure Compressed Air Filter Regulator Lubricator Combo, Water/Oil Trap...
14 NANPU 1/2' NPT Compressed Air Filter Regulator, Zinc Alloy, 5 Micron Brass Element, 0-150 psi Gauge,... NANPU 1/2" NPT Compressed Air Filter Regulator, Zinc Alloy, 5 Micron Brass Element, 0-150 psi...
15 Ingersoll Rand ARO P39344-600-VS Air Filter-Regulator Piggyback, 1/2' NPT - 150 psi Max Inlet,Black Ingersoll Rand ARO P39344-600-VS Air Filter-Regulator Piggyback, 1/2" NPT - 150 psi Max Inlet,Black
16 3/4' HEAVY DUTY HIGH FLOW COMBINATION FILTER REGULATOR LUBRICATOR AIR LINE PARTICULATE FILTER... 3/4" HEAVY DUTY HIGH FLOW COMBINATION FILTER REGULATOR LUBRICATOR AIR LINE PARTICULATE FILTER...
17 PneumaticPlus SAU420-N06G-MEP Compressed Air Filter Regulator Combo 3/4' NPT - Metal Bowl, Manual... PneumaticPlus SAU420-N06G-MEP Compressed Air Filter Regulator Combo 3/4" NPT - Metal Bowl, Manual...
18 HEAVY DUTY COMPRESSED AIR FILTER REGULATOR COMBO PIGGYBACK, METAL BOWL, VISIBLE SIGHT GLASS, 5... HEAVY DUTY COMPRESSED AIR FILTER REGULATOR COMBO PIGGYBACK, METAL BOWL, VISIBLE SIGHT GLASS, 5...
19 PneumaticPlus SAW2000M-N02BG Miniature Compressed Air Filter Regulator Combo Piggyback 1/4' NPT -... PneumaticPlus SAW2000M-N02BG Miniature Compressed Air Filter Regulator Combo Piggyback 1/4" NPT -...
20 Milton 1108 1/2' Filter and Regulator Duo, Black Milton 1108 1/2" Filter and Regulator Duo, Black
Bestseller No. 1
NANPU DFR-04 1/2" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo -...
  • 1/2" NPT Piggyback Air Filters/Regulator Combo
  • Double 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
  • Max Supply Pressure:145 psi; Operating Pressure: 0-145 psi
  • Temperature Range: 41-140℉ (5-60℃);Flow Rate: 105 SCFM (3000 L /Minute)@ 90 PSI
  • Includes Semi-Auto Drain & Polycarbonate Bowl with Metal Guard, 0-150 Gauge & Bracket,a pair of Air Coupler& Plug Kit, 2 x 1/2" NPT Fittings, 1 x...
Bestseller No. 2
NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl,...
  • 1/4" NPT 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: 0-145 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.
Bestseller No. 3
TAILONZ PNEUMATIC 1/4 Inch NPT Air Filter Pressure Regulator Combo Piggyback, Air Tool Compressor...
  • 【Product Name】Air Filter Pressure Regulator Combo Piggyback
  • 【Size】Air Filter Pressure Regulator Port Size:1/4" NPT;Gauge Port Size:1/8“NPT
  • 【Working Pressure】0-145PSI【Working Temperature】32~140°F
  • 【Flow】500L/minutes
  • 【Features】To lower or maintain air pressure; Filter moisture and fine particles from the air.
SaleBestseller No. 4
Ingersoll Rand ARO C38341-600-VS Air Filter-Regulator-Lubricator Combination, 1/2" NPT,Black/Gray
  • Combination ideal for multiple applications
  • Manual drain and polycarbonate bowl with guard
  • Easy relieving with gauge
  • Machined aluminum fittings
  • Other configurations can be used depending on application needs
Bestseller No. 5
3 STAGE, HEAVY DUTY INDUSTRIAL GRADE FILTER REGULATOR COALESCING DESICCANT DRYER SYSTEM FOR...
  • 3/4" NPT, INDUSTRIAL RATED 3 STAGE COMBO WATER FILTER/ PRESSURE REGULATOR/ COALESCING FILTER/ DESICCANT DRYER SYSTEM, WITH WALL MOUNTING BRACKET AND...
  • 175 PSI MAX INPUT. THIS UNIT WILL REGULATOR YOUR INCOMING AND OUTGOING AIR PRESSURE WHILE REMOVING MOISTURE WATER, MOISTURE VAPOR AND OIL FROM YOUR...
  • STAGE 1: WATER TRAP FILTER / PRESSURE REGULATOR. EQUIPPED WITH 5 MICRON ELEMENT TO REMOVE 95% OF THE INITIAL MOISTURE AND DEBRIS FROM YOUR COMPRESSED...
  • STAGE 2: COALESCING FILTER ALSO KNOWN AS OIL REMOVING FILTER ARMED WITH A 0.01 MICRON ELEMENT THAT REMOVES 99.98% OF MOISTURE, MOISTURE VAPOR AND OIL...
  • STAGE 3: DESICCANT AIR DRYER, DRIES OUT YOUR SUPER CLEAN AIR BEFORE GOING DOWNSTREAM TO YOUR AIR TOOLS. USES 5oz DESICCANT BEADS IN THE BOWL. BEADS...
SaleBestseller No. 6
PneumaticPlus PPC3C-N02G 3 Stage Air Drying System- Particulate Air Filter, Coalescing Filter & Air...
  • Max Supply Pressure: 250 PSI, Max Operating Pressure: 140 PSI, 16 SCFM @ 90PSI
  • Particulate Filter: 5 Micron Element, Coalescing Filter: 0.3 Micron Element, Port Size:1/4" NPT
  • Manual Drain & Poly Bowl with Guard, Includes 0-140 PSI Embedded Pressure Gauge
  • Use metal bowl in pressure exceeding 150PSI or when solvents harmful to polycarbonate is present
  • Manufactured in Korea
Bestseller No. 7
NANPU 1/4" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator -...
  • 1/4" NPT Piggyback Filter Regulator Lubricator Unit
  • Operating Pressure: 0-145 PSI
  • 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
  • Flow Rate: 18 SCFM (500 L /Minute)@90 psi
  • Includes Semi-Auto Drain & Polycarbonate Bowl , 0-150 Gauge & Bracket,a pair of Air Coupler& Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape
Bestseller No. 8
Rapidair K93217 NPT Filter Regulator, 3/4-Inch
  • Maximum Inlet Pressure 175 psi, Operating range 0-150 psi
  • Includes Mounting Bracket and Square Embedded Pressure Gauge
  • Manual Drain and Metal Bowl Guard
  • 5 Micron Filter
  • Flow Direction is Reversible by Relocating Gauge to Opposite side
Bestseller No. 9
T-H-B CO EDGE INDUSTRIAL in-LINE Compressed AIR Filter Regulator Combo Piggyback, Poly Bowl and...
  • 1/2" NPT INDUSTRIAL GRADE MID FLOW PARTICULATE FILTER / WATER TRAP PLUS PRESSURE REGULATOR FOR COMPRESSED AIR SYSTEMS.
  • MAX INPUT PRESSURE 175 PSI, MAX OUTPUT PRESSURE 145 PSI, 105 CFM FLOW RATE.
  • PLEASE NOTE: 1/2" NPT MEASURES 0.850" OUTSIDE THREAD DIAMETER IN INCHES.
  • THIS UNIT COMES COMPLETE 5oz POLYCRBONATE BOWL WITH METAL BOWL GUARD, 5u MICRON ELEMENT REMOVES 95% OF MOISTURE AND DEBRIS, WALL MOUNTING BRACKET,...
  • REGULATOR HAS A PUSH PULL TYPE ADJUSTABLE KNOB THAT WILL ADJUST PRESSURE FROM 7 PSI TO 145 PSI
Bestseller No. 10
PneumaticPlus SAW400-N04BG Compressed Air Filter Regulator Piggyback Combo 1/2" NPT - Poly Bowl,...
  • Max. Supply Pressure: 250 PSI/ Max. Operating Pressure: 0-150 PSI
  • 10 Micron Particulate Element / Flow Rate: 211 SCFM @ 90 PSI
  • Manual Drain, Poly Bowl w/ Guard, 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
Bestseller No. 11
PUDUSI 1/4" NPT Compressed Air Filter Regulator Combo, Air Compressor Water Separator, Air Line...
  • 1/4" NPT Air Filter Regulator Combo - Clean & Dry Compressed Air, Regulate Air Pressure Precisely.
  • 5 Micron Brass Filter Element - Excellent Filtering Performance, Much Longer Life and Reuse Feasibility.
  • Operating Pressure: 0-10 Bar (0-145 psi)
  • Temperature Range: 41-140℉ (5-60℃);Flow Rate: 20 SCFM (550 L /Minute)@ 90 PSI
  • Includes Semi-Auto Drain & Polycarbonate Bowl, 0-150 Gauge & Bracket,a pair of Air Coupler& Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape
Bestseller No. 12
NANPU 1/4" NPT Compressed Air Filter Regulator Lubricator (FRL), Zinc Alloy, 5 Micron Brass Element,...
  • 1/4" NPT Air Filter Regulator Lubricator Combination- Cleans & Dry Air, Precise Pressure Regulation, Lubricate Your Equipment with Air (Recommend...
  • Zinc Alloy Body - Higher Hardness and More Compression Resistance than Aluminum Alloy and Plastic Materials.
  • Piston Type Pressure Regulating Screw - More Durable and Longer Life, Prevent Air Leakage; 5 Micron Brass Filter Element - Excellent Filtering...
  • Max Inlet Pressure: 10 Bar (145 psi); Operating Pressure: 0-10 Bar (0-145 psi); Flow Rate: 23 SCFM @ 90 psi (650 L /Minute @ 6 Bar); Temperature...
  • Includes Manual Drain & Polycarbonate Bowl with Zinc Alloy Guard, 0-150 psi Gauge & Metal Bracket, a pair of 1/4" NPT Brass Air Coupler& Plug Kit, 2...
Bestseller No. 13
NANPU 3/8" NPT High Pressure Compressed Air Filter Regulator Lubricator Combo, Water/Oil Trap...
  • 3/8" NPT Piggyback Filter-Regulator-Lubricator Unit
  • Max Supply Pressure:230 psi
  • Operating Pressure Range: 0-180 psi
  • 5 Micron Brass Filter Element, Flow Rate:70 SCFM; Temperature Range:41-140℉
  • Includes Semi-Auto Drain & Polycarbonate Bowl with Metal Guard, 0-230 psi Gauge & Bracket, 2 x Bracket, 4 x Screws, 1 x Instruction Manual.
Bestseller No. 14
NANPU 1/2" NPT Compressed Air Filter Regulator, Zinc Alloy, 5 Micron Brass Element, 0-150 psi Gauge,...
  • 1/2" NPT Air Filter Regulator- Cleans & Dry Air, Precise Pressure Regulation.
  • Zinc Alloy Body - Higher Hardness and More Compression Resistance than Aluminum Alloy and Plastic Materials.
  • Piston Type Pressure Regulating Screw - More Durable and Longer Life, Prevent Air Leakage; 5 Micron Brass Filter Element - Excellent Filtering...
  • Max Inlet Pressure: 10 Bar (145 psi); Operating Pressure: 0-10 Bar (0-145 psi); Flow Rate: 49 SCFM @ 90 psi (1400 L /Minute @ 6 Bar); Temperature...
  • Includes Manual Drain & Polycarbonate Bowl with Zinc Alloy Guard, 0-150 psi Gauge & Metal Bracket, a pair of 1/2" NPT Brass Air Coupler& Plug Kit, 2...
SaleBestseller No. 15
Ingersoll Rand ARO P39344-600-VS Air Filter-Regulator Piggyback, 1/2" NPT - 150 psi Max Inlet,Black
  • 1/2-Inch NPT
  • 0-140 PSI Pressure Range; Relieving with gauge
  • Manual drain and 1.9-Ounce polycarbonate bowl
  • Relieving
  • 172 CFM
Bestseller No. 16
3/4" HEAVY DUTY HIGH FLOW COMBINATION FILTER REGULATOR LUBRICATOR AIR LINE PARTICULATE FILTER...
  • H/D HIGH FLOW 3/4" COMBINATION FILTER-REGULATOR-LUBRICATOR W/ GAUGE
  • FILTER: 300 PSI MAX - 5 MICRON FILTER - 2.7oz METAL BOWL CAPACITY - VISUAL SIGHT GLASS
  • REGULATOR: 7 - 225 ADJUSTMENT PRESSURE - 300 PSI MAX
  • LUBRICATOR:OIL FILL ADJUSTMENT TO REGULATE OIL FLOW - 5.1oz OIL CAPASITY - SIGHT GLASS
  • Manual Drain!!!!!!!!!!!
Bestseller No. 17
PneumaticPlus SAU420-N06G-MEP Compressed Air Filter Regulator Combo 3/4" NPT - Metal Bowl, Manual...
  • Max. Supply Pressure: 250 PSI/ Max. Operating Pressure: 0-150 PSI
  • 10 Micron Particulate Element / Flow Rate: 180 SCFM @ 90 PSI
  • Manual Drain, Metal Bowl w/ Sight Glass, Port Size: 3/4" NPT
  • Use Metal bowl in pressure exceeding 150 PSI or when solvents harmful to polycarbonate is present
  • Pressure Gauge, T- Bracket Included (Shown in the product picture)
Bestseller No. 18
HEAVY DUTY COMPRESSED AIR FILTER REGULATOR COMBO PIGGYBACK, METAL BOWL, VISIBLE SIGHT GLASS, 5...
  • HEAVY DUTY 3/4" FEMALE NPT IN LINE COMPRESSED AIR FILTER REGULATOR PIGGY BACK.
  • 175 PSI MAX PRESSURE, WALL MOUNTING BRACKET & GAUGE INCLUDED. PLEASE NOTE: 3/4" NPT OUTSIDE THREAD DIAMETER IN INCHES 1.05".
  • 5 OUNCE METAL BOWL WITH VISIBLE SIGHT GLASS, 140 SCFM FLOW RATE.
  • ADJUSTS 7 PSI TO 175 PSI, HIGH IMPACT LOCKING COMPOSITE KNOB, 5 MICRON FILTER ELEMENT.
  • REPLACEMENT FILTER ELEMENT ASIN B01N7VEJ2V. COPY PASTE ASIN TO YOUR AMAZON SEARCH BAR.
Bestseller No. 19
PneumaticPlus SAW2000M-N02BG Miniature Compressed Air Filter Regulator Combo Piggyback 1/4" NPT -...
  • 1/4" NPT 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 & Bracket
  • 1 Year Limited Warranty, Manufactured in Korea
Bestseller No. 20
Milton 1108 1/2" Filter and Regulator Duo, Black
  • 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

Having trouble finding a great air filter regulator?

This problem is well understood by us because we have gone through the entire air filter regulator research process ourselves, which is why we have put together a comprehensive list of the best air filter regulators available in the market today.

After hours of searching and using all the models on the market, we have found the best air filter regulator for 2022. See our ranking below!

How Do You Buy The Best Air Filter Regulator?

Do you get stressed out thinking about shopping for a great air filter regulator? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching air filter regulator, which is why we have assembled a comprehensive list of the greatest air filter regulator available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for air filter regulator that you consider buying. Your questions might include the following:

  • Is it worth buying an air filter regulator?
  • What benefits are there with buying an air filter regulator?
  • What factors deserve consideration when shopping for an effective air filter regulator?
  • Why is it crucial to invest in any air filter regulator, much less the best one?
  • Which air filter regulator are good in the current market?
  • Where can you find information like this about air filter regulator?

We’re convinced that you likely have far more questions than just these regarding air filter regulator, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for air filter regulator, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible air filter regulator. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an air filter regulator buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available air filter regulator currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of air filter regulator has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an air filter regulator?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your air filter regulator.
  5. Customer Ratings: Number ratings grade air filter regulator objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their air filter regulator.
  7. Product Quality: You don’t always get what you pay for with an air filter regulator, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an air filter regulator is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining air filter regulator information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding air filter regulator is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best air conditioning filter?

A: HEPA filters are generally used specific for hospital operating rooms, industrial and for portable residential air cleaners. Many years ago, the most widely used air conditioner filter was the fiberglass type. Today, the most common type is the more efficient pleated type.

Q: How does an air filter regulator work?

A: How air-filter regulators work. The main purpose of an air-filter regulator is to take moisture out of the air that runs through a hose line on air compressors. Simply put, they regulate the filters that are attached to air compressors.

Q: Should I replace air filter?

A: Most automotive manufacturers recommend replacing the cabin air filter every 15,000 to 30,000 miles. At the very least, the cabin air filter should be replaced once a year. Where the cabin air filter is located determines how easily it is to replace.

Q: What is the function of air regulator?

A: An air regulator is used to reduce the downstream air pressure from the 150 PSI (or whatever the tank pressure is) down to the desired level to operate your compressed air using application correctly. One model of a compressed air regulator.