Our Top 10 Recommendations for Air Compressor Air Dryers

Up-to-date pricing and reviews for air compressor air dryers on the market

Bestseller No. 1

3/8" NPT Piggyback Air Filter/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: 70 SCFM (2000 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 3/8" NPT Fittings, 1 x Thread Seal Tape

Bestseller No. 2

Oil-removal filter traps 99.9% of all oil aerosols and a desiccant system removes water vapor, protecting air tools
The desiccant changes color when it needs to be changed or recharged, providing an easily visible reminder
Item Package Dimension: 12.3" L x 7.1" W x 3.9" H
Item Package Weight: 4.9 lb

Bestseller No. 3

3 STAGE, INDUSTRIAL GRADE COALESCING FILTER PLUS DESICCANT AIR DRYER, IN-LINE TYPE FOR COMPRESSED AIR LINES, PERFECT FOR SPRAY OR PLASMA CUTTER APPLICATIONS.
2 BAGS OF DESICCANT BEADS INCLUDED, BEADS GO FROM BLUE TO PINK WHEN TIME TO CHANGE
STAGE 1: PARTICULATE FILTER / WATER TRAP REMOVES 95% OF MOISTURE AND DEBRIS FROM COMPRESSED AIR LINES. 5u MICRON ELEMENT
STAGE 2: COALESCING FILTER / OIL REMOVING FILTER REMOVES 99.98% OF MOISTURE, OIL AND CONTAMINANTS FROM YOUR COMPRESSED AIR LINES
STAGE 3: DESICCANT DRYER TAKES UP TO 5oz OF DESICCANT BEADS TO THOROUGHLY DRY OUR YOUR COMPRESSED AIR LINES BEFORE THE AIR GETS TO YOUR PNEUMATIC TOOLS

Bestseller No. 4

SaleBestseller No. 5

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. 6

Reduced energy use: efficient heat exchangers, a built-in stainless steel demister that removes all moisture and a fully adjustable programmable electronic drain valve reduce energy use and minimize air loss
Built-in Reliability: corrosion-resistant heat exchangers, an enhanced control-system and high-efficiency moisture-separation ensure a steady long-term supply of dry air
Smart control: easy to use, Advanced microprocessor control that lets you easily adjust and manage system parameters
Equipment protection: built-in coalescing filter stops contamination by separating water and oil from the compressed air
Consistent clean, dry air: variable-speed fans reduce power consumption when units operate at less than maximum cooling capacity, while ensuring a consistent Dew point

Bestseller No. 7

Max. Supply Pressure: 250 PSI/ Max. Operating Pressure: 0-150 PSI
SAF: 10 Micron Particulate Element, SAFM: 0.1 Micron Coalescing Element / Flow Rate: 37 SCFM @ 90 PSI
Auto 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, Bracket Included

SaleBestseller No. 8

Bestseller No. 9

3/4" NPT, INDUSTRIAL RATED 3 STAGE COMBO WATER FILTER/ PRESSURE REGULATOR/ COALESCING FILTER/ DESICCANT DRYER SYSTEM, WITH WALL MOUNTING BRACKET AND MANUAL DRAIN STAGE 1
225 PSI MAX INPUT. THIS UNIT WILL REGULATOR YOUR INCOMING AND OUTGOING AIR PRESSURE WHILE REMOVING MOISTURE WATER, MOISTURE VAPOR AND OIL FROM YOUR COMPRESSED AIR LINES, THEN FINALLY DRYING OUT THE SUPER CLEAN AIR WITH AN IN-LINE DESICCANT AIR DRYER
STAGE 1: WATER TRAP FILTER / PRESSURE REGULATOR. EQUIPPED WITH 5 MICRON ELEMENT TO REMOVE 95% OF THE INITIAL MOISTURE AND DEBRIS FROM YOUR COMPRESSED AIR LINE. REGULATOR ADJUSTS PRESSURE FROM 7 TO 215 PSI. 5oz METAL BOWL WITH VISIBLE SIGHT GLASS.
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 THAT MADE ITS WAY PAST YOUR STAGE 1 FILTER. 5oz METAL BOWL WITH VISIBLE SIGHT GLASS. RED INDICATOR POPS UP WHEN TIME FOR FILTER CHANGE.
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 TURN FROM BLUE TO PINK WHEN TIME TO CHANGE. COMES WITH 2 BAGS OF DESICCANT BEADS.

Bestseller No. 10

1/4" NPT Piggyback Air Particulate Filter, Coalescing Filter ＆ Regulator Combo
Brass Filter Element: 5 Micron; Coalescing Filter Element: 0.5 Micron,Double filtration with different filtration accuracy can filter out water vapor, dust and foreign particles, make air cleaner.
Max Supply Pressure:145 psi; Operating Pressure: 0-145 psi
Temperature Range: 41-140℉ (5-60℃）；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