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

3/4" 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.

SaleBestseller No. 2

Bestseller No. 3

PLEASE NOTE: 1/2" NPT MEASURES 0.850" OUTSIDE THREAD DIAMETER IN INCHES. 1/2" NPT, Industrial Rated 3 Stage Combo Water Filter/ Pressure Regulator/ Coalescing Filter/ Desiccant Dryer System, With Wall Mounting Bracket And Internal Float Drain (MANUAL DRAIN) STAGE 1
150 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 150 PSI. 5oz Poly 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 Poly 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. Unit Comes With 2 Bags Desiccant Beads.

Bestseller No. 4

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. 5

SaleBestseller 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
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

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
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. 8

Bestseller No. 9

Bestseller No. 10

The ZN312 air compressor water separator is compatible with any air compressors and air tools for convenience and cost-efficient solutions.
This filter can stop oil, water, and debris from passing through air tools that may damage the tool itself and affect the operation. It can be installed even in the most complex system and layout.
ZN312 filter has a compact design and made from zinc material with a steel push-button drain valve. It has 1/4 inch air inlet “female” and 1/4” “male” and operates at standard 90 PSI.
Push-button drain valve to quickly expel trapped dirt, oil, and water from the air compressor filter without the need to disassemble. Just press the button and remove the collected air residue.
Great inline filter for any air tool such as sandblaster, spray gun, plasma cutter, nail gun and more.