Air Separator

Air compressors for air separator maintenance.

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SEESE Store

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ToLife TZ-K2 Air Purifier for Large Rooms (up to 1095 Ft²). PM 2.5 Display, Auto Mode, Timer, HEPA Filter—removes smoke, pollen, and pet dander!

4.7

117.3K sold

-15%$28.99$33.99

3PCS Inline Air Water Oil Separator Filter Trap 1/4' Male Female Thread, Separation, Clear Air Compressor Moisture Dryer with Replaceable Filter Cartridge, Air Line Water Separator Filter Accessory for HVLP Paint Spray Guns, Air Tools Accessories

5 sold

-48%$13.20$25.39

AEROPRO Tools Water Oil Separator for Pneumatic Spray Gun Air Tools Air Line 1/4 inch NPT Inlet and Outlet

3 sold

-5%$14.24$14.99

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【Summerfinds】VEVOR 3/8" NPT 3-Stage Air Compressor Filter Regulator Water Separator, 145 PSI Max Pressure, Semi-Auto Drain, 0.01 Micron Multi-Filtering Elements, Poly Bowl, Air-Drying System for Home Improvement Spraying

21 sold

Limited time deal

-40%$66.00$110.00

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VEVOR 3-Stage Filter & Regulator Air Compressor Water Separator, 3/8" NPT Auto Repair Home Tool, 5/1/0.01 Micron Filters, Semi-Auto Drain, 145 PSI, 60 SCFM, Poly Bowl, 7.09x3.74x8.27in (180x95x210mm), 2.76 lbs

4.0

2 sold

Limited time deal

-40%$57.69$96.15

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【summerfinds】VEVOR Air Scrubber with 3-Stage Filtration, Stackable Negative Air Machine 550 CFM, Air Cleaner with MERV10, Carbon, H13 HEPA, for Home, Industrial and Commercial Use,dorm essentials,home essentials

5.0

31 sold

$388.57

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FridayParts Oil-Separating Air-Oil Separator 250034-114 for Sullair LS10 Model Air Compressor, Separates Oil

$115.00

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VEVOR 1/2" NPT Air Compressor Filter Water Separator, 5 Micron Brass Filter Element, Auto-Drain Air-Dryer, 175 PSI Max Working Pressure, Aluminum Alloy Bowl

Limited time deal

$31.57

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[Exclusive Livestream Offer] ToLife TZ-K2 Air Purifier for Large Rooms (up to 1095 Ft²), PM 2.5 Display, HEPA Filter, Auto Mode & Timer – Removes Smoke, Pollen, Pet Dander!

4.6

3.6K sold

$179.99

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【toolupgrade】VEVOR Air Compressor Filter Regulator, 3/8" NPT 3-Stage Air Compressor Water Separator with 5m/1m/0.01m Micron Filter Elements, Semi Auto Drain Air-Drying System 145PSI Max Pressure, Poly Bowl

$76.35

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FASS 11-14 GM 2500/3500 Duramax 100gph Titanium Series Fuel Air Separation System TS C11 100G

$714.99

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toolupgrade VEVOR Air Compressor Filter Regulator Water Separator, 3/8" NPT Dual Stage Air-Drying System, 25m+5m Brass Alloy Filter Element, Semi-Auto Drain, 145 psi Max Working Pressure, Poly Bowl

$57.90

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【Summerfinds】VEVOR Air Compressor Filter Water Separator Auto-Drain with Float Switch, 1/2" NPT Air-Dryer, 5 Micron Brass Filter Element, Max 175 PSI, Aluminum Alloy Bowl, 2.76x2.95x8.07 in Auto Repair Tool, Auto Repair Tools

Limited time deal

$35.40

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SEESE Store

SEESE Cordless Pressure Washer Gun, 1000 PSI Portable Electric Washer for Vehicle, Driveway & Deck - Ergonomic Handle Design with 30min Runtime & 6-in-1 Nozzle

4.2

463.8K sold

-44%$55.37$99.00

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【toolupgrade】VEVOR Air Compressor Filter, 1/2" NPT Air-Dryer for Compressor with 5m Brass Filter Element, Auto-Drain Air Compressor Water Separator 175 PSI Max Working Pressure, Aluminum Alloy Bowl

$41.85

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VEVOR Air Compressor Filter, 1/2" NPT Air-Dryer for Compressor with 5μm Brass Filter Element, Auto-Drain Air Compressor Water Separator 175 PSI Max Working Pressure, Aluminum Alloy Bowl, Built To Last

3 sold

Limited time deal

-45%$31.98$58.13

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VEVOR Compact Air Compressor Filter, 1/2" NPT Air-Dryer with 5 Micron Brass Filter Element, Auto-Drain Water Separator, 175 PSI Max Working Pressure, Aluminum Alloy Bowl, 1.34 lbs, 140 SCFM, 2.76 x 2.95 x 8.07 in

1 sold

-38%$36.00$58.13

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VEVOR 1/2" NPT Air Compressor Filter Air Dryer, Auto-Drain Water Separator for Home Improvement, 5 Micron Brass Filter Element, 175 PSI Max Pressure, 140 SCFM Efficient Filtration, Threaded Aluminum Alloy Bowl, 1.34 lbs

Limited time deal

$31.62

Free shipping

Torque 3/8" Air Brake Hose Separator - Durable OEM Direct Replacement with Precise Fitment, High-Quality Materials for Model 01-099-001-CBK (Automotive Suspension Part)

3.0

127 sold

$22.29

Free shipping

1x Suspension Expansion Separator Tool - Durable Steel Automotive Hub Disengager, Repair Aid for Strut Wheel Hub Connector, Tools for Mechanics, Fits Ford, Volkswagen & Many Cars, Long Lifespan

4.7

191 sold

$11.20

Free shipping

Tesla Head Ornament – Interior Dashboard Accessory Compatible with Tesla Model 3/Y

3.6

617 sold

$28.60

Free shipping

2-Piece Plug-in Set Household Mini Negative Ion Air Purifier Ionizer, Compact Silent Portable, Efficient Dust Mite Remover for Bedrooms, Studies, All Seasons Indoor Cleaning Home Care Supplies

4.0

37 sold

$12.99

Free shipping

VOCOSTE Air Conditioner Exhaust Hose Connector, Portable Interface Accessories for Air Conditioning Systems, Air Conditioner Exhaust Hose Coupler for Midea 1P KY35 Mobile Air Conditioning

5.0

6 sold

$15.49

Free shipping

【BackToSchool】 2026 NEW Portable Air Cooler,3-in-1 Cooling Fan with 2 Mist Speeds – Personal Evaporative Cooler for Bedroom, Office & Camping, 1800mAh Battery & 500ml Tank Portable Air Conditioner,summerwins,dorm essentials,home essentials

3.5

9.8K sold

$29.89

Free shipping

Chivalz 2-Pack True HEPA Air Purifier Fragrance Machine for Bedroom, Desk - 3-in-1 Filter, 1-Button Control, Sleep Mode, Removes Dust, Smoke, Pollutants, Odors, Simple Setup, Replacements Compatible (Ideal for Friends, Family, Household Items)

4.5

5.7K sold

$50.99

Introduction

An air separator removes moisture and oil from compressed air lines in workshop systems.

Install at the compressor outlet before downstream tools.
Choose a model rated for your compressor’s CFM output.
Drain the bowl regularly to maintain performance.

Protect your air tools today.

Air Separator

Air compressors for air separator maintenance.

SEESE Store

ToLife TZ-K2 Air Purifier for Large Rooms (up to 1095 Ft²). PM 2.5 Display, Auto Mode, Timer, HEPA Filter—removes smoke, pollen, and pet dander!

3PCS Inline Air Water Oil Separator Filter Trap 1/4' Male Female Thread, Separation, Clear Air Compressor Moisture Dryer with Replaceable Filter Cartridge, Air Line Water Separator Filter Accessory for HVLP Paint Spray Guns, Air Tools Accessories

AEROPRO Tools Water Oil Separator for Pneumatic Spray Gun Air Tools Air Line 1/4 inch NPT Inlet and Outlet

【Summerfinds】VEVOR 3/8" NPT 3-Stage Air Compressor Filter Regulator Water Separator, 145 PSI Max Pressure, Semi-Auto Drain, 0.01 Micron Multi-Filtering Elements, Poly Bowl, Air-Drying System for Home Improvement Spraying

VEVOR 3-Stage Filter & Regulator Air Compressor Water Separator, 3/8" NPT Auto Repair Home Tool, 5/1/0.01 Micron Filters, Semi-Auto Drain, 145 PSI, 60 SCFM, Poly Bowl, 7.09x3.74x8.27in (180x95x210mm), 2.76 lbs

【summerfinds】VEVOR Air Scrubber with 3-Stage Filtration, Stackable Negative Air Machine 550 CFM, Air Cleaner with MERV10, Carbon, H13 HEPA, for Home, Industrial and Commercial Use,dorm essentials,home essentials

FridayParts Oil-Separating Air-Oil Separator 250034-114 for Sullair LS10 Model Air Compressor, Separates Oil

VEVOR 1/2" NPT Air Compressor Filter Water Separator, 5 Micron Brass Filter Element, Auto-Drain Air-Dryer, 175 PSI Max Working Pressure, Aluminum Alloy Bowl

[Exclusive Livestream Offer] ToLife TZ-K2 Air Purifier for Large Rooms (up to 1095 Ft²), PM 2.5 Display, HEPA Filter, Auto Mode & Timer – Removes Smoke, Pollen, Pet Dander!

【toolupgrade】VEVOR Air Compressor Filter Regulator, 3/8" NPT 3-Stage Air Compressor Water Separator with 5m/1m/0.01m Micron Filter Elements, Semi Auto Drain Air-Drying System 145PSI Max Pressure, Poly Bowl

FASS 11-14 GM 2500/3500 Duramax 100gph Titanium Series Fuel Air Separation System TS C11 100G

toolupgrade VEVOR Air Compressor Filter Regulator Water Separator, 3/8" NPT Dual Stage Air-Drying System, 25m+5m Brass Alloy Filter Element, Semi-Auto Drain, 145 psi Max Working Pressure, Poly Bowl

【Summerfinds】VEVOR Air Compressor Filter Water Separator Auto-Drain with Float Switch, 1/2" NPT Air-Dryer, 5 Micron Brass Filter Element, Max 175 PSI, Aluminum Alloy Bowl, 2.76x2.95x8.07 in Auto Repair Tool, Auto Repair Tools

SEESE Cordless Pressure Washer Gun, 1000 PSI Portable Electric Washer for Vehicle, Driveway & Deck - Ergonomic Handle Design with 30min Runtime & 6-in-1 Nozzle

【toolupgrade】VEVOR Air Compressor Filter, 1/2" NPT Air-Dryer for Compressor with 5m Brass Filter Element, Auto-Drain Air Compressor Water Separator 175 PSI Max Working Pressure, Aluminum Alloy Bowl

VEVOR Air Compressor Filter, 1/2" NPT Air-Dryer for Compressor with 5μm Brass Filter Element, Auto-Drain Air Compressor Water Separator 175 PSI Max Working Pressure, Aluminum Alloy Bowl, Built To Last

VEVOR Compact Air Compressor Filter, 1/2" NPT Air-Dryer with 5 Micron Brass Filter Element, Auto-Drain Water Separator, 175 PSI Max Working Pressure, Aluminum Alloy Bowl, 1.34 lbs, 140 SCFM, 2.76 x 2.95 x 8.07 in

VEVOR 1/2" NPT Air Compressor Filter Air Dryer, Auto-Drain Water Separator for Home Improvement, 5 Micron Brass Filter Element, 175 PSI Max Pressure, 140 SCFM Efficient Filtration, Threaded Aluminum Alloy Bowl, 1.34 lbs

Torque 3/8" Air Brake Hose Separator - Durable OEM Direct Replacement with Precise Fitment, High-Quality Materials for Model 01-099-001-CBK (Automotive Suspension Part)

1x Suspension Expansion Separator Tool - Durable Steel Automotive Hub Disengager, Repair Aid for Strut Wheel Hub Connector, Tools for Mechanics, Fits Ford, Volkswagen & Many Cars, Long Lifespan

Tesla Head Ornament – Interior Dashboard Accessory Compatible with Tesla Model 3/Y

2-Piece Plug-in Set Household Mini Negative Ion Air Purifier Ionizer, Compact Silent Portable, Efficient Dust Mite Remover for Bedrooms, Studies, All Seasons Indoor Cleaning Home Care Supplies

VOCOSTE Air Conditioner Exhaust Hose Connector, Portable Interface Accessories for Air Conditioning Systems, Air Conditioner Exhaust Hose Coupler for Midea 1P KY35 Mobile Air Conditioning

【BackToSchool】 2026 NEW Portable Air Cooler,3-in-1 Cooling Fan with 2 Mist Speeds – Personal Evaporative Cooler for Bedroom, Office & Camping, 1800mAh Battery & 500ml Tank Portable Air Conditioner,summerwins,dorm essentials,home essentials

Chivalz 2-Pack True HEPA Air Purifier Fragrance Machine for Bedroom, Desk - 3-in-1 Filter, 1-Button Control, Sleep Mode, Removes Dust, Smoke, Pollutants, Odors, Simple Setup, Replacements Compatible (Ideal for Friends, Family, Household Items)

Introduction

FAQs

Mount it directly after the compressor tank and before any filters or regulators.

Check daily during heavy use. Automatic drains reduce manual maintenance.

Water can cause rust, damage seals, and shorten tool life. A separator prevents these issues.

Yes, if sized correctly for total airflow. Larger systems may need multiple units.

Most models use replaceable filter elements. Check manufacturer part numbers for compatibility.