Find Your Local Harbor Freight Store

All Departments

All Departments
Power Tools
Hand Tools
Air Tools & Compressors
Tool Storage & Organization
Automotive
Generators & Engines
Lawn & Garden
Home & Security
Welding
Plumbing
Electrical
Hardware
Material Handling
Building & Construction
Painting
Lighting
Safety

Order Status
My Account
Contact Us
Find a Store

Search

Home
Air Tools & Compressors
Air Compressor Accessories
Filters, Regulators & Lubricators

Air Line Dryers

5 Items

MERLIN
3/8 in. NPT(F) Desiccant Dryer and Filter
3/8 in. NPT(F) Desiccant Dryer and Filter
^$69⁹⁹
Add to My List
CENTRAL PNEUMATIC INDUSTRIAL
Compressed Air Dryer
Compressed Air Dryer
^$499⁹⁹
Online Exclusive
Add to My List
MERLIN
Inline Desiccant Dryer/Filter
Inline Desiccant Dryer/Filter
^$7⁹⁹
Add to My List
CENTRAL PNEUMATIC
Inline Desiccant Dryer/Filter
Inline Desiccant Dryer/Filter
^$6⁹⁹
In-Store Only
Add to My List
Clearance
CENTRAL PNEUMATIC
3/8 In. Desiccant Dryer with Oil Removal Filter
3/8 In. Desiccant Dryer with Oil Removal Filter
^$39⁹⁷
In-Store Only
Add to My List

Save Even More with the Harbor Freight Credit Card

Get 10% Off Your Entire Purchase When You Open a New Account

Sign Up Today to Start Saving!

Get our best deals and latest news delivered straight to you

Helpful Links

Need Help?
Store Finder
Gift Cards
Order Status

Customer Service

Contact Us
Order Status
Shipping & Delivery
Manage Credit Card
Return Policy
Replacement Parts
Extended Service Protection
Recall & Safety

About Us

Our Story
Careers
Real Estate
Giving Back

Connect with Harbor Freight Tools

facebook
youtube
twitter
instagram
pinterest
linkedin

How We Sell GREAT Tools at the Lowest Prices

We have invested millions of dollars in our own test labs and factories, so our tools will go toe-to-toe with the top professional brands. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. It's just that simple!

If You Buy Your Tools Anywhere Else, You're Throwing Your Money Away!

No Hassle Return Policy
100% Satisfaction Guaranteed

Copyright © 2022 Harbor Freight Tools

Security & Privacy
Do Not Sell My Personal Information
Privacy Settings
Terms & Conditions
CA Transparency in Supply Chains Act
Supplier Code of Conduct

Don't get scammed by websites pretending to be Harbor Freight. Learn More

For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com.

For California consumers: more information about our privacy practices.