Harbor Freight Tools


1/2 in. Standard Air Filter

Extend tool life and performance

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Product Overview

Remove moisture and debris from air lines to extend the life of your pneumatic tools with this standard air filter. The air filter includes a brass filter element and a max pressure of 145 PSI with a 40 micron filtration. Features a push button drain for easier use.

  • Brass filter element
  • 40 micron filtration
  • Air flow: 141 CFM @ 100 PSI
  • Max pressure: 145 PSI
  • Heavy duty construction with manual drain

Important Information

  • This is a clearance item.

Customer Videos

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Flow rate
141 CFM @ 100 PSI
Air inlet size
1/2 in.
Maximum pressure (PSI)
145 PSI
Product Weight
0.20 lb.
Shipping Weight
1.64 lb.
Working pressure (psi)
145 PSI
Filtration (microns)
40 micron
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.

Customer Reviews

Based on 121 Reviews

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Great Value51

Easy to Use39

90% of Customers Would Recommend This Item

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