






💨 Keep your air clean and your tools unstoppable!
The THB 1/2" Heavy Duty Particulate Filter Moisture Trap is engineered for professional-grade compressed air systems, delivering up to 140 CFM flow with a robust 175 PSI pressure rating. Featuring a 5-micron filter and an automatic drain, it efficiently removes moisture and debris to extend tool life and reduce downtime. Its durable metal bowl with sight glass and included wall bracket make installation and monitoring effortless, making it a must-have for any serious workshop or industrial setup.
| ASIN | B017GIGQOC |
| Best Sellers Rank | #52,706 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #110 in Air-Compressor Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (306) |
| Date First Available | April 21, 2009 |
| Is Discontinued By Manufacturer | No |
| Item model number | F704A |
| Manufacturer | THB |
| Package Dimensions | 8.86 x 3.62 x 3.03 inches; 1.68 Pounds |
T**S
great product for air compressor after cooler setup
i recently purchased a 60 gal stationary air compressor for my shop and setup a compressor (between compressor outlet and tank inlet) using this product and it worked like a charm. very easy to connect and very well made. using appropriate connection methods of ptfe paste, correct brass fittings (3/4” in my case) there has been absolutely no leakage and almost no water making it through to input of tank
V**R
Drying air line
Worked as needed. Drains automatically when air pressure is turned on and shuts off when finished.
T**A
Awesome filter
Made my own 3 way filter system for automotive painting. Keeps all the moisture out
W**8
👍🏻
Works great
A**R
Works great no issues
Works great
N**9
One of the good ones from China
Good size and self dumping worked fine when I tested it. Scale is also easier to see than most, even from 5-6’ away. Can put bracket on either side as well as point scale side in 90-degree increments. I have no regrets.
W**O
Water trap
Using it as a air pre filter for my air compressor I still get a little bit of water in my tank but not very much. I also put a drip leg in ahead of it. It clerks quite a bit of water. I also have another air filter on the exit of the tank. I have no one water in my airlines
D**I
Solid unit
This unit is well built and strong. Have had no issues with it since it’s install. Always works the way it was intended.