Sized for a one-car garage or small hobby shop, rated to 400 CFM.
Amazon $153
Sized for a one-car garage or small hobby shop, rated to 400 CFM.
- 300 to 400 CFMAirflow
- 1 micron, 2-stageFilter
- Up to 4 hTimer
- 32.3 lbWeight
Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.
- Remote and timer let it keep cleaning after you leave the shop
- No warranty published on the listing
The POWERTEC AF family
Every POWERTEC AF model we rank, smallest first. Ratings compare each against its own type.
| Model | Airflow | Rating | Price |
|---|---|---|---|
| POWERTEC AF4001E (this one) | 300 to 400 CFM | 2.8/5 | $229.99 |
| POWERTEC AF1045 | 655 to 1,060 CFM | 3.5/5 | $336.45 |
| POWERTEC AF1045E | 655 to 1,060 CFM | 3.5/5 | $409.99 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | AF4001E |
|---|---|
| Airflow | |
| Airflow | 300 to 400 CFM |
| Speeds | 3 |
| Filtration | |
| Inner filter rating | 1 micron, 2-stage |
| Features | |
| Remote control | Yes |
| Timer | Up to 4 h |
| Weight | 32.3 lb |
Alternatives in this type
Sized for a one-car garage or small hobby shop, rated to 400 CFM.
Amazon $227.97Sized for a one-car garage or small hobby shop, rated to 450 CFM.
Amazon $199.99Compare
Compare the POWERTEC AF4001E with any other shop air filter →
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