Impeller Upgrade: Analyzing CFM Changes on Harbor Freight Dust Collector

In this video, we delve deep into the efficiency and performance of the Harbor Freight Dust Collector with a WEN Impeller upgrade. We test each stage of the improvement so we make sure we know what kind of performance our dust collector can provide.

CFM Calculator: https://www.engineering.com/calculators/air-flow-conversion-calculator/
Wen Impeller: https://wenproducts.com/products/3403-022-turbo-fan-for-wen-3403?_pos=1&_sid=474d2483b&_ss=r
Anemometer: https://amzn.to/3PElQrw
Replacement Harbor Freight Bags: https://amzn.to/3LGzBF9