
Flex
The FLEX FX5221-Z is a cordless 24 V, 1.6‑gallon wet/dry jobsite vacuum that delivers 41 CFM of airflow and a 42‑inch water lift. It features a washable HEPA filter, Eco and Boost runtime modes, and a reverse‑flow function for easy filter clearing, making it ideal for portable clean‑up tasks on the job site.
Pros
Current
$99.00
Average
$118.58
Lowest
$87.00
Highest
$325.15
Lower = better sales rank
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Cons
How It Compares
Compared to typical small shop vacs, the FX5221‑Z offers higher airflow (41 CFM) and greater water lift (42 in) while remaining cordless and lightweight. Its HEPA filtration and reverse‑flow cleaning set it apart, though its 1.6 gal dry capacity is smaller than many corded models, and the need to purchase a battery separately may be a drawback for some users.