
Nilfisk
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The Nilfisk 107418440 (Aero 21 HEPA) is a 20‑liter contractor‑grade wet/dry vacuum featuring certified HEPA filtration, low‑noise 64 dB operation, and high airflow of 127 CFM. It includes a semi‑automatic filter‑cleaning system, extensive accessory kit, and a durable polyethylene tank designed for professional cleaning, drywall dust, and flood cleanup.
Pros
Current
$440.49
Average
$448.86
Lowest
$399.93
Highest
$960.70
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Expert Opinion
Professional distributors such as Grainger, WebstaurantStore and Global Industrial describe the Nilfisk Aero 21 HEPA as a contractor‑grade wet/dry vacuum that delivers low‑noise operation, strong airflow, and certified HEPA filtration, emphasizing its suitability for drywall dust, lead‑compliant jobs and general shop maintenance.
What People Are Saying
“makes quick work of dirty floors”
How It Compares
Compared with typical 5‑gallon shop vacs, the Nilfisk offers superior HEPA filtration, quieter operation (64 dB vs 70‑85 dB), higher airflow (127 CFM vs 100‑120 CFM), longer hose (11 ft vs 7‑10 ft) and a dedicated exhaust‑blow function, making it better suited for fine‑dust and noise‑sensitive environments, though its smaller tank and plastic construction may limit heavy‑duty industrial use.