Answer
Apr 20, 2026 - 06:17 AM
Suction power determines how effectively a dust extractor can remove dust and debris, particularly from power tools or deep crevices. Higher suction is best for demanding tasks and heavy-duty cleaning, while adjustable or moderate suction is suitable for delicate work or conserving energy. Most extractors list their suction in CFM (cubic feet per minute) and water lift. For example, the FEIN 92037060990 Turbo I PRO Set HEPA Wet/Dry Dust Extractor Vacuum and FEIN 92036060990 Turbo II HEPA Set Wet/Dry Dust Extractor/Vacuum both offer 151 CFM and 98" water lift for powerful performance, while the Festool 577069 Cordless mobile dust extractor CTC MIDI I HEPA-Basic CLEANTEC offers strong cordless suction at 109 CFM. With a wide range of suction strengths available, you can find a model suited for everything from fine dust extraction to heavy debris removal.
