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Cleaning Performance Rating: 4/5.
Most wet and dry vacuums (or shop vacs as they are sometimes known) resemble a. cylinder vacuum.They have a hose, motor unit, and collection chamber.

Some have multi-purpose filters for wet and dry messes, while others have separate filters for different tasks.. As with all vacuum cleaners, the motor generates suction through the hose.When air enters the collection drum, it slows down, allowing whatever you’ve sucked up to drop into the drum.Then the air passes through the filter and back into the room.. Bagless or Bagged?.

Many wet and dry vacuums come with a dust bag for dry collection, which you then remove for wet spills.Others don’t use a bag at all.

If you’re using your vacuum for a mixture of wet and dry, like unblocking a sink, it all gathers in the same drum..
But fear not, the internal parts are insulated to keep any moisture away from the electrical components.There are a few reasons for this:.
Once the debris starts to become compacted, the Henry will lose suction.and become less effective.. A completely full dust bag puts extra strain on the motor, which may reduce your vacuum’s longevity..
If filled to an extreme level, the bag may tear.This allows dust and other allergens to escape.. Alternatively, if you notice that the vacuum has lost suction or is making a strange noise, then it’s definitely time to change the bag!.