Vacuum weak suction service — most common fault. 70% of cases simple: clogged HEPA filter, full bag, or full cyclone container. Immediate cleaning fixes it.
See if any of these signs match your device — each one increases the likelihood of this fault.
These are the causes we encounter while repairing Weak suction — ranked from most to least common.
Clogged HEPA filter (most common)
Full dust bag (bagged models)
Full cyclone container (bagless)
Punctured hose or small hole
Suction tube blocked by large object
Clogged motor protection filter
Weak motor from age
Worn motor carbon brushes
Any of the following = a danger signal — call now and don't try to fix it yourself.
On-site diagnosis, clear pricing before any work, and a documented 6-month warranty.