Opt for a vacuum cleaner with a filter that is efficient in order to prevent the emission of dust particles (dust mites, hair, mould, chemicals, etc.).
Central vacuum cleaner (several Canadian brands ex: Venmar, Drainvac…)
Vacuum with HEPA filter– High-Efficiency Particulate Air
If you have carpets, use a good quality vacuum cleaner because carpets are a nest for contaminants.