What to Look for Before Buying a Vacuum Cleaner

For cordless vacuums, real-world runtime (not the advertised number) tends to drop quite a bit on max power. Think about how many minutes you actually need for your space.

Weight matters too, especially if you're carrying it up stairs or storing it overhead — lightweight models make daily use a lot easier.

Finally, check what attachments come standard. A hard-floor head and a carpet head usually cover most homes.