Today, Dyson ... This new technology is energy efficient, low-pressure and delivers clean condensed air to every corner of your room while also displacing dirty air back towards the filter.

Before you start looking for surefire signs it's time to replace your vacuum cleaner, consider giving your Dyson filter a good clean. It's a simple task that can breathe new life into your vacuum ...

With top picks from Dyson ... new top-performing air purifiers from the PEOPLE team’s latest round of testing, and she removed any previous recommendations that didn’t have true HEPA filters.