roborock Q7 Max+ Robot Vacuum

The Q7 Max+ has 4200Pa suction for picking up dirt, dust, and debris from hard floors and low-pile carpets.

The Q7 Max+ runs for up to 180 minutes on a single charge, which covers most average-sized homes in one session.

The laser-based PreciSense LiDAR navigation maps your home and methodically covers the entire floor plan while avoiding obstacles.

For pet hair, look for strong suction (roughly 20,000 Pa or more on a robot vacuum, 150 AW or more on a cordless), a tangle-resistant brush roll, a dedicated pet tool, and HEPA filtration, which by definition captures 99.97% of particles at 0.3 microns. Dyson, Shark and Bissell all make well-reviewed pet models. Use the Pet Hair Specialist filter on our comparison table to see which ones are in stock and what they cost right now.

Most manufacturers suggest replacing filters every 3 to 6 months, depending on how often you vacuum and whether you have pets. HEPA filters usually last 12 to 18 months if you clean them regularly. Washable foam filters on bagless models should be rinsed every 1 to 2 weeks and dried fully before going back in. Replacements typically run $15 to $50. A clogged filter chokes airflow, so suction drops noticeably well before the filter looks dirty.