iRobot Roomba 105 Combo Robot Vacuum

Most users find the suction picks up dirt, dust, and debris well on various floor types. Some note that suction could be stronger for deeper cleaning on high-pile carpets.

Battery life typically runs 60-90 minutes per charge, which works for most small to medium-sized homes. Larger spaces may see slightly shorter runtime.

Most users find it quiet enough for normal conversation and TV viewing. Noise levels can increase slightly on certain floor types or when the dustbin is full.

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.