LG CordZero Cordless Vacuum

A single battery provides around 40-50 minutes of continuous use. With two batteries, you get up to 100 minutes of combined runtime, so one can charge while the other powers your cleaning.

The Smart Inverter Motor delivers strong suction comparable to many corded models. It picks up dirt, dust, and pet hair across various floor types.

Yes. The Universal Power Nozzle and motorized brush head clean both carpeted and hard floor surfaces.

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.