KARDV Cordless Vacuum

The KARDV C16 runs for up to 70 minutes in ECO mode on a full charge with all 8 batteries installed. Single-charge runtime is approximately 25-30 minutes, which is enough for most cleaning tasks around the home.

The KARDV C16 weighs 5 pounds, making it easy to maneuver and carry up and down stairs.

The 580W brushless motor produces up to 48 kPa of suction in TURBO mode. It picks up dirt, debris, and pet hair on both hard floors and carpets with suction comparable to traditional corded vacuums.

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.