Necessary features the best pet vacuum needs is the ability to neutralize pet odor and capture pet hair. The Miele Dynamic U1 does that through the use of an efficient HEPA filter and its Turbo Brush, making it the best vacuum for allergies and the best vacuum for pet hair. Toss in automatic height adjustment and you\u2019ve got one of the best upright vacuum cleaners.\r\n\r\nWhy We Like It - Miele Dynamic U1\r\nThrough the AirClean HEPA filter, the Miele Dynamic U1 isn\u2019t just cleaning your carpets and hard flooring, but actively removing lung damaging particles and neutralizing pet odor from your home.\r\n\r\nPower, Speed & Efficiency\r\nStarting with the TurboBrush, it\u2019s a safe yet powerful upholstery tool that tackles pet hair and debris, whether it\u2019s on delicate furniture or stairs. You can finish off furniture via the crevice nozzle. The most important feature Miele U1 Bagless Canister Vacuums have is the Type U Air Clean filter; it\u2019s what makes it a shoe-in as the best bagged vacuum. Together with its 1200W of suction power (controlled via rotary dial), 99.9% of lung-damaging particles are sucked in and sealed inside the vacuum bag, 0.2% more than the Kenmore Elite Vacuum. That power and efficiency travels across hard flooring and carpets, due to its automatic height adjustment, a feature it shares with the Miele Complete C3 Marin.\r\nBin Capacity, Maintenance & Durability\r\nThe Miele Vacuum has 6 liters to fill with debris. Unfortunately, it\u2019s vacuum bags you\u2019ll be filling. On the bright side, dirt and allergens are trapped inside, so you don\u2019t have to worry about breathing said debris into your lungs, a must-have for HEPA vacuums. It\u2019s still an efficient way of removing particles from your house.\r\nValue\r\nAlong with the Miele Complete C3 Marin, the Miele Dynamic U1 might just be the best vacuum Miele has released. Its ability to capture and seal in allergens and particles is tough to match. But one fact that holds it back is too few attachments. Aside from the crevice tool and TurboBrush, you get a dusting brush and wand extension. If you could do without the work, perhaps it\u2019s time to move to a smart home device, such as the iRobot Roomba 960 Robot Vacuum.\r\nMiele Dynamic U1 Wrap Up\r\nTo really cement the Miele Dynamic U1, it needs at least one or two more attachments, but otherwise comes with the bare essentials. And despite using vacuum bags, it\u2019s an integral necessity for capturing 99.9% of particles. There\u2019s nothing worse than sucking up dirt, dust, and pet hair, only to release it into the air again when you go to release it into the garbage.