iRobot Roomba Combo Robot Vacuum

It cleans hardwood, tile, and low-pile carpets well. High-pile carpets and thick rugs may be harder for it to handle.

Runtime is 120 minutes per charge. Actual runtime varies between 60 and 90 minutes depending on floor type and suction level. Most users report the vacuum finishes a full cleaning cycle before needing to recharge.

It uses smart navigation with mapping technology to clean rooms in neat rows. Sensors prevent collisions with furniture and stairs, and the navigation is reliable and efficient.

For pet hair, look for vacuums with strong suction (minimum 20,000 Pa for robot vacuums, 150+ AW for cordless), specialized pet hair attachments, and HEPA filtration that captures 99.97% of particles. Top-rated options include the Dyson V15 Detect ($749), Shark Navigator Lift-Away ($199), and Bissell Pet Hair Eraser ($329). According to our price tracking data, these vacuums maintain consistent 4.5+ star ratings across thousands of reviews.

Most vacuum filters should be replaced every 3-6 months, depending on usage frequency and household conditions. HEPA filters typically last 12-18 months with regular cleaning. For bagless vacuums, clean washable filters every 1-2 weeks. Replacement filters cost between $15-$50 depending on the brand. Failing to replace filters can reduce suction power by up to 50%.