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Step up to smarter, deeper cleaning with the Eureka ReactiSense 440—a premium cordless vacuum that delivers more suction, more runtime, and more convenience than ever before.
Building on the trusted performance of the ReactiClean 410, the 440 introduces an upgraded airflow system, a larger dust bin, and enhanced attachments like the LED motorized floor head for better visibility and control.
Pet hair is no match for the anti-tangle brush roll, while an advanced filtration system keeps your air clean by capturing 99.99% of dust and allergens. And with more runtime in High mode, it’s ready to handle big jobs with minimal interruption.
Whether you’re deep cleaning on weekends or handling daily touch-ups, ReactiSense makes every pass count—with smart design, thoughtful features, and a legacy of Eureka quality you can count on.
Hair is guided away in real time by special fins and comb-strips, preventing clogs. This maintains powerful suction on deep carpets and prevents entanglement damage, enhancing suction and longevity.
For a thorough clean, Smart Sense+React auto-adjusts suction and brush speed to both dust levels and floor type, making it ideal for mixed homes with pets or allergies.
Delivers powerful 350W suction for deep cleaning. The sealed H13 HEPA filtration traps 99.95% of microparticles and odors, ensuring no leakage and protection for allergy sufferers.
With a 60-minute runtime covering 1,614 sq. ft., it requires no mid-cleaning charges. An optional extra battery provides unlimited runtime, eliminating power anxiety.
It converts from an upright to a handheld vacuum, including a crevice tool for versatile cleaning. Fingertip controls offer three modes (LOW/AUTO/HIGH) to suit different surfaces.