Powerful Motor Cordless vacuum cleaner driven by an enhanced 250W motor, delivering a powerful 35Kpa hurricane suction it easily tackles dust, debris, pet hair, and other messes on hard floors, carpets, or tiles, meeting the comprehensive cleaning needs of various surfaces and scenarios. (NOTE: This cordless vacuum model is designed for low-pile carpets; using it on long-pile carpets may cause the motor to stall or overheat. If this happens, clean the floor brush and the vacuum's air intake). Multi-Layer Filtration The stick vacuum cordless rechargeable 6-layer filtration system includes a HEPA filter, stainless steel filter, dual cyclonic separation, and an exhaust sponge, effectively capturing 99.99% of dust particles as small as 0.2 microns, effectively prevents secondary pollution and ensures clean, fresh air. Regular maintenance is advised: clean the filters/sponge monthly and replace them every 2-3 months to maintain suction power and prevent blockages. Always remove the filters before washing to prevent motor damage.