Qenza Air One Smart HEPA Air Purifier

Everyday indoor air carries more than you notice—cooking aerosols, seasonal pollen that rides in on clothes, pet dander that settles into soft surfaces. Qenza Air One is a smart HEPA air purifier built for mid-to-large rooms, designed to run quietly in the background while a built-in sensor watches particle levels and adjusts fan speed when the air changes.

A multi-stage filter traps fine dust, pollen, and pet dander, with an activated carbon layer to help reduce common household odors. Auto mode responds to what the sensor reads; Sleep mode keeps the unit subdued overnight. Open the side panel when it is time to swap the filter—no tools required.

Air One ships with a genuine Qenza filter pre-installed. Pair it with the Genuine Filter 3-Pack so replacements stay on hand.

• True HEPA filtration for dust, pollen, and pet dander
• Real-time air quality readout with auto fan adjustment
• Sleep mode tuned for quieter overnight use
• Sized for mid-to-large living rooms and primary bedrooms
• Tool-free filter door for a clean, sealed swap
• Ships with a genuine Qenza filter already installed