, - : Featuring a front air inlet combined with wider dual-side air inlets, this air purifier maximizes airflow and accelerates circulation for faster purification. The high-efficiency HEPA filter captures 99.97% of airborne particles, including pet hair, dander, dust, smoke, and odors. Perfect for pet owners and large rooms, it refreshes up to 2600 ft² per hour, ensuring a cleaner, healthier environment for the whole family.

- , : Equipped with an advanced PM2.5 sensor, this air purifier shows real-time air quality levels on its display, so you always know the air you breathe. In Auto Mode, it automatically adjusts fan speed based on detected air quality, delivering cleaner air when pollution rises, and saving energy when the air is fresh, all without any guesswork.

, : Unlike other washable filters made of sponge without a frame, our pre-filter uses a sturdy grid-structured hard plastic frame that resists deformation and supports long-term use. Simply rinse or vacuum to clean, keeping filtration performance strong while extending the life of the HEPA filter, saving you money and reducing waste.

, : This air purifier offers 4 adjustable fan speeds, low, medium, high, and turbo, so you can control purification speed as needed. The 2/4/6/8-hour timer lets you run it while sleeping or away from home, saving energy without sacrificing clean air.

, : In Sleep Mode, the purifier operates ultra-quietly at 22 dB with no bright lights, perfect for bedrooms. Wake up refreshed knowing your room was filled with clean air all night.

, : The built-in filter reminder light turns on when the filter reaches the end of its service life, so you’ll never forget to replace it. Just reset with one touch after changing. Recommended replacement every 3–6 months keeps your home’s air fresh and healthy for the whole family. (The official replacement filter can be purchased on Amazon by searching B0FMJZY4QG.)

, : ETL / FCC / EPA / CARB / DOE Certified. FreAire offers 30-day money-back, 1 year+ warranty, and lifetime tech support. Contact us via Amazon for issue resolution within 2 working days.