Review on 🌬️ Biange Large Room Air Purifier with Smart Air Quality Sensor, H13 True HEPA Filter, Pet Odor Eliminator, Smoke & Dust Removal, Pollen Cleaner, KQ-26+ by Anthony Shang

My goal was to improve the air quality in my home as my son (home 90% of the time) started having problems with allergies after the pandemic. We have 3 small dogs and two cats and sinus congestion has become a daily problem. I tried a few larger models from other brands as I have a pretty big house and ended up sending them back. They couldn't compete with what I got from the Biange air purifier. PROS: Biange is easy to use * The display is color-coded * Shows the temperature and humidity in the room * Shows the air quality (expressed in numbers) * It's quiet, especially in sleep mode, and that's what I love most**, it's responsive to environmental changes in the air within a few seconds. Example: I scratched my back with a back scratcher when I started leaving the room for a few seconds. Adjusted quite a bit. As a skeptic, I decided to test this by blowing a cloud of fine, translucent powder into the room, and indeed, within a few seconds, Biange adjusted to purifying the air. Yes, I tested other brands, only Biange reacted noticeably to the change. My sons allergies have gone down so I bought Biange #2 and today #3CON: Wish Biange has developed a large area system that only fits up to 269m². Foot