Fil-Fresh 16 in 1 Air Quality Monitor Indoor, CO2 Monitor Air Quality Tester with 9 Display+7 AQI Alerts for CO2, TVOC, HCHO, PM2.5, PM1.0, PM10, Time, Temperature, Humidity Meter, 7" Large Display
16-in-1 Air Quality Monitor with Alarm: Indoor air quality tester features real-time detection of 9 key parameters—CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, Temperature, Humidity, and Time; plus 7 air quality alerts (AQI, CO2, PM2.5/PM1.0/PM10, HCHO/TVOC), so you always know what's in your air with instant alerts for easier, healthier living
Accurate Measurements: Engineered with multiple high-precision sensors and an advanced algorithm, this home air quality meter delivers precise real-time readings with rapid updates every 1–2 seconds
Multi-Functional Must-Have: Works not only as an AQI monitor and CO₂ detector, but also as a thermometer, humidity gauge, and clock, making it perfect for use in your home, office, bedroom, kitchen, or baby room
Easy to Use: Enjoy a 7-inch HD display for clear readings at a glance, and simple one-touch operation that gives you instant, comprehensive insight of your indoor air, with no expertise needed. No more guesswork— know exactly when to ventilate or purify your air for you and your family's health
Convenient & User-Friendly: The sleek air quality monitor comes with a charging adapter, USB-C cable, user manual, and FAQ card. Easily adjust display brightness, switch between °F/°C, and set the time to fit your needs
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚚 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🔧 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🛡️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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