Review on 🌬️ Gocheer Power-Saving Air Purifier: Large Room Coverage, Smart Wifi Control, H13 HEPA Filter - Allergies, Pets, Smoke, Dust, PM2.5 Display & Air Quality Monitor by Janelle Love

This ingenious air purifier is suitable for large rooms and heavy work. It is also suitable for large rooms as it can clean over 4000 square feet to specification, 2500 in 30 minutes and 1100 in 15 minutes. That's an impressive range for one of these portable vacuums. It also provides an instant measurement of air quality. It measures air quality using fine particles with a diameter of 2.5 micrometers. It's super tiny and may contain some tiny but harmful particles. Anything less than 50 2.5 micron particles is considered good quality and green in color. If there is a double number of particles, then this is considered total and average. If this is the state of your air, it will show blue and three times dirty and red. If your device shows green, 99.95-99.97% of all particles have been removed, depending on the particle size. These particles are odorous, allergens, pet dander, germs and respirable dust. The color display gives you an instant indication and if your situation is similar to mine you will see an improvement in real time. Also impressive is that this happens when the fan speed is low and the device is very quiet, but you have the option to increase the speed as there are 6 different levels. You can also set this device to run at a lower speed at night as it has timers that control the fan speed. When it's low you don't even hear it or realize it's on. If you are allergic you will notice a difference in your quality of life. Unfortunately, I know this, and sometimes I felt that moving would be the best choice. I just needed clean air. It will also reduce the number of pathogens like viruses, bacteria and mold that can make you sick. Maintenance is pretty easy. The device has a two-component filtration system that includes a pre-filter and a HEPA filter. The pre-filter can be washed by holding it directly under running water. The HEPA filter does not need to be replaced, according to the product specifications you can expect it to be replaced every 6 months. The device notifies on the machine and via the app, and the filter life can be monitored via the app. You can find replacement filters on Amazon by searching for H13 HEPA filters. It is also worth noting that this device is high quality and heavy. It comes in a large box filled with foam and not easy to pull out. I used utility knives but be careful when doing this and focus on the corners. If you need to move the device, it has wheels on the bottom which makes it much easier.