Review on 🌬️ LEVOIT Air Purifiers for Home Large Room with Smart WiFi, H13 True HEPA Filter, PM2.5 Monitor, and Alexa Control - Removes 99.97% of Particles, Allergens, Smoke, Dust - Auto Mode, White by Christin Williams

I was looking for a medical grade air purifier for my mom that has a high CADR (a measure of volume of air moved) and after reading the brands recommended by the doctor, it came up with the List much more expensive machines (IQAir, Alen, ETC) so I thought let's try. It uses the same technology as more expensive machines, but at a lower cost, including filter changes. Received in the mail yesterday and put it in my mum's room and within 30 minutes you could smell it and feel how much lighter the air is. When my mom got home, she felt her sinuses starting to open and slept through the night without waking up with a dry cough and a runny nose. My only concern is that the auto mode seems to be stuck in serious mode (probably dust particles clogging the laser, which can most likely be fixed with a can of compressed air. Update coming soon). The good thing about this model and brand is that they are safe for people with lung diseases. You don't have to worry about plasma, UV or ozone with these brands, and they get the job done better. She used to have a GermGuardian but it never could handle smells and the filter design was terrible. In this model, the charcoal and charcoal pellets are located inside the HEPA, so no dust or particles can interfere with the chemical reaction used to absorb odors and VOCs. Recommend this model for large spaces and homes. But if you are in a smaller space, the model below this "Core 300" will be great for your needs! Allergies and Asthma Symptoms We place the unit in the center of the house in the kitchen/dining area and it is able to rid our entire home of pet and cigarette odors in an hour at a speed of 4 has an area of 403 square feet , but poses no problem covering much larger spaces. The included filter still works AND I LOVE that it has two separate indicators so you know when it's time to vacuum the pre-filter. filter or replace. The clear light has only come up twice so far which is shocking considering we have the Great Pyrenees and the Aussie. We love this model so much that I recently bought it for my grandparents and they've noticed a huge difference in their symptoms too! I'm officially a Levoit fan.