Thank you for checking out my small channel! If you don't mind sharing this video if you found it helpful then it'll mean a lot. Either way have a great day :)
Outstanding video on testing all 6 different Levoit models. I must say, it was one of the most comprehensive and well-executed reviews I've seen in this area. You did an exceptional job of breaking down each model through a series of thorough and systematic tests, and spent a lot of time doing it too. Firstly, the particle testing was incredibly insightful. The use of advanced tools to measure the air quality before and after using each purifier provided clear and concrete data on their effectiveness for me. Your scientific approach gave a clear picture of how well each model performed in real-world conditions. I even took notes of the equipment you were using to purchase for myself. The features comparison was nice, you meticulously highlighted the unique features of each model or their lack of, making it easy to understand the strengths and potential drawbacks of each. This segment was particularly useful for anyone trying to decide which features are most important for their specific needs. Clearly it's having that 6th hour timer button...lol. The speed and noise testing using a decibel reader was another highlight. Understanding the operational noise levels can be crucial for those of us who value a quiet environment, highly appreciated. The total cost comparison over time, and including the costs of the filters and electricity, was incredibly helpful and of course ball-park figures. This long-term perspective on the investment required for each model was clearly insightful, making it easier for me to make an informed decision based on my budget and maintenance preferences. Finally, your ranking of the six models was a great conclusion. The rankings were well-justified, with clear explanations based on the performance data your collected throughout these exercises. It provided me a concise summary that helped me quickly understand which models stood out in various categories. Kudos Jia for such a well-done and informative review!
It was a little crazy (due to the amount of work done) and valuable comparison, becouse I just bought 300S model before the allergy period in Ukraine. Thank you for lot of my smiles during that video. I hope your channel will have a lot of subscribers 🙌
Love this video! Our Health should always be on S-rank and you made a great tier list. But do you think It's better to have 4-5 minis rather than 1 core 600s?
I watched many reviews on air purifiers and some professionals are saying about how good is to have washable pre-filter since it catches big dust and prevents hepa filter from it. The more prefilter catches dust, more hepa will live, and this can save a more money in long run. If anyone uses core 400s/600s comment here, how often do you change filters.
This is exactly the kind of data and testing I've been looking for! 1:53 "They just set it so they can barely hear it and just leave that 24/7" dawg got me 100%😭lmaoooo Fr though how do you only have 88 (now 89) subs??? Even if I wasn't shopping for a purifier I'd deadass watch this whole video.
wow just two days ago. I thought this was an old video. Ty for going through all that. I wanted a 400 and u proved it was the best one :D . I appeciate you taking all costs down the line in consideration!
Do your research - Levoit was challenged by Dyson to remove 'HEPA' term from their advertising because Levoit *actually* do not have HEPA filters for many of their models. They have 'HEPA Sleep Mode' which is the sleaziest marketing term I have seen but no actual True HEPA filter. After much research, WINIX 5500-2 is still the best based very extensive scientific testing.
Thank you for being it to my attention. No HEPA doesn’t mean it can’t capture viruses. MERV 13 and even lower grade filters can capture viruses. If we're just talking about capturing particles in general. My next video tests the Puroair which has a hepa 14 filter which is even better but from my testing, it didnt do that well. What matters for capturing particles is airflow and filtration efficiency. There's a great video on youtube where it looks like studies where merv filters might even be better than hepa filters.
Great Job in the reviews. But based on the size that would be great to Add. Dorm room . or house? What woudl you recommend. I can't imagind getting the 600. Abd do these include airborne germs. its not mentioned. thank you
i dont think airborn germs, my next video explains ionizers that might be effctive for that but they have the downside of creating ozone. 400s is great for dorm room, using it in my room currently
