Levoit - Core 400

I have a Shark version 4 that covers 1,000 sq ft and also a small levoit one that covers 400 sq ft. Shark one is about 250. Now and the Levoit one around 80

Thank you. Since driving an EV, the gases from other vehicles is extra disgusting. I've brought my Core 400S in the car a few times, but figured I'd research and here I am finding this subreddit, and activated carbon. 

Own Levoit 400 for our main living area (1,100 sq ft apt), the smaller one in our bedroom (toddler sleeps with us). Had them prior to Covid and love them. I vacuum the filters when I can per the manual. I got my mom the blueair 311i max because she was closer to one of the “minor” fires here in LA and she loved it so much she got the mini for her bedroom along with my dad’s (they sleep in separate rooms lol). I ended up getting the mini to bring to work.

The "Core" series (round ones) are definitively NOT HEPA. They still clean air, but if the certification is important to you, they definitely failed to get certified and misled their customers. Their "Vital" series (rectangular) is still HEPA, but they've backed off from marketing it that way due to their legal woes.

So… I don’t know who told you that you only had to replace the filters once a year but 90 days is optimistic for a Levoit Core. And washable filters are a terrible idea, nobody makes a good washable filter. Just replace the Levoit filter whenever it gets clogged up.

I’d yank the Levoit units off this list unless cost is your biggest driver. While the Everest air is a good unit, the core is just not. It will clean air at first but it is cheap and the filter cost will add up over time. The lack of real pre-filters really kills these things. From your list, Medify is excellent. As is Coway 400. IQ Air will filter better than any of these units… but moves a lot less air doing so. I own one and I love it but I fully admit it lacks airflow and is VERY expensive. Alen is also good, you can optionally equip them with extra carbon which is nice. You won’t regret any of these purchases tbh.

We have a Levoit and love it, it has made such a noticeable difference. 3 settings, first one is quiet, the loudest one we use as a white noise machine at night.

We don’t have allergies but we do have a dog who has issues with shedding/dander and it has definitely improved the air quality

Worldtech. Very popular online. 900 baht includes filter with pm 2.5 indicator. Gets 90% of the job done at 1/3 of cost.

I really like the Levoit. It’s super quiet on the lowest setting and you can turn the lights off. My husband is a bozo who needs white noise to sleep so he always turns it up to its highest setting and then doesn’t turn the lights off. We have a coway airmega for our living area but I prefer the way the Levoit looks and my older son kept messing with the coway and it got stuck on a setting so I can’t turn it up or down. ETA I also have a roomba because I am allergic to dogs but my dog is my favorite child and I let him sleep on my bed during the day.

I have a Levoit Core series unit in each room. I can tell the difference when I run it- even visually, when the sun shines in the room I no longer see all the stuff in the air. They are reasonably priced, filters are easy to change, and have a nuce design.

How is a levoit only better for hair and dander? Hepa is hepa and vital series should be just as effective as the others. Core series is inferior. 

Yeah, as others are pointing out the pandemic is far from over. Air purifiers are a great idea. We have them in every room of the house. Get them to cover double the sq ft than the room you’ll use it in so that you can get the same coverage on lower settings. The Levoit Core series is good, has a small footprint and is pretty affordable. I’ve sent these to family. Shout out for the [Air Fanta 3Pro](https://air-fanta.com/collections/all) because it folds down and is portable for travel. [Clean Air Kits](https://www.cleanairkits.com/collections/shop-all) are also awesome. I just got the [Exhalaron](https://www.cleanairkits.com/products/exhalaron) to use for doctors appointments etc.

I chose the Levoit Core Series because its quiet operation worked well in my baby's room, and the cleaner air noticeably reduced my allergy symptoms.

We have several LeVoit smart purifiers and they’re outstanding. Our old home is super dusty and these units have made a huge impact on how we feel and no longer see tons of random dust particles in the air.