Levoit - Core 300-P
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Reddit Reviews:
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Last updated: Dec 2, 2025 Scoring
Liked most:
22
4
"I'm a noise weenie at night but this thing is *too* quiet"
"Even on the highest setting it's quieter than a regular box fan. ... It's actually a quite soothing sound"
"super quiet"
79
6
"Definitely helps my allergies imo!"
"Also, my wife was coughing a lot until I put one in the her bedroom."
"I set up three in my apartment and I never had to dust again."
20
9
"never had any issues with odor! ... Helps for dust as well."
"as far as the dog smell- none! ... Very impressed with levoit"
"Highly recommend Levoit! ... I have 2 large dogs in a 44sqm condo. ... When my parents would visit, they usually complain na amoy aso yung condo. Now they say wala na amoy."
17
4
"Mines been running on high for 2 years nonstop. Just as good as day 1"
"I’ve had a couple of these running non stop for years now, works great."
"I’ve had great use for a few years out of a Levoit. ... I vacuum the filters and only change them once a year."
24
2
"Filters are cheap too."
"Levoit is the best for a budget"
"I personally love both my Levoit which I bought used for a great price."
Disliked most:
0
3
"We have 2 levoits and even on 1 I can hear it across the room with the TV on. ... They both have an ear-piercing high pitched sound that I can't stand."
"I had a Levoit Core 300 that developed a fan whine after a year. ... Went through the RMA process and they sent me a new one, which developed the same noise within a few months."
"Levoit Core 300 was decent on specs, but it hummed just enough to wake the youngest every other night."
5
12
"the filters are stupidly expensive"
"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."
"I’m using levoit filters at home and they’re fine and the 2.5 levels are very low. I can also connect them to home assistant which is a big plus for me so I can monitor the filter level(though I’m guessing this is just an arbitrary use based calculation). But I do regret buying them due to the replacement thing."
6
9
"Customer service is good but they changed the manufacturer of their filters and now they reek of chemicals. No thanks. ... Last time I replaced they smelt awful. Contacted the company who was kind enough to send us new ones-same smell. Defeats the purpose if its going to off gas in our home and the smell didn’t go away."
"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."
"The tiny amount if carbon pellets in Levoit’s 300 smoke filter with a 4 removable pre filters still is unmatched by Winix 5500-2. ... carbon pellets can become saturated in weeks (especially with smoke) and potentially reintroduce VOCs into the air. Levoit’s filters exacerbate this problem by placing the tiny amount of carbon pellets last, directly before the fan."
4
11
"I can tell you from personal expeiernce when I was suffering from dog allergies, I bought 2 levoit core 300's and they didnt make a lick of a difference."
"But the small Levoits that everyone shills are useless for anything but a literal mini van. They are tiny. You need big ones."
"I bought some Coways and decided I would get a levoit and it’s too small to get decent airflow."
9
8
"I really despise levoit. I'll never buy anything from them again. Their customer service and "warranty" are awful ... Bought two smart humidifiers, both were defective. Reached out and they sent me a replacement, which also was defective. ... Wanted to just return them and get a refund, but they only offered a credit. The credit I got was less than the current cost of a new product, so I would've had to pay even more. ... By the way, this whole process took more than a month. Customer service was extremely slow with updates."
"Had 3 Levoit’s but they all died between 12-24 months. Junk"
"The Levoits I got that had sensors all broke within the first few months."
We have the levoit purifiers in our living room, bedroom, and the nursery. We love them. We vacuum off the filter every couple of weeks. They run 24/7 and are quiet enough but also loud enough to be a basic white noise machine for baby.
r/NewParents • Air purifiers in the nursery: best one? are they really necessary? ->We have this one!! https://a.co/d/36X7179 Edit — we run them 24/7 and have enjoyed them so far.
r/NewParents • Air purifiers in the nursery: best one? are they really necessary? ->https://levoit.com/collections/air-purifiers/products/core300-air-purifier We bought two (one for the main living area and another for our bedroom) of these a few years back, and they're great. They dont take up much space and effectively filter out all the nastiness. We just bought the smaller one to take with us when we travel, and it really bailed us out when we went to Duluth for a few days recently.
r/Minneapolis • Wildfire smoke air filters? ->Pretty happy with the [Levoit](https://www.amazon.com/LEVOIT-Purifier-Home-Allergies-Pets/dp/B07VVK39F7) . Got it when we shifted to a new place & there was construction work going on nearby.
r/BuyItForLife • The Best Air Purifiers? ->Love my Levoit. Also have their humidifier and it works well. If you're thinking of a robot vacuum, you'll be happier with one that is a mop combo. The vacuum works well but the mop picks up the little bit of dust that the vacuum might not get and just overall feels cleaner (to me at least).
r/homeowners • Air purifier recommendations ->[This is the humidifier](https://www.amazon.com/dp/B0BLV8BM5J?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2&th=1) I'm currently using, because I have a large open area and wanted something that could handle a lot of space. I've used [this one in individual](https://www.amazon.com/dp/B07QWJG68W?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_12&th=1) bedrooms before without issue, though it looks like it might not be available any longer. I've had [this purifier](https://www.amazon.com/dp/B07VVK39F7?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_14&th=1) for 4 years and its going strong. Just, make sure you open it up and take the pre-installed filter out of its plastic wrap if you go with it. There's a ton of videos of people on social media showing that they didn't do that. As for the robot vacuum/mop combo, I'm going to direct you to [Vacuum Wars](https://www.youtube.com/@VacuumWars) on Youtube, who does all sorts of comparisons between different brands and give their ratings (including a budget buy if the preferred winner is super expensive). I've got a Roborock S8 pro ultra and even though its a couple of years old, its still not exactly cheap.
r/homeowners • Air purifier recommendations ->My recommendation for price/performance USED to be the Taotronics TT-AP003, but unfortunately, it looks like it was discontinued :( All units with HEPA filters have basically the same filter, so don't overthink it. However, the ONE SPEC that matters is [CADR (Clean Air Delivery Rate)](https://en.wikipedia.org/wiki/Clean_air_delivery_rate) - this measures how MUCH air it filters. Manufacturers don't like to advertise this unless it's good - likely because their smaller/worse air purifiers wouldn't sell as well! Also note that the advertised CADR is only at the highest (aka *loudest*) fan speed. *For less noise, it's better to get a larger filter and run it at a lower speed - you don't want a little hurricane in your bedroom all night!* Here's some commonly recommended filters (and some from this reddit thread): * The [Levoit Core 300](https://levoit.com/collections/air-purifiers/products/core300-air-purifier) has a CADR of 135 CFM for $99. * The more expensive [Levoit Core 400S](https://levoit.com/products/core-400s-smart-true-hepa-air-purifier) has a CADR of 260 CFM for $219. * The Wirecutter-recommended [Coway Airmega AP-1512HH](https://cowaymega.com/products/mighty-ap-1512hh?) has a CADR of 232+ CFM for $168 (price as of today) - not a bad deal! * The [Winix C909](https://www.costco.com/winix-c909-4-stage-air-purifier-with-wi-fi-%2526-plasmawave-technology.product.100842491.html) has a CADR of 323+ CFM for $199 (Costco online price). Also seems like a good value. * The [Winix C610](https://www.costco.com/winix-c610-4-stage-true-hepa-air-purifier-with-wi-fi-and-additional-filter.product.4000295784.html) has a CADR of 245 for only $129 (Costco online price)! **Probably my recommendation for best price/performance for small/medium rooms.** * The expensive [Dyson HP7](https://www.amazon.com/Dyson-HP07-Purifying-Heater-White/dp/B09LSMRKFD) bladeless heated fan and filter only has a CADR of 80 CFM for $599 (!) You'll notice that filters of similar size have similar CADR. That's because they're essentially a HEPA filter and a fan - it's hard to improve filtration without a larger fan or larger filter. The differences come down to noise level, build quality / customer support, features, and cost of replacement filters. Cheers!
r/homeowners • What are the best air purifiers for home currently? Do you notice any difference when using them? ->Thanks for the recommendation, I was looking for something small and child proof for when their doors are closed (so it was fine to be rated for small sq footage). I ordered these for each bedroom and they already arrived and are set up! Got a AQI meter thing too so we’ll see the difference they make.
r/Minneapolis • Wildfire smoke air filters? ->These are the ones I ordered last night based on an earlier reply. They already arrived and are running in each bedroom!
r/Minneapolis • Wildfire smoke air filters? ->[Levoits core 300](https://www.amazon.com/LEVOIT-Purifier-Home-Allergies-Pets/dp/B07VVK39F7) was a great addition to my Airbnb & quite effective.
r/ZeroCovidCommunity • Favourite small air purifier recommendation? ->Yes! They help me so much during allergy season. I like the Levoit Core 300 for my bedroom because it's quiet: [https://levoit.com/products/core300-air-purifier](https://levoit.com/products/core300-air-purifier)
r/AirQuality • BEST AIR PURIFIER FOR THOSE STRUGGLING WITH ALLERGIES ->I’ve got 4 of these Levoit filters in different rooms of my house and they’ve been great: https://a.co/d/7YwlHdW Multiple different speed settings including a night setting, and can lock the controls so people (my kids) don’t turn them off. I originally found them on a review site that was testing different branded filters ability to turn over air in a space and remove the particles, and the Levoit had performed the best out of that grouping.
r/TwinCities • Any recommendations for a good and affordable HEPA filter? ->I’ve got 4 of these Levoit filters in different rooms of my house and they’ve been great: https://a.co/d/7YwlHdW I originally found them on a review site that was testing different branded filters ability to turn over air in a space and remove the particles, and the Levoit had performed the best out of that grouping. HVAC tech told me that the HEPA air filters in rooms were a better investment than MERV13 filters for the furnace I had been buying and that I could probably go down to MERV8 in the furnace without noticing a difference in air quality because of the room filters.
r/TwinCities • Air Purifiers Worth it? ->I have one of these in every room of my house! Love them.
r/AirQuality • BEST AIR PURIFIER FOR THOSE STRUGGLING WITH ALLERGIES ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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