Vremi Large Room Home True HEPA Filter Air Purifier

Last updated date: June 14, 2021

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Vremi Large Room Home True HEPA Filter Air Purifier

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We looked at the top Air Purifiers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Air Purifier you should buy.

Update as February 9, 2022:
Checkout Defeat Dust And Allergens With The Best Air Purifier for a detailed review of all the top air purifiers.

Overall Take

If you're looking to reduce the allergens in your home, you'll want to set up this air purifier. It is able to remove 99% of the most common airborne irritants, so you're not left suffering with itchy eyes and constant sneezing. The unit is even equipped with a reset filter indicator, so you can stay on top of filter replacements.

In our analysis of 65 expert reviews, the Vremi Home True HEPA Filter Air Purifier placed 4th when we looked at the top 17 products in the category. For the full ranking, see below.

From The Manufacturer

TRUE HEPA AIR PURIFIER – Traps 99.97% of pollen, dust, pet dander, and other airborne irritants. This air purifier traps particles as small as 0.3 microns and larger, helping to fill your environment with crisp, clean air. With a CADR rate of 129 CFM (220 m³/h), it purifies the air in spaces up to 300 sq.ft (27 m²). POWERFUL 3-STAGE FILTRATION – Includes ultra-fine pre-filter, True HEPA filter and activated carbon filter for odor reduction. Air filter run time is approximately 4320 hours (~180 days). IMPORTANT: The included filter (located INSIDE the air purifier) ships with a protective plastic sleeve. Please REMOVE PLASTIC SLEEVE from filter BEFORE use. SMART AIR QUALITY MONITOR – Features a built-in air quality sensor that measures and displays air quality level (blue, green, orange or red) and adjusts the fan speed (low, medium or high) in real-time. The unit comes with a reset filter indicator that flashes when it’s time to replace the filter. COMPACTLY ENGINEERED – Our portable home air cleaner machine in premium quality ABS housing measures 15.5 inches in height and 8.7 inches in diameter with 360-degree aerodynamic air intake, and modern design suitable for living room, bathroom, bedroom, and office. A thoughtful gift for parents, colleagues, and friends. QUIET WITH GENTLE NIGHT LAMP – Operates more quietly than other air purifiers (less than 52 dB). Includes warm night light with multiple brightness levels, plus a built-in 2, 4 and 8-hour timer for added convenience.

Expert Reviews

Expert Summarized Score

11 expert reviews

User Summarized Score

531 user reviews

What experts liked

3-Stage Filtration: This unit consists of three powerful filters. The pre-filter, true HEPA filter, and the activated carbon filter. The pre-filter stage eliminates all the large particles hence ensuring to keep the second filter safe for longer usage. Anything that passes through these filters is, however, trapped at the second filter.
- Reviews of Air Purifiers
With a three-stage filter, this air purifier can trap up to 99.97% of airborne irritants. The size of a small side table, it can run for up to 180 days on one filter before it needs to be changed. It even has air quality sensors to let you know how your home is doing and a fan that automatically adjusts depending on that level.
- Daily Beast
Features a 3-stage filter system and a HEPA filter. Has an impressive filter runtime of about 180 days. Integrated air quality monitor with a fan speed sensor. Compact-sized with 300 sq. ft coverage range.
- Product Advisor
Its size is ideal measuring about 16 inches in length and 9 inches in diameter, almost like a night lamp sitting sleek and suitable for any of your rooms. This purifier can kill germs and viruses and many other pollutants, ensuring a safe atmosphere for all-babies, young adults, and the older adults who wish to breathe in some fresh air.
- Top Ten Review Pro
This is a great purifier, though. Its 360-degree intake take in air from every direction, and its powerful fan will circulate through your room’s air in a flash.
- Home Life Digest
Created to destroy pollutants in rooms up to 300 sq ft. One of the main advantages is its small and lightweight body. You can also set a timer for 1, 2, 4 or 8 hours at a time. This Tower purifier is perfect for bedrooms and other large and middle-sized spaces.
- Eco Life Master
The Vremi air purifier has an unheard of 100% of reviewers rating it 5-stars and traps particles as small as 0.3 microns and larger, which helps to fill your rooms with crisp, clean air. The Vremi air purifier is by far our best room air purifier and is quite frankly the best room air filter for your home.
- Best Under 250
It’s effective, it looks good, and it’s affordable. One of the best features of this air purifier is its innovative design. With a 360-degree aerodynamic air intake system, this purifier draws in air from every angle to make sure no part of the room is left unfiltered. It also features a 2, 4, or 8-hour timer for added convenience as well as a warm night light with multiple brightness levels to choose from.
- Skyonic
If you are looking for the best budget air purifier. The Vremi is the one. An almost perfect air purifier that gets almost everything right. It does a superb job at eliminating pet odours, cigarette smoke, dust and airborne irritants. Also, if you experience headaches after waking up due to impure air. Then you should get the Vremi air purifier. This device works very well and can be used for large and small rooms.
- Tech Consumer Guide
For homes with pets – we’d recommend the Vremi Large Room Home Air Purifier, which has the following features: Activated carbon filter: can help with VOCs and bad smells.
- Best Air Purifier Ratings

What experts didn't like

Maximum noise is 52dB, which is a little bit higher compared to the air delivery rate. Smaller area coverage. Energy usage is bit high.
- Reviews of Air Purifiers
The constant sound that disturbs users. Doesn’t display live air quality very clearly which doesn’t help users.
- Top Ten Review Pro
Its cleansing reach isn’t quite large enough to make it into our “large spaces” category.
- Home Life Digest
No washable filter.
- Eco Life Master
It would have been perfect if not for its pricey filter replacements, bright blue lights and loud.
- Tech Consumer Guide

An Overview On Air Purifiers

Despite the best efforts of the filters in our air conditioners and furnaces, pollen and dust particles can settle into carpets and upholstery. Mold spores can grow in moist areas. And if there are pets or smoke involved, there can be even more particulates in the air.

Whether you suffer from allergies or just want to eliminate the smell associated with all this particulate matter, a good air purifier can be an essential accessory in any room. But how are they different from the filters we already have in our regular AC?

All that depends on the purifier. Most models circulate air through a HEPA (High-Efficiency Particulate Air) filter, and often more than one. HEPA filters are certified to trap particulate matter as small as 0.3 microns, which covers dust, pollen and most bacteria. Some purifiers boast a medical-grade Hyper-HEPA filter that will go down to 0.003 microns — enough to pick smoke out of the air.

In conjunction with this, the more high-tech air purifiers can employ an extra line of defense. Some models use an optional UV light that renders many micro-organisms sterile, and an activated charcoal filter that can actually pull in and neutralize toxins through electrostatic attraction. There are also models that can ionize incoming particles, which are then sucked in by metal plates or other treated substances.

For a measure of general effectiveness, you can look for a rating on most air purifiers called the CADR — Clean Air Delivery Rate. It’s a number that represents the cubic feet per minute (CFM) of air that has been cleared of all the particles of a given size. These ratings are recognized by the federal government and can be found on most devices. If you can’t find them, the number is fairly easy to calculate: Just take the CFM on the air purifier and multiply it by the percentage of a certain particle (smoke, pollen, etc.) that the machine can remove.

The Air Purifier Buying Guide

  • One of the first things you’ll want to consider when buying an air purifier is the kind of room you’ll be using it in. When it comes to price, this is usually the primary factor. A workhorse unit that can handle an entire living room and kitchen is going to run you significantly more than a machine that’s meant for a home office for good reason.
  • Are you looking for protection from allergies or just need to freshen up the air? A quick look at the specs for the purifier should tell you what particles it can effectively remove from the air. Again, a HEPA filter is going to do the trick for most common irritants and odors, including pet hair and dust. But if you live in a smoker’s house, look into something more robust.
  • Much like your air conditioner, you’ll likely be keeping an air purifier on for as long as you plan on breathing the air in that room. In a lot of cases, that might be all day, so power consumption matters. Frugal users might want to check out the wattage specs on prospective models. There are also features that can mitigate that electricity drain, such as timers. In most cases, your air purifier won’t be running all the time. It’ll cycle the air through a few times an hour, and you can adjust that number more or less with most models.
  • Another thing to figure into your price point are the filters. Like your AC, there’s upkeep involved. Check not only the price of your filter, but the frequency with which you’ll need to replace it.
  • Since they’re meant for indoor use, most air purifiers are better looking than, say, that wall AC unit you had in your dorm room at college. That said, few people want them as the focal point in a room. If you’re getting one for a small room, you likely want a small purifier — or at least one that’s nondescript.