In this KOIOSE PI810 review, we’ll take a closer look at this compact air purifier, from checking performance at family homes to rating other users.
We’ve reviewed a variety of air purifiers, from high-tech purifiers with dedicated apps and smart technology to more basic and affordable options. Therefore, if the KIOOS EPI810 isn’t what you’re looking for, check out the best air purifier guides to find the one that’s right for you.
KOIOS EPI810: Important information
Available from $ 45.95
Covers 269 square feet
True HEPA filter
Activated carbon filter
1 year limited warranty
Approximately 50 dB even at the highest setting
Small enough to sit on the desktop
Easy to operate right out of the box
Less than 2.5 pounds.
The KOIOSE PI810 with True HEPA 3-stage filtration system and activated carbon filter should be able to absorb. Approximately 99.97% of dust, pollen, mold, bacteria and other particles Greater than 0.3 micron. It also comes with a one-year warranty.
Activated carbon filter absorbs Volatile organic compounds (VOCs) can come from household chemicals such as cleaning products and adhesives. It also helps remove unpleasant odors that remain around your home, such as the smell of food and pets.
Two fan speeds allow the user to choose a quieter and less powerful setting, but the built-in nightlight makes this purifier ideal for children’s rooms.
KOIOS EPI810: How big is it?
- Height: 7.5 (inch)
- Diameter: 6.9 (inch)
With the size of a paint can of about 1 gallon, the KOIOSEPI 810 is the most compact air purifier we have reviewed. It’s small enough to sit comfortably on any office desk or shelf. It weighs less than 2.5 pounds and is lightweight enough to travel.
The KOIOS EPI810 covers an area of up to 269 square feet and may be suitable for homes with small and medium-sized rooms.
KOIOS EPI810 Review: How Easy Is It To Use?
The KOIOS EPI810 has a filter already installed, so it works right out of the box. Simply connect the appliance and use the single power button at the top to turn it on. Using the same button, the user can switch between the two fan speeds and turn off the nightlight if needed.
The user can operate the refiner through the main power socket or run from a laptop via a USB cable. However, this additional feature looks almost verbose, as we’ve found that operating via USB slows down the fan.
KOIOS EPI810 Review: Performance
The KOIOS EPI810 is equipped with a True HEPA H13 filter. This means that you need to remove at least 99.97% of the particles in the air. In the home test, the quality of the surrounding air before and after using the purifier for 30 minutes was measured along with the match smoke test and the incense smoke test.
Using an air particle counter before, during, and after ambient air quality testing in a 323-square-foot enclosed room, the KIOOS EPI810 absorbs 52% of particles <0.3 microns and 55% of particles <2.5. I found out that This was a low setting, so I ran it again with a high setting to see if it would improve performance.
After running the KOIOS EPI810 at a higher setting for an additional 30 minutes, we found a slight improvement in performance, absorbing 75% of particles smaller than 0.3 microns and 82% of particles smaller than 2.5 microns.
Our match smoke test evaluated how well the purifier absorbed the particles emitted by burning the match. At the highest level settings, the purifier was found to absorb 69% of particles smaller than 0.3 micron, 76% of particles smaller than 2.5 microns, and 91% of particles smaller than 10 microns.
Finally, our incense smoke test evaluated the performance of the purifier after burning five incense sticks at the same time and found that the results were mixed. The KOIOS EPI810 absorbed 99% of particles of 10 microns, but only 52% of particles smaller than 2.5 microns.
Based on home tests, the results showed that KIOOS EPI810 was well below the 99.97% absorption expected from the H13 True HEPA filter across all particles. However, running the air purifier longer than the limited 30-minute test may give better results for the user.
KOIOS EPI810 Review: What’s good about it?
The KOIOS EPI810 should be one of the easiest to operate the air purifiers tested. Its small size and weight also make it easy to move your air purifier from room to room, or go on vacation or business trip.
The nightlight bonus feature makes the KOIOSE PI810 an air purifier suitable for nurseries and children’s bedrooms. The nightlight can be turned off by pressing and holding the power button for 4 seconds, but this information is often overlooked in the manual. As a result, there are some negative reviews on Amazon (see the User Reviews section below).
KOIOS EPI810 Review: What’s not so good about it?
The simplicity of the KOIOS EPI810 is that of more expensive air purifiers, such as scheduling the purifier to turn it on and off at pre-programmed times, and displaying its performance on smart apps and LCD displays. It means that it lacks functionality.
The noise level of both settings is high compared to the more expensive options. The lowest setting is measured at about 40 decibels, which is the same as ambient noise and bird calls, while the higher setting is recorded at 52 decibels, which is noisy, and is the same as normal conversation.
Unfortunately, the KIOOS EPI810 did not meet expectations during home testing. In most cases, it was below the 99.97% expected from devices with H13 HEPA filters, and performed the worst in testing compared to all other air purifiers.
KOIOS EPI810 Review: User Review
KOIOS EPI810 has been awarded 4.5 out of 5 stars on Amazon.com. Full 5-star users appreciate the performance of the purifier and its convenient compact size. Others value the ability to neutralize unpleasant food odors and pet odors. Many reviewers have purchased several purification devices for use in multiple rooms.
Negative reviews point out that the purifier could be noisy at the best settings, or couldn’t switch the nightlight setting off. Others have criticized the unit’s quality for a “cheap” feel, saying that replacement filters are too expensive for almost half the price of the base unit.
Need to buy KOIOS EPI810?
If you’re looking for a lightweight and compact air purifier, the KOIOSE PI810 is for you. Its affordability and simplicity can make it a reasonable entry-level purifier. However, if you’re looking for a performance-packed air purifier, you’ll want to spend a little more.
If this product doesn’t suit you
If the KOIOS EPI810 is not an air purifier, Revoit H132.. A little larger than the KOIOS EPI810 and also equipped with a nightlight, the Levoit H132 is reasonably priced but performs well in home testing.
If you’re looking for something more powerful and with smart control bonuses, Levoit 400SGreat for modern connected homes.
KOIOSEPI810 Air Purifier Review
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