KOIOS Air Purifier for 861 sq ft Large Rooms - Perfect for Home Air Quality

By: KOIOS

Are you looking for an air purifier that is designed to cleanse the air in large rooms up to 861 sq ft? Look no further than the KOIOS Air Purifier! This purifier is equipped with a high CADR H13 True HEPA air filter that eliminates odors, allergens, pet dander, smoke, dust, and pollen. Plus, the filter indicator lets you know when it’s time to replace the filter. And, you can rest assured that this purifier is ozone-free. With its superior design, energy efficiency, build quality, and overall satisfaction, the KOIOS Air Purifier is one of the best on the market.
78
B2B Rating
113 reviews

Review rating details

Value for money
91
Size
90
Purifying
93
Overall satisfaction
92
Noise level
90
Energy efficiency
92
Easy to set up
92
Design
94
Customer support
89
Build quality
94

Details of KOIOS Air Purifier for 861 sq ft Large Rooms - Perfect for Home Air Quality

  • Control MethodTouch: Filter TypeHEPA
  • Color: White
  • Power Sourceac: Item Weight5.1 Pounds
  • Date First Available ‏ ‎: September 23, 2021
  • Product Dimensions ‏ ‎: 9.4 x 9.4 x 14.2 inches; 5.1 Pounds
  • Noise Level: 60 dB
  • Floor Area: 1200.0
  • Product Dimensions: 9.4"D x 9.4"W x 14.2"H
  • Item model number ‏ ‎: EPI153
  • ASIN ‏ ‎: B099SCMJJT
  • Brand: KOIOS

Video for this product

Comments

K. Long: We’ve been running two of these upstairs in different rooms of our house for at least 2 years. At the 1.5yr mark I went to change the filter and realized it was inside wrapped in plastic still. I was so angry, I had relied on these filters to clear the nasty air after my cats used their litter box, and had a baby in the house I was hoping to keep the air clean for. So anyway. They work a lot better when the filter is not wrapped in plastic.

United States on Nov 14, 2023

Barry M: To turn off the light touch the fan speed button for 3 to 4 seconds. Presto the light turns off and the speed is unaffected. Read the instructions! This is an excellent unit. I bought 2.

United States on Oct 31, 2023

Rachel Mxxxx: The Good:
Coverage seems to be as advertised.

Works super well in normal sized bedroom/dorm room! After just an hour the stinky sock, gym bag smell was greatly improved in my son's room. I left it on for a 4 hour cycle and it made it seem like it was spring and I had the window open. Wish so bad some people had this in college!

This was also used to remove residual smoke smell from wildfires. We were waking up with scratchy throats and stuffy noses. After running the units on an 8 hour cycle (very large room) we quit sneezing and woke up with clear sinuses. Life saver!

The Bad:
Originally purchased 2 units based on square footage for a large kitchen/living combo. They were very effective when working together, but with both units on, it created so much white noise we had to nearly yell to have a conversation, and the TV volume always gets turned way up. I tried running the units on a slightly overlapping schedule, but they are not as effective on their own for the square footage I had them in.
If you are thinking of purchasing 2+ for a large space, it might be worth it to take a look at larger units designed to handle the square footage.

One...

United States on Oct 02, 2023

Grandparents: Stopped working after two months called the number listed and got some strange savings line person who was no help
Scam or what ??
Now what I’m out the $100 seems like bad business to me I will not call the numbers listed by will try the email on the box
Hoping for a resolution as this was a gift to my daughter and family :(

United States on Aug 16, 2023

JoyJoy: The media could not be loaded.  I am a CA resident and always have the exposure to wildfire pollution and dust, I browsed a couple of air purifiers on Amazon and I find this Koios one at the best value - good price, large coverage area, the design perfectly fits my home.
The designs are very modernized, and buttons are touch sensitive. And I love the blue light on the unit, soft and pleasant. Build quality is solid as well.
And my favorite part is the unit runs quietly - speed 2 are the default mode and I have no trouble of falling asleep with speed 2 on. And I won’t even hear anything on sleep mode or speed 1. Speed 3 has a bit of noise but it’s totally tolerable.
Overall its a great purchase and I highly recommend this product.

United States on Oct 18, 2021



KOIOS Air Purifier for 861 sq ft Large Rooms - Perfect for Home Air Quality Coway AP-1512HH White HEPA Air Purifier - Cleaner Air for a Healthier Home LEVOIT Air Purifier for Large Home Rooms
KOIOS Air Purifier for 861 sq ft Large Rooms - Perfect for Home Air Quality Coway AP-1512HH White HEPA Air Purifier - Cleaner Air for a Healthier Home LEVOIT Air Purifier for Large Home Rooms
B2B Rating
78
97
96
Sale off $66 OFF $50 OFF
Total Reviews 113 reviews 3 reviews 1 reviews
Control MethodTouch Filter TypeHEPA Filter TypePre-Filter
Color White White Silver, White, Black
Power Sourceac Item Weight5.1 Pounds
Date First Available ‏ ‎ September 23, 2021
Product Dimensions ‏ ‎ 9.4 x 9.4 x 14.2 inches; 5.1 Pounds
Noise Level 60 dB 53.8 dB
Floor Area 1200.0 874 Square Feet Noise Level24 dB
Product Dimensions 9.4"D x 9.4"W x 14.2"H 9.6"D x 16.8"W x 18.3"H 18.9"D x 8.5"W x 24.49"H
Item model number ‏ ‎ EPI153
ASIN ‏ ‎ B099SCMJJT
Brand KOIOS Coway LEVOIT
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