KOIOS EPI810-A 3-in-1 Air Purifier Review In 2022
The ideal air cleaner to deal with California Wildfires Travels. KOIOS EPI810-A 3-in-1 True HEPA Air Purifier is an affordable option for those that need clean air without the budget. Comes with tons of useful features for a compact device, what are the pros and cons of owning one? Can the filter remove ultrafine particles? Is it costly to maintain? Find out in our full review below.
** MRSP (Manufacturer's Suggested Retail Price)/ RSP (Retail selling price) is accurate at the time of posting.
^ Annual filter cost is calculated based on filter price and 12 hours of usage. Pricing could vary depending on air quality, usage frequency, and speed.
` The indicated online price guides as follows: $ = under $50, $$ = $50-100, $$$ = $101-200, $$$$ = 201-300, $$$$$ = $301-400, $$$$$$ = 401-500, $$$$$$$ = over $500.
KOIOS EPI810-A Specification
| Product | KOIOS EPI810-A |
Dimension | 6.9 x 7.5 x 6.9 in (17.5 x 19.1 x 17.5 cm) |
| Weight | 2.1 lb (1 kg) |
| Fanspeed | 2 |
| Coverage (up to) | 156 sq. ft. (14 m2) |
| Airflow speed | |
| Dust free (CADR) | |
| Pollen free (CADR) | |
| Smoke free (CADR) | |
| Humidifying(H) speed | |
| Filtration | 3-stage |
Pre-Filter - Lifespan - Replacement cost ($) | Pre-filter 6 months |
HEPA filter - Lifespan - Replacement cost ($) | True HEPA filter 6 months |
Carbon filter - Lifespan - Replacement cost ($) | Activated Carbon Filter 6 months |
| Ionizer/ Technologies | |
UV-light/ PCO | - |
Other filter | - |
All-in-one filter - Lifespan - Replacement cost ($) | KOIOS Certified Replacement Filters EPI810 6 months +- 18.99 |
Optional/ Addon | - |
| Noise level | <25 dB |
| Power usage level | 8 W |
| Timer/ Scheduler | |
| Sensors | |
| Auto mode | |
| Air qualityAQ indicator | |
| Filter change indicator | |
| More color options | |
| Wi-Fi/ BTBluetooth | |
| ENERGY STAR | |
| Remote control | |
| Child lock | |
| Warranty | 3 years |
| Email/ Phone support |
Key Features
- 3-stage filtration with 2 fan speeds
- 360° deep purification
- Fine Preliminary pre-filter
- True-HEPA filter - Filter 99.97% of particles as small as 0.3 microns
- Activated Carbon Filter
- Optional night light
- Whisper-quiet operation
- CARB certified ozone free, Etl, CC Certified & Ce Listed
- 3 years warranty 24/7 live chat support
Design And Usability
Dimension
6.9 x 7.5 x 6.9 in
(17.5 x 19.1 x 17.5 cm)
Weight
2.1 lb (1 kg)KOIOS 3-in-1 HEPA air purifier EPI810-A can greatly improve your indoor air quality despite being price so cheap. The sleek minimalist design stands at a small 6.9 inches in diameter and a short 7.5 inches in height, it will fit nicely on your table, bedstand, desk, island table, and TV cabinet. The 2.1 lb weight is very light for room to room purifying and you can even pack it for a short getaway. Overall fitting is solid but no premium materials can be found here. It will last for everyday use with no off-gassing to worry about.
KOIOS 3-in-1 True HEPA air purifier is very easy to use with a single button operation. You can cycle between the 2 speeds, activate/ deactivate nightlights by holding the button for 4 seconds, and reset the filter change indicator. Perfect for children’s bedroom that needs a sense of security and pathway to the toilet.
No quality is compromised. KOIOS HEPA air purifier is officially CARB certified ozone-fee, ETL, FCC. CE listed, and EPA approved. 100% safe for your respiratory system with no harmful byproducts produced. Best of all, it comes with a 3-years warranty with 24/7 live chat support. Again this is a product that only costs you less than 50 dollars.
Airflow, Coverage, And CADR
Purifying coverage
156 sq. ft. (14 m2)
Fanspeed
2Recommended Read
Filters And Performance
No surprise here, KOIOS EPI810-A is powered by a 3-in-1 True HEPA filtration. The pre-filter will trap dust, hair, debris while protecting the HEPA filter from being clogged by large particles. In return, the HEPA filter removes 99.97% of fine particles small as 0.3 microns in sizes like dust mites, pet dander, pollen, mold spore, and fungi. The carbon filter neutralizes toxic smoke, fumes, and odors from pets, cigarettes, food, paint, and detergent. The filtration might be on the smaller size, it will perform well as long as it is placed close to the sources. Suitable for babies, elders, people with rhinitis allergy symptoms, and wildfire use.Noise And Energy Usage
Noise level
<25 dB
Power consumption
8 W| Noise Type | Decibels |
|---|---|
| KOIOS EPI810-A | <25 dB |
| Breathing | 10 dB |
| Rustling leaves | 20 dB |
| Whispering/ Quiet library | 30 dB |
| Light rainfall | 40-50 dB |
| Conversation | 50-60 dB |
| Vacuum cleaner/ Hair dryer/ Washing machine | 65-80 dB |
| City traffic | 80-90 dB |
Pricing And Maintainence Cost
MRSP/ RSP**
+- 45.99
Annual Filter Cost
+- 38
^ Replacement filters/ estimated cost
The best place to buy KOIOS EPI810-A 3-in-1 True HEPA Air Purifier is on Amazon as it offers a high discount, free shipping (limited by country), and free return with 24x7 customers support. The official KOIOS website is also a good place to go but the shopping experience is less than ideal. You will also need to open a new account which can be a hassle for many.
Pros
- Affordable (less than 50) with low filter replacement cost.
- Extremely lightweight and compact design with 360° deep purification.
- Standalone True HEPA filter and carbon filter.
- Optional night light and can be disabled when not needed.
- Whisper-quiet operation with noise level less than 25 dB at low speed.
- Comprehensive 3 years manufacturer warranty.
Cons
- Not the quickest in removing smoke particles and odors.
- Comes with only 2 fan speeds adjustment without a timer, auto, or sleep mode.
