Best Koios Air Purifiers in 2026

❤️24/7 Live Chat Support: FREE upgrade to FULL Replacement GUARANTEE. We treat you like family and so we want you to be 100% happy! With any questions, please reach out to us and our wonderful people will be there for you.

❤️Maximum Coverage: the centrifugal wheel design creates a stronger airflow that cleans room up to 1080sq.ft in just 45minutes. Combined with UV light and Ionic generator, you feel the fresh air in minutes.

❤️Better than most the air purifiers on the market: Its 5-in-1 Filtration System filters 99.97% of dust, pollen, smoke, and pet dander. This air purifier filters particles as small as 0.3 microns and more which will help improve your overall health. This is perfect for pet owners, babies, children, the elderly, and anyone who wants to improve the air quality in their home.

Efficient H13 Purification: Equipped with an H13 True HEPA Filter and a high-efficiency filtration system, our air cleaner can effectively filter particles as small as 0.3 microns in the air. When you turn on the high-efficiency air purifier, it can refresh the air in a room as large as 1095 sq ft / 100 m² every hour, providing you with a new and comfortable air environment throughout the day in your home or office.

Dual Air Treatment: Our air purifier not only uses H13 True HEPA filter to capture particles as small as 0.3 microns, but also features a light treatment technology to further purify the air. With this dual treatment system, we provide more comprehensive air purification, ensuring a healthier living environment for you and your family. (Note: The function is turned off by default, please turn it on to maximize the air purifier's performance.)

Feel The Air Change: Our air purifier comes equipped with a built-in PM2.5 sensor, so you don't have to play the guessing game with your nose. When the air quality drops, our purifier will go into action and the indicator will turn yellow or red, and the fan will speed up to clean the air faster. Trust us, your lungs will thank you for the break from the dirty air.

H13 True HEPA Air Purifier - KOIOS air purifier for home has a 3-stage filtration system: pre-filter, H13 true HEPA filter, and high-efficiency activated carbon filter. Effectively Clean air pollutants, like dust, pet dander, smoke, and house odor. Relieve sneezing. Tips: Only use genuine KOIOS replacement filters (search for B0BYNLC5WN) for the best results and product performance. Please remove the plastic bag from the H13 HEPA filter before running the air purifier.

Efficient and 25dB Operating Quietly- The air purifier for room desktop features 360° air intake and a powerful motor, which can clean up to 140 ft² in 25 minutes, and 280 ft² in 60 minutes. It takes one single press of the same button to turn it on/off and control the fan speed（3 Fan Speeds）. The operation couldn't be easier.

Air purifiers with Portable Design- Not only can this air purifier for dust get rid of air pollutants but also can be a good partner for your travel, driving, and office. The unique handle design allows you to carry it anywhere, breathe fresh air at any time, and maintain a good mood. The small and minimalist design is elegant and stylish, suitable for any style of room such as a living room, bedroom, kitchen, car, hotel, desktop, etc. perfectly solve air quality problems in small areas such as bedroom, office desktop, pet room.

🌳Ture H13 HEPA Filter, Medical Grade: Find the HIMOX H05 Air Purifier Replacement Filters on Amazon search B0BXSDCXZF. Purify 99.99% allergy, mold and harmful particles, bacteria and viruses, VOCs, asbestos, radon in your home, improve your lung and heart health.

🌳Activated Carbon Air Purifier: Best pets air purifier 🐱🐶≥300g of activated carbon, 100% reduce pets odor, pet dander and smells. Relief from allergies, asthma and other respiratory conditions

🌳 High Purification Performance: Large room air purifier. 250 CFM CADR rating of 235 for smoke, along with ratings of 240 for pollen and 246 for dust. Refreshes the air 5x per hour in rooms as large as 2690 sq.ft

High Air Circulation: Newly designed with 360-degree air outlet technology, our air purifier refreshes air per hour in rooms up to 215 ft² / 20 m², completely covering and refreshing every corner

Silent Operation: Choose sleep mode at night and air purifier will automatically reduce noise to a near-silent 25 dB. With low noise and fresh air, our purifier is a perfect companion for a good

Effective air purifiers: If you are looking for a purifier efficiently filtering air pollutants, ToLife air purifier is your game-changer. It utilizes a true HEPA air filter which captures 99.97%

SAY GOODBYE TO DIRTY AIR: Have you and your family been bothered by air pollution? H13 HEPA filter air purifier for home pairs with an advanced filtration system. The CADR of 250 m³/h and filters air 5 times per hour for large room up 1086 sq ft. Keep enjoying the healthy and fresh air with your family and friends all the way.

4 IN 1 MEDICAL GRADE H13 HEPA: Pre-filter, true H13 HEPA filter, and activated carbon filtration in one help to remove 99.97% of airborne particles 0.3 microns, such as dust, smoke, pollen, and odor VOCs. This allergies air purifier for smoking perfect choice for allergics, babies, children, the elderly, and others who pay attention to air quality and personal health.

ENJOY BETTER SlEEP: Are you troubled by insomnia or light sleep? This essential oils Air Purifiers for Bedroom With Aromatherapy Scent and Quiet Sleep Mode is ture hepa air filter and aromatherapy in one. Add a few drops of your favorite essential oil to help unclog stuffy noses, relieve sore throats, and aid in deeper, more peaceful sleep. Sleep mode runs below 20db prevent disturbing your dreams in a such silent night.

[TRUE HEPA AIR PURIFIER]: Filters out dust, pollen and pet dander. This air purifier filters particles as small as 0.3 microns and larger air pollution of PM 2.5, helping to improve overall health. Perfect for pet owners, babies, children, the elderly, or anyone wanting to improve the air quality in their home or hotel room. The perfect holiday, birthday, house-warming gifting choice for parents, adult children, colleagues, and friends.

[ENVIRONMENT-FRIENDLY AIR CLEANER]: Equipped with 3-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter can effectively remove odor and smoke, such as pet odor, cigarette smoke and cooking odor around your living space and zero Ozone emission certified by California Air Resources Board.

[EFFICIENT AIR PURIFICATION]: The 360-degree air intake and discharge maximize fresh and healthy air provided to all directions, improving the air circulation in your room. It can completely purify 50 cubic meter air per hour in normal mode.

【High Efficiency Hospital Grade HEPA Air Purifiers】H13 HEPA filter air purifiers cleans off remove 99.97% of pet dander, dust, pollen, smoke, odor, mold, VOCs, etc. Effectively improving indoor air quality. Imported 5 stage filters can filter particles as small as 0.02 microns such as PM2.5 air pollution, airborne bacteria. HIMOX M11 air purifiers for home large rooms up to 1500 sq ft provide fresh and healthy air at all times to give you a cleaner space. Perfect for use in living rooms, bedrooms, children's rooms, dorms and offices.

【6 in 1 Intelligent System】(Smart Air Quality Monitoring with Light; 3 Fan Speeds & Intelligent Auto Mode; 4 Timer; 20dB Quiet Sleep Mode; Child Lock; Filter Replacement Reminder) Built-in air quality sensor can display how dirty the air is and show it on the touch panel. 3 speeds & auto mode selected according to air quality and space size. 1, 2, 4, 8 hours timer function is conveniently adjusted and good for energy saving.

【Ultra-Quiet & Night Light Sleep Mode】Air Purifiers for bedroom runs at very low noise level (≤20dB) on the lowest speed and the sleep mode, which is very quiet and will not wake up or disturb the sleep of you and your family, provide you with a quiet and comfortable sleeping environment, enjoy high-quality sleep and your family to enjoy the fresh and clean air in sweet dream.

KOIOS EPI153 AIR PURIFIER FOR LARGE ROOM - With the high-efficiency filtration system, the air purifier covers an area up to 1200ft². 8x air changes per hour in 215ft², 4x air changes per hour in 430ft², 1x air changes per hour in 1200ft². Modern design fits in any space from small to large rooms, bedrooms, living rooms, offices, baby rooms, kitchens and basements. Perfect for pet owners, allergics, babies, children, the elderly, or anyone wanting to improve the air quality.

HIGH CADR H13 TRUE HEPA AIR PURIFIER – The pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter capture allergens, pet hair, dander, smoke, odor, and large dust particles, in addition to removing airborne contaminants as small as 0.3 microns. Powerful efficient Air filter cleaner prevents respiratory problems, allergic reactions, and asthma.

QUIET, ENERGY-SAVING WITH SMART FILTER REMINDER - Let your purifier work unnoticed thanks to the extremely quiet but powerful motor, which will not affect your work, study or sleep. Running in low power makes it a winner for energy-saving. Filter change reminder notifies you when it's time for a fresh filter, ensuring the purifier maintains peak performance. The replacement filter should be replaced every 3-6 months depending on the environment and usage frequency (Search for B09C5CSJ4B).

High-Efficiency Air Purifier: KOIOS True HEPA air purifier covers an area of up to 2100 ft² in 1 hour, CADR 400m³/h. 1400 ft² fast purification in 40 minutes. Perfect for large / medium rooms and offices

Allergies Eliminator & Ideal for Babies: Pre-filter, True HEPA filter, activated carbon filter trap all airborne pollutants such as allergens, mold, bacterias, dust, pet hair, dander, pollens, smoke, odors, fumes, VOCs, ozone, formaldehyde. Protect your family, children from air pollution, create a healthy workplace environment. The genuine filter replacement: B0917BCXNS

UV & Ionizer: UV light removes the hidden germs and viruses in the air such as influenza, staph. Ionic generator emits negative ions, providing you with clean and healthy air.

HIGH PERFORMANCE AIR FILTER: 3-layer H13 HEPA Filter can capture 99.99% of airborne particles 0.3 microns in size, such as allergies, pet dander, smoke, dust, pollen, odor, wildfire smoke and VOCs. Featuring 360° air intake, the KOIOS room air purifier refreshes the air 5x per hour in rooms as large as 219 ft² and 1X per hour in 1076ft² space.

SILENT AIR CLEANER: Choose Sleep Mode at night while sleeping or resting. The air purifier for bedroom will operate at a near-silent 20dB at low speed. Display light can be turned off at any mode, allowing you to enjoy a sweet dream.

4 TIMER SETTINGS, 4 FAN MODES AND NIGHT LIGHT: The 1-2-4-8 hour timer allows you to set the run time of purifier to suit your needs. Adjust 4 fan speed mode (Sleep/Low/Med/High) to capture as much air pollutants as required. Soft night light that prevents falls and can be turned off as needed. Press the top power button for 3 seconds to turn ON/OFF the night light when the machine is running.

H13 True HEPA Air Purifier - KOIOS air purifier for home has a 3-stage filtration system: pre-filter, H13 true HEPA filter, and high-efficiency activated carbon filter. Effectively Clean air pollutants, like dust, pet dander, smoke, house odor, and relieve sneezing.

Efficient and 25dB Operating Quietly- The air purifier for room desktop features 360° air intake and a powerful motor, which can clean up to 140 ft² in 25 minutes, and 280 ft² in 60 minutes. It takes one single press of the same button to turn it on/off and control the fan speed（3 Fan Speeds）. The operation couldn't be easier.

Air Purifiers with Portable Design- Not only can this air purifier for dust get rid of air pollutants but also can be a good partner for your travel, driving, and office. The unique handle design allows you to carry it anywhere, breathe fresh air at any time, and maintain a good mood. The small and minimalist design is elegant and stylish, suitable for any style of room such as a living room, bedroom, kitchen, office, office building, hotel, etc.

KOIOS EPI153 AIR PURIFIER FOR LARGE ROOM - With the high-efficiency filtration system, the air purifier covers an area up to 861ft²(80m²). 8x air changes per hour in 215ft², 4x air changes per hour in 430ft², 2x air changes per hour in 816ft². Modern design fits in any space from small to large rooms, bedrooms, living rooms, offices, baby rooms, kitchens and basements. Perfect for pet owners, allergics, babies, children, the elderly, or anyone wanting to improve the air quality.

HIGH CADR H13 TRUE HEPA AIR PURIFIER – The pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter capture allergens, pet hair, dander, smoke, odor, and large dust particles, in addition to removing airborne contaminants as small as 0.3 microns. Powerful efficient Air filter cleaner prevents respiratory problems, allergic reactions, and asthma.

QUIET, ENERGY-SAVING WITH SMART FILTER REMINDER - Let your purifier work unnoticed thanks to the extremely quiet but powerful motor, which will not affect your work, study or sleep. Running in low power makes it a winner for energy-saving. Filter change reminder notifies you when it's time for a fresh filter, ensuring the purifier maintains peak performance. The replacement filter should be replaced every 3-6 months depending on the environment and usage frequency (Search for B09C5CSJ4B).

HIGH PERFORMANCE AIR FILTER: 3-layer H13 HEPA Filter can capture 99.99% of airborne particles 0.3 microns in size, such as allergies, pet dander, smoke, dust, pollen, odor, wildfire smoke and VOCs. Featuring 360° air intake, the KOIOS room air purifier refreshes the air 5x per hour in rooms as large as 219 ft²/20 m² and 2X per hour in 430ft²/40m² space.

SILENT AIR CLEANER: Choose Sleep Mode at night while sleeping or resting. The air purifier for bedroom will operate at a near-silent 20dB at low speed. Display light can be turned off at any mode, allowing you to enjoy a sweet dream.

4 TIMER SETTINGS, 4 FAN MODES AND NIGHT LIGHT: The 1-2-4-8 hour timer allows you to set the run time of purifier to suit your needs. Adjust 4 fan speed mode (Sleep/Low/Med/High) to capture as much air pollutants as required. Soft night light that prevents falls and can be turned off as needed. Press the top power button for 3 seconds to turn ON/OFF the night light when the machine is running.

HIGH CADR H13 TRUE HEPA AIR PURIFIER – The pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter capture allergens, pet hair, dander, smoke, odor, and large dust particles, in addition to removing airborne contaminants as small as 0.3 microns. Powerful efficient Air filter cleaner prevents respiratory problems, allergic reactions, and asthma.

KOIOS EPI153 AIR PURIFIER FOR LARGE ROOM - With the high-efficiency filtration system, the air purifier covers an area up to 861ft²(80m²). 8x air changes per hour in 215ft², 4x air changes per hour in 430ft², 2x air changes per hour in 816ft². Modern design fits in any space from small to large rooms, bedrooms, living rooms, offices, baby rooms, kitchens and basements. Perfect for pet owners, allergics, babies, children, the elderly, or anyone wanting to improve the air quality.

QUIET, ENERGY-SAVING WITH SMART FILTER REMINDER - Let your purifier work unnoticed thanks to the extremely quiet but powerful motor, which will not affect your work, study or sleep. Running in low power makes it a winner for energy-saving. Filter change reminder notifies you when it's time for a fresh filter, ensuring the purifier maintains peak performance. The replacement filter should be replaced every 3-6 months depending on the environment and usage frequency.

Expansive: Covers up to 1070 square feet, ideal for home or business settings, and filters 8560 cubic feet of air in 30 minutes. An ultra quiet BLDC motor operates at five different speeds; at the lowest, it is almost completely silent (20.3 dBA).

Thorough: An advanced BioGS HEPA filter with 6 stages of purification and deodorization reduces airborne allergens, dust, mold, pet dander, pollen, VOCs, bacteria and particles that carry viruses and more. The filter kit will last up to two years, based on 12 hours daily operation. The Pre-Filter is washable. Featuring four different custom filter options (Germ Defense, Pet Allergy, Toxin Absorber and Odor Remover) to tailor your filtration system.

Prestigious: recipient of Red Dot Award for Innovative Product, and iF Product Design Award.

The BioGS SPA-550A air purifier will filter all the air in a room up to 550 sq. ft. twice in an hour on the highest setting.

BioGS HEPA Filtration with 4 stages of purification and deodorization. The BioGS HEPA and Charcoal-Based Activated Carbon Filters will last up to three years, based on 12 hours daily operation. The Pre-Filter is washable.

An ultra quiet BLDC motor operates at five different speeds. It’s virtually silent at low speed.

H13 True HEPA Air Purifier - KOIOS air purifier for home has a 3-stage filtration system: pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter. Effectively Clean 99.97% of air pollutants, like dust, pet dander, smoke, house odor, and particles as small as 0.3 microns. Relieve asthma, and sneezing. Tips: Only use genuine KOIOS replacement filters for best results and product performance.

HIGH PERFORMANCE AIR FILTER: 3-layer H13 HEPA Filter can capture 99.99% of airborne particles 0.3 microns in size, such as allergies, pet dander, smoke, dust, pollen, odor, wildfire smoke and VOCs. Featuring 360° air intake, the KOIOS room air purifier refreshes the air 5x per hour in rooms as large as 219 ft²/20 m² and 1X per hour in 860ft²/80m² space.

Efficient and 25dB Operating Quietly- The air purifier for room desktop features 360° air intake and a powerful motor, which can clean up to 140 ft² in 25 minutes, and 280 ft² in 60 minutes. It takes one single press of the same button to turn it on/off and control the fan speed（3 Fan Speeds）. The operation couldn't be easier.

H13 True HEPA Air Purifier - KOIOS air purifier for home has a 3-stage filtration system: pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter. Effectively Clean 99.97% of air pollutants, like dust, pet dander, smoke, house odor, and particles as small as 0.3 microns. Relieve asthma, and sneezing. Tips: Only use genuine KOIOS replacement filters (search for B0BYNLC5WN) for best results and product performance. Please remove the plastic bag from the H13 HEPA filter before

Efficient and 25dB Operating Quietly- The air purifier for room desktop features 360° air intake and a powerful motor, which can clean up to 140 ft² in 25 minutes, and 280 ft² in 60 minutes. It takes one single press of the same button to turn it on/off and control the fan speed（3 Fan Speeds）. The operation couldn't be easier.

Air purifiers with Portable Design- Not only can this air purifier for dust get rid of air pollutants but also can be a good partner for your travel, driving, and office. The unique handle design allows you to carry it anywhere, breathe fresh air at any time, and maintain a good mood. The small and minimalist design is elegant and stylish, suitable for any style of room such as a living room, bedroom, kitchen, car, hotel, desktop, etc. perfectly solve air quality problems in small areas such as

H13 True HEPA Air Purifier - KOIOS air purifier for home has a 3-stage filtration system: pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter. Effectively Clean 99.97% of air pollutants, like dust, pet dander, smoke, house odor, and particles as small as 0.3 microns. Relieve asthma, and sneezing.

Air purifiers with Portable Design- Not only can this air purifier for dust get rid of air pollutants but also can be a good partner for your travel, driving, and office. The unique handle design allows you to carry it anywhere, breathe fresh air at any time, and maintain a good mood. The small and minimalist design is elegant and stylish, suitable for any style of room such as a living room, bedroom, kitchen, car, hotel, desktop, etc. perfectly solve air quality problems in small areas

User-Friendly- 1.When you are going to sleep or go out, turn on the 5-hour timer off function. 2. Filter lifetime indicator for your convenience. 3. The blue light is optional (it serves as a nice, calming night light), night light can be turned off to enjoy a perfect night of sleep without the effect of light. (When the machine is running press and hold the button on the body for 3 seconds to turn on/off the night light).

H13 True HEPA Air Purifier - KOIOS air purifier for home has a 3-stage filtration system: pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter. Effectively Clean 99.97% of air pollutants, like dust, pet dander, smoke, house odor, and particles as small as 0.3 microns. Relieve asthma, and sneezing. Tips: Only use genuine KOIOS replacement filters (search for B0BYNLC5WN) for best results and product performance. Please remove the plastic bag from the H13 HEPA filter before

Air purifiers with Portable Design- Not only can this air purifier for dust get rid of air pollutants but also can be a good partner for your travel, driving, and office. The unique handle design allows you to carry it anywhere, breathe fresh air at any time, and maintain a good mood. The small and minimalist design is elegant and stylish, suitable for any style of room such as a living room, bedroom, kitchen, car, hotel, desktop, etc. perfectly solve air quality problems in small areas such as

User-Friendly- 1.When you are going to sleep or go out, turn on the 5-hour timer off function. 2. Filter lifetime indicator for your convenience. 3. The blue light is optional (it serves as a nice, calming night light), night light can be turned off to enjoy a perfect night of sleep without the effect of light. (When the machine is running press and hold the button on the body for 3 seconds to turn on/off the night light).