|LEVOIT LV PUR131||KOIOS Large Air Purifier|
|Child Lock Function||Yes||Yes|
|For Large Rooms||No||No|
|Removes Cigarette Odor||Yes||Yes|
|Room Size and Airflow||Yes||Yes|
|Ideal for Asthmatic People||Yes||Yes|
|Eliminates Dust Mites||Yes||Yes|
|Removes Pet Dander||Yes||Yes|
|Gets Rid of Pollen||Yes||Yes|
|Filter Replacement Reminder||Yes||Yes|
|Easy Filter Replacement||Yes||Yes|
|Automatically Detects Airborne Particles||Yes||Yes|
|Size and Appearance||Yes||Yes|
|Filter Life - based on use||Yes||Yes|
|Controls and Modes||Yes||Yes|
LEVOIT LV PUR131: Is a high-performance air-purifier that uses 3-stages of filtration to remove 99.97% of dust, pollen, smoke, odor, mold-spores and pet dander coupled with filtering particles as small as 0.3-microns and larger air-pollution of PM-2.5 - Designed to purify air within medium to large sized rooms of up-to 322sq.ft(30 m²)
KOIOS Large Air Purifier: Uses 3-stages of filtration in-order to remove up-to 99.97% of dust, allergens, bacteria and odors from your home. This device is highly recommended for pet owners, children, elderly or anyone who wants to improve on air-quality within their homes or offices.
LEVOIT LV PUR131: Uses a true HEPA filter to trap and filter up-to 99.97% of airborne dust, pollen, mites, mold-spores, pet-dander, smoke and other allergens with a diameter of up-to 0.3-microns or less. So, you will be able to receive thoroughly clean air at all times within your home while eliminating airborne diseases.
KOIOS Large Air Purifier: True HEPA filter that targets germs in the air while filtering microscopic dust, dander, mold-spores and smoke in a circular motion. This makes it 99.97% effective when it comes to removing dust, allergens, bacteria and bad-odors
LEVOIT LV PUR131: Is equipped with timer that can be set between 1 to 12 hours of operation before the air-purifier shuts-off. This actually makes the air-purifier very convenient to use because you can decide to run it for a specified period of time when you’re at home or not
KOIOS Large Air Purifier: Features an automatic timer that helps to shut-off the unit after 1, 2, 4 or 8 hours of continuous operation. This feature helps to save energy
LEVOIT LV PUR131: The Activated Carbon Filter that helps to trap and remove tobacco smoke/odor and other lingering odors around your house in less than half an hour.
KOIOS Large Air Purifier: It has a child-lock button that can be pressed to disable all keys when the unit is under operation. This feature is actually very important for people who have kids that like playing around gadgets
LEVOIT LV PUR131: The Activated Carbon Filter that helps to trap and remove tobacco smoke/odor and other lingering odors around your house in less than half an hour. So if it is you or your roommate smoking - worry no more, you will always breath fresh air.
KOIOS Large Air Purifier: It is equipped with an advanced carbon-filter that helps to eliminate and neutralizes harsh odors caused by cooking, smoking cigarettes and other natural and unnatural gasses.
LEVOIT LV PUR131: Is designed to provide clean and purified air within Medium to Large room-sizes of up to 322sq.ft (30 m²). It will refresh the air within any room in just 10-minutes. Features an air intake on the side while its air-outlets are located at the top - You can place it anywhere against the wall as long as you don’t cover the sides.
KOIOS Large Air Purifier: Room coverage of up-to 322sq.ft (30 m²) - thus making it a perfect air-purifier for use in medium sized areas such as living-rooms, bedrooms and even offices. It features a clean air delivery rate (CADR) of 340 m³/H
LEVOIT LV PUR131: It is energy-efficient whereby it uses only 12-Watts of electricity on Low and 40-Watts on High. This implies that it will save you a lot of money on electricity due to its low energy consumption rates thus making it a perfect choice for starters.
KOIOS Large Air Purifier: Yes -It is one of the most rated affordable air purifiers on the Market.
LEVOIT LV PUR131: Uses its 3-filters to remove 99.97% dust, pollen, smoke, odor, mold spores, and other allergy causing particles as 0.3-microns and larger air pollution of PM-2.5. Thus reduce on asthma causing pollutants.
KOIOS Large Air Purifier: This device is equipped with a True-HEPA filter, Pre-Filter and an Activated Carbon filter which all work together to remove 99.97% of dust, allergens, bacteria and odors from your rooms. This actually makes the air-purifier a perfect choice for Asthmatic People who always require improved air-quality at all times.
LEVOIT LV PUR131: Uses a Fine Preliminary Filter and True HEPA Filter to trap and eliminate germs, bacteria and other dangerous particles within air. So, if your family members are experiencing infections caused by germs and bacteria then this air-purifier will help to reduce on such cases within your home.
KOIOS Large Air Purifier: The HEPA-filter removes up-to 99.97% germs, bacteria and allergens from your house. Your home will be kept germ-free at all times which helps to reduce on the occurrence of certain diseases caused by germs most especially amongst children
LEVOIT LV PUR131: Uses a True HEPA Filter to eliminate dust, mites and other large particles within your home. In fact, you will notice a significant decrease in dust hovering around or sticking on to your furniture and electronics if you regularly use this air-purifier.
KOIOS Large Air Purifier: Yes - It traps and eliminates dust-mites and microscopic dust using the HEPA filter
LEVOIT LV PUR131: It uses a Fine Preliminary Filter to trap and eliminate pet-dander in-order to keep your house smelling fresh and clean. So, if you’re living with pets within your home then you should consider this air-purifier
KOIOS Large Air Purifier: It uses an advanced HEPA-filter to capture and eliminate pet-dander while its pre-filter will help to trap pet and human hair coupled with other large-contaminants within air up to 0.3-microns. So, if you have several pets at home then you should consider getting this device.
LEVOIT LV PUR131: Uses a superior true HEPA filter to trap and eliminate over 99.97% of pollen, airborne dust and any other tiny-particles that move around your house. So, with this air-purifier you won't have to worry about pollen growing within your home.
KOIOS Large Air Purifier: This device uses 3-in-1 Air Filter Technology to remove 99.97% of pollen and other particles as small as 0.3-microns in-order to provide you with purely clean air within your home or office.
LEVOIT LV PUR131: Uses an Activated Carbon Filter to completely remove cooking-smoke and tobacco-smoke from your house in less than half an hour. This actually makes it a perfect device for use in kitchens and in different rooms of the house .
KOIOS Large Air Purifier: This air-purifier uses a carbon-filter to eliminate and neutralize smoke, harsh odors caused by cooking and other natural and unnatural gasses.
LEVOIT LV PUR131: This unit uses a Fine Preliminary Filter and True HEPA Filter to remove mold, fungi and other particles within your home-environment in-order to provide you with fresh breathable air. In fact, with this air-purifier mold will not grow or appear within your house no-matter the season of the year .
KOIOS Large Air Purifier: It uses a True HEPA filter to trap and filter mold-spores, dust, dander and smoke in a circular motion and after releases purely clean air around your home.
LEVOIT LV PUR131: Is very affordable compared to other larger capacity models within its range. However, although it’s affordable to acquire, it will become costly in the long-run because all its filters require replacements within 6-months which can be costly for some people.
KOIOS Large Air Purifier: It is very affordable yet it can trap and remove 99.97% of dust, pollen, smoke, odor, mold spores, pet-dander and other small particles up to 0.3-microns
LEVOIT LV PUR131: This unit is equipped with a Change Filter light that will let you know when it’s time to replace the filters. This indicator will appear after 6-months of filter-usage or depending on how often you use the air-purifier and depending on the air-quality of the region you’re living in.
KOIOS Large Air Purifier: This device features a filter replace indicator that will help to remind you when it’s time to change the filters. In fact, only 1 single filter requires to be replaced every 6-months or depending on the usage of the unit while other filters are washable and reusable
LEVOIT LV PUR131: Uses a pre-filter to trap small and large allergens which include; bacteria, pet dander, mold, and fungi. So, this helps to keep your home free of allergens and the pre-filter also helps to improve on the lifetime of the HEPA filter
KOIOS Large Air Purifier: The True HEPA filter traps and eliminates common allergy-triggers including; pollen dust-mites, mold and other particles within air. So, this makes it a perfect appliance for people experiencing different allergies and seasonal-allergies caused by flying allergens within their homes.
LEVOIT LV PUR131: Can be very quiet on the lowest setting and only makes a whispering sound when operating in the highest setting. In fact, the user-manual states that this air-purifiers noise-level is less than 52-dB when set on high which makes it a perfect device for use in any room .
KOIOS Large Air Purifier: It features a Whisper-Quiet Sleep Mode which requires you to switch this device into sleep-mode so that it can operate at quiet level of 18-db while providing you with pure and clean air when sleeping at night.
LEVOIT LV PUR131: Yes, Pre-filters can be washed - once a week.
KOIOS Large Air Purifier: This device features a washable pre-filter that helps to capture large dust-particles and hair. However, the other 2-filters to be replaced every 6 months depending on the use of the air-purifier and air quality in your area.
LEVOIT LV PUR131: The filters are very easy to access and change by removing the back-panel. In fact, its filters fit perfectly and you won’t find any wobbly stuff inside but you should also remember to attach the back cover of the device after replacing the filters or else the unit will not power-on.
KOIOS Large Air Purifier: The design of this device makes it very easy to replace the filters and the integrated replacement reminder will even let you know when it’s time to change the filters.
LEVOIT LV PUR131: Features a Smart auto mode that uses a built-in air quality meter to automatically adjust speed-settings based on the current conditions in-order to purify your air faster hence making this air-purifier perfect for use in homes with people facing allergy, asthma or sinus problems.
KOIOS Large Air Purifier: It has an auto mode which allows the fan-speed to automatically adjust basing on the live air quality sensor measurements. In fact, this mode can automatically detect airborne particles and even tell you the indoor air quality in every moment while adjusting the speed immediately
LEVOIT LV PUR131: This air-purifier uses 12-Watts of electricity when set to a Low-setting and 40-watts when set to a high-setting.
KOIOS Large Air Purifier: It uses 80-watts of power to provide a powerful air-purification process. In fact, this makes it very powerful yet very efficient since it will save you a lot of money on electricity bills.
LEVOIT LV PUR131: It is Energy star certified which implies that it will consume less energy even when performing at optimum-levels.
LEVOIT LV PUR131: Measures about 14.5L x 7.2W x 18.5H inches and weighs about 15.8 pounds which makes it lightweight
KOIOS Large Air Purifier: 15 x 8.3 x 23.2 inches
LEVOIT LV PUR131: It’s recommended to replace the filters once every 6-months or when the filter-change light appears.
KOIOS Large Air Purifier: One of the filters needs to be replaced every 6 months depending on the frequency of use and the air quality in your area. However, other filters are washable and will not require replacement unless they get damaged over time.
LEVOIT LV PUR131: Features a sleep-mode that automatically sets it to the lowest setting while producing fresh air without any disturbing noise.
KOIOS Large Air Purifier: This device features a Quiet Sleep Mode that can be turned-on to allow the unit to operate at quietest level of about 18-db. Additionally, this mode features lights that dim in-order to provide you with the most restful sleep coupled with pure and clean air.
LEVOIT LV PUR131: This unit is 100% ozone free because it does not use UV or Ions which produce trace amounts of measurable ozone.
KOIOS Large Air Purifier: This air-purifier is 100% Ozone-Free and this means that is safe for the environment since it doesn't emit dangerous chemicals into the atmosphere and within your house.
LEVOIT LV PUR131: Is equipped with 6 touch-controls at the top-section coupled with an LCD-Display. features several customizable modes with 3 fan speeds and a timer. Some of the modes include; sleep-mode, auto-mode, etc.
KOIOS Large Air Purifier: It features touch switch controls that are very easy to operate - coupled with 3 fan speeds of low, medium and high that can be easily set to get the air-quality you prefer. Additionally, there is an auto-mode function which allows the fun-speed to automatically adjust basing on the air quality sensor measurements.
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