Amazon Coway  
Coway Airmega AP-1512HH True HEPA Air Purifier with Air Quality Monitoring, Auto Mode, Timer, Filter Indicator, Eco Mode
[Coverage] Designed to clean spaces up to 361 sq. ft. in 12.5 minutes or up to 874 sq. ft. in 30 minutes. Timer: 1, 4, 8 hours
[HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter, and True HEPA Filter reduces 99.999% of 0.01-micron particles, including pollen and other allergens. It also reduces 99% of volatile organic compounds and odor.
[Auto Mode] Constantly monitoring the air quality, the fan automatically adjusts to most effectively purify your space as needed providing a new level of clean in real time.
[Eco Mdoe] When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected.
[3-Stage Manual Fan Speed] Control your AP-1512HH's fan manually with low, medium, and high settings.
[Air Quality Indicator] Pollution sensor communicates indoor air quality in real-time. Brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. You can turn off the light for sleeping.
[Filter Alerts] The air filter indicator tells you when the filters need to be replaced, and the pre-filter needs to be cleaned for maximum efficiency, based on how much air they have processed.
[Ultra Quiet] Ultra quiet operation with noise levels ranging from 24 dB to 53 dB.
[Timer] Schedule the unit to purify 1, 4, or 8 hours of use and conserve energy.
[Warranty] 3-year Limited Manufacturer's Warranty
Coway Airmega AP-1512HH True HEPA Air Purifier with Air Quality Monitoring, Auto
Amazon LEVOIT  
LEVOIT Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom H13 True HEPA Filter, 24db Filtration System Cleaner Odor Eliminators, Remove 99.97% Dust Smoke Mold Pollen, White, 2 Pack
OZONE FREE: Levoit air purifiers avoid using UV-C light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution
HIGH PERFORMANCE: Enjoy fresh air in minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes (CADR: 141 CFM / 240 m³/h). Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance
FIND RELIF: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor
MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc. And the Pet Allergy Filter helps to capture pet dander and absorb unpleasant odors
MOST SILENT AIR CLEANER: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring the Core 300 won’t get in the way of a good night’s rest
SLEEK DESIGN: The Core 300 practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room
UNDISTURBED OPERATION: Display light can be turned off to enjoy a perfect night of sleep without the effect of light. A timer for 2/4/6/8 hours and filter life time indicator for your convenience
FULL CERTIFIED FOR SAFER: Energy S
LEVOIT Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom H13 True
Amazon Coway  
Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White
Coway Mighty (AP-1512HH) is designed to accommodate room sizes up to 361 sq. ft (CADR: Dust 246 / Pollen 240 / Smoke 233 cb. ft. ).
4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99. 97% of particles 0. 3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.
Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.
Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.
Timer feature allows the machine to run 1/4/8 hours before automatically powering off.
Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter.
77 W power consumption and quiet operation with noise level ranging from 24. 4 dB to 53. 8 dB.
Limited manufacturer's covers any internal/functional parts for 1 year and motor and electronic parts for 3 years. Filters are excluded.
Won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews.
Power source type: Electric
Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto,
Amazon GermGuardian  
GermGuardian Air Purifier for Homes with Pets, H13 Pet HEPA Filter, Removes Pet Dander, Dust, Allergens, Smoke, Pollen, Odors, Mold, UV-C Light Helps Reduce Germs, 22 Inch, Black, AC4300BPTCA
HIGH PERFORMANCE AIR PURIFIER: Circulates the air 1x per hour in 743 square foot rooms and 4.8x per hour in 153 sq. ft rooms, ensuring thorough purification. Ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas.
GENUINE HEPA PET PURE FILTER: Our Pet Pure HEPA Filter is designed to tackle pet dander, hair, and odors with exceptional efficiency, capturing up to 99.97% of harmful germs, dust, pollen, mold spores, and other allergens as small as .1 micron.
FIGHTS GERMS: Equipped with UV-C light technology, this air purifier helps reduce airborne viruses, such as influenza, staph, and rhinovirus, while also targeting volatile organic compounds (VOCs)
TRAPS ALLERGENS: Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
REDUCES ODORS: Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
ZERO OZONE CERTIFIED: Our air purifier is Ultraviolet - C (UV-C) enabled, providing an extra layer of defense, helping to reduce airborne germs such as Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174 as well as airborne bacteria and mold spores*
QUIET OPERATION: The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
GermGuardian Air Purifier for Homes with Pets, H13 Pet HEPA Filter, Removes Pet
Amazon LEVOIT  
LEVOIT Air Purifiers for Pets in Home Large Room and Bedroom, Efficient Activated Carbon Filter for Hair Dander Odors, Captures Smoke, Dust, Mold, Pollen, Pet Lock, Sleep Mode, Core P350, Grey
: Cute as they are, pets can smell sometimes. Now introducing Efficient Activated Carbon Filter - the effective odor eliminator for pet odors, litter box smells, and cooking smoke..etc. After many tests, the deodorization rate could be reached over 92%
: Experiencing coughing, congestion, or breathing difficulties caused by pets. Levoit Core P350 provides 3-in-1 Filtration to reduce sneezing, itchiness, and stuffy nose by purifying the air you breathe
: With the patented ARC Formula technology, Core P350 is the perfect air purifier for home to eliminate any odor around your kitchen, wardrobe, shoes box, carpet, toilet. And you're left with only clean, crisp, fresh air.
: Did you know an air purifier can save you a lot trouble of cleaning. It's certained with P350. The fine Non-Woven Fabric Pre-Filter traps large floating particles such as pet fur, hair, dust, and lint, helping to reduce the amount of debris on your carpet and furniture.
& : Don't ever worry about your furry friend being disturbed by the air purifier - Sleep Mode turns display indicators to half-brightness and keeps noise levels as low as 24dB, so you can sleep while cuddling with your cute little one.
: Without any chemical spray and liquids compared with the traditional Odor Eliminator, the Core P350 doesn't use ions to purify the air, keeping your pets safe from harmful exposure to certain particles.
: Let your children and pets play freely while the Pet Lock prevents them from changing the settings—it’s worry-free family time.
, : Large house with a lot of pets. No problem—the Core P350 can purify a 219 ft² room in just 12 minutes.
’ : Levoit is full of people who love their pets, just like you do. Based in California and always innovating, we create products that care for our customers
LEVOIT Air Purifiers for Pets in Home Large Room and Bedroom, Efficient Activate
Amazon GermGuardian  
GermGuardian Air Purifier for Homes with Pets, H13 Pet HEPA Filter, Removes Pet Dander, Dust, Allergens, Smoke, Pollen, Odors, Mold, UV-C Light Helps Reduce Germs, 22 Inch, White, AC4300WPT
HIGH PERFORMANCE AIR PURIFIER: Circulates the air 1x per hour in 743 square foot rooms and 4.8x per hour in 153 sq. ft rooms, ensuring thorough purification. Ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas!
GENUINE HEPA PET PURE FILTER: Our Pet Pure HEPA Filter is designed to tackle pet dander, hair, and odors with exceptional efficiency, capturing up to 99.97% of harmful germs, dust, pollen, mold spores, and other allergens as small as .1 micron.
FIGHTS GERMS: Equipped with UV-C light technology, this air purifier helps reduce airborne viruses, such as influenza, staph, and rhinovirus, while also targeting volatile organic compounds (VOCs)
TRAPS ALLERGENS: Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
REDUCES ODORS: Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
ZERO OZONE CERTIFIED: Our air purifier is Ultraviolet - C (UV-C) enabled, providing an extra layer of defense, helping to reduce airborne germs such as Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174 as well as airborne bacteria and mold spores*
QUIET OPERATION: The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
GermGuardian Air Purifier for Homes with Pets, H13 Pet HEPA Filter, Removes Pet
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