Best Water Air Purifier - A buyer's guide

4-IN-1 AIR PURIFIER - True HEPA air filter removes up to 99.97% of harmful dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air

KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds

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 remove unwanted odors from pets, smoke, cooking fumes, and more

QUIET MODE - Ultra-quiet sleep mode with a programmable timer helps you get a good night’s rest with cleaner air

❤️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.

❤️Smart Air Quality Sensor: Know your air quality in real-time by checking the color on the display. In automatic mode, the fan speed automatically adjusts according to air quality.

❤️Ultra Quiet, Sleep Mode & Low Energy Consumption: 60 Watt only at High speed. Its lowest setting will use less than 50 cents a month in electricity. In sleep mode, it is virtually silent.

True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns

Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8 dB

PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone

Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night time operation

CADR rated for 360 square feet room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens

Product has no extra filters

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 RELIEF: 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

OFFICIAL LEVOIT FILTERS: Search for B07RSZSYNC or Core 300-RF to find Levoit's Core 300 replacement filter. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier

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

WHISPER QUIET 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: The 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 lifetime indicator for your convenience

FULL CERTIFIED FOR SAFER: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed

3-IN-1 AIR PURIFIER FOR HOME - True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air

KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds

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

QUIET OPERATION - The lowest setting can be used as gentle white noise at night for a quiet, restful sleep

100% OZONE-FREE: The Vital 100 is completely ozone free and never uses UV-C light, which the research has shown can produce harmful ozone and secondary pollution.

POWERFUL PERFORMANCE: With a CADR of 130 CFM/ 221 m3/h, the Vital 100 is perfect for living rooms, bedrooms, and kitchens. Covers 300 ft²/ 28 m² in only 18 minutes. (Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance)

3-STAGE FILTRATION: Comes equipped with a washable pre-filter for large particles like lint and fur, a High-Efficiency Activated Carbon Filter for toxic fumes and unpleasant odors, and an H13 True HEPA Filter, which captures at least 99.97% of airborne particles 0.3 microns in size.

SLEEP COMFORTABLY: With noise levels as low as 23 decibels, the Vital 100 won’t keep you up at night. You can also turn off the display lights when it’s time for bed.

USER-FRIENDLY: Set a timer for 2, 4, or 8 hours whenever you like. The Check Filter Indicator will let you know when it’s time for a fresh filter.

ENERGY EFFICIENT: It only costs dollar 1.66 a week to run the Vital 100 24/7 , allowing you to use it all day during times of high pollution, like wildfire season.

EASY TO PLACE: The compact design and top-facing air vents let you place the Vital 100 near walls or in the corner of a room.

FILTER REPLACEMENTS: Depending on usage, the filters should be replaced every 6–8 months. You can buy new filters by searching "B08BC5V6ZF" and "B085C22XWC". Remove the plastic wrap before installing a new filter.

WHOLE HOUSE AIR PURIFIER - BlueDri's Air Shield 550 HEPA Air Scrubber avoids airborne particles including asbestos, spores, smoke, saw residue, and other miscellaneous dirt.

Heavy Duty - The pre-filter helps the prime HEPA filter acting as a large particle cleaner allowing the HEPA filter to do the finer work. Ideal for home repair and construction sites, sewage removal, water and fire damage restoration

PRECISION - HEPA filters are standardized to remove 99. 97% of particles that have a size greater than or equal to 0.3 micrometers. Perfect for purifying the air from dirt in a hospital room or children's bedrooms.

FOUL SMELL ELIMINATOR - The optional carbon filter (Not Included) eliminates foul smell from paint, smoke, pets, cleaning products, cooking, etc. This separately sold filter is perfect for a salon or print shop for removing unwanted fumes.

WARRANTY - 1-year and 5-year housing . Our Air Shield 550 is engineered with roto technology into a single housing piece making it the toughest in the market. We stand by our quality products and hope you do too

KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds

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

QUIET OPERATION - The lowest setting can be used as gentle white noise at night for a quiet, restful sleep

AUTO ADJUSTS SO YOU CAN REST EASY: One touch auto mode uses a particle sensor to monitor pollutant levels and adjusts fan to ensure optimal air quality; LED indicator displays air quality status as excellent (blue), moderate (orange) or polluted (red)

CLEAN AIR IN MINUTES: Blueair’s HEPASilent dual filtration delivers up to 45% faster cleaning and up to 67% less noise than traditional HEPA filtration alone; Quickly cleans 388sqft medium room in about 12.5 min or up to 1862qft XL space in 60min, on high

ONE OF THE QUIETEST AIR PURIFIERS: Quieter (23 dB) than whisper on low; ENERGY STAR rated - uses less energy (3W) than an LED lightbulb on low so it’s kind to your wallet and the planet

ASTHMA & ALLERGY: Removes 99.99% of pollen, helping reduce allergens and pollutants that trigger allergy and asthma symptoms

REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking

MOST AWARDED AIR PURIFIER BRAND IN THE US: Blue Pure 311 Auto has won Wirecutter Pick – The Best Air Purifier 2021, 2020, 2019; The Spruce Recommends – Top Pick

INDEPENDENTLY TESTED FOR PERFORMANCE & SAFETY, ZERO OZONE: AHAM Verifide for CADR; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program; Trusted Education Partner of British Health Professional Academy

GENUINE FILTERS FOR OPTIMAL PERFORMANCE: Replace your filter every 6 months to ensure proper functionality & only use genuine Blueair filters; Shop 311 Auto replacement filter: B08F13YBG2; Upgrade to SmokeBlock filter for enhanced removal: B0B45D9TDS

2 WORKING MODES: Air Mode & Water Mode for your different needs. AIR MODE: this mode is ideal for big space and purifying all bad smell. WATER MODE: is suitable for water, fruits, vegetable and any smaller space, like wardrobe, cupboard, shoebox etc.

UPGRADED OZONE PLATE & STRONG FAN: Upgraded honeycomb discharge technology increases the ozone release area by 20%, stronger ozone concentration and better effect. The powerful ball-bearing fan purifies at a higher speed than ordinary fans. 7 leaves fan can quickly release the ozone to every corner.

2 HOURS TIMER OR "HOLD" MODE: The time seeting can up to max 2 hours, please reference the manual to set the time accroding to the space size. Time is up, machine will stop working automatically. Under the "Hold" mode, the ozone machine will work until you turn it off manually. But for the longer service life of the machine, we do not recommend the machine to work continuously for a long time.

HOW THE WATER MODE WORK: Tuck in the water stone to the hose end, and another end of hose connect to the mahine interface. Then put the water stone to the water. Set time and turn on the machine, the machine will work (If you want to use it in small space, you don't need to tuck in the water stone to the hose, just put the hose to where you want to use it ).

USE FOR ALL OCCASIONS: Ozone generators can deodorize bad smell from homes, offices, kitchens, schools, hotel, basements & cars, etc. WARNING: ONLY USE IN UNOCCUPIED SPACE. And please ventilate for at least 30 minutes after the machine finish the work, then people and animals can be allowed to enter.