The 13 Best Whole House Air Purifiers HVAC Systems in 2023

LARGE COVERAGE: The top-performing Levoit Core 400S Smart True HEPA Air Purifier can purify large rooms, such as bedrooms, living rooms, kitchens, and basements. Purify a 403 ft² room 5x per hour and a 990 ft² room 2x per hour

3-STAGE FILTRATION: Filtration includes a Pre-Filter, H13 True HEPA Filter, which traps viruses, bacteria, pollen,dust, and pet dander, and a Custom High-Efficiency Activated Carbon Filter that helps neutralize odors, cooking and wildfire smoke, and VOCs

WHISPER-LEVEL QUIET: Keep the Core 400S running throughout the night, as Sleep Mode uses the lowest fan speed (24dB) to create a sleep-friendly space that’s as quiet as falling leave

COMBAT ALLERGIES AND ASTHMA: Powerful air purification during allergy and wildfire seasons helps capture allergens that cause sneezing, congestion, breathing difficulties, and other symptoms

VIEW AIR QUALITY: The laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display and creating graphs in the VeSync app so you can see how your air quality has improved

HANDS-FREE VOICE COMMAND: Hands-free control with Amazon Alexa and Google Assistant allows you to control settings when your hands are full with cooking, caring for babies and children, or playing with pets

SCHEDULE SETTINGS TO MATCH YOUR ROUTINE: Program the air purifier to use different modes and fan speeds at certain times, so you can have your week planned in advance. With scheduling, you never have to worry about forgetting to change your settings

TRUSTWORTHY AND SAFE: The Core 400S is Energy Star and FCC certified, ETL listed, and a recipient of the German Design Award (2021) and iF Design Award (2021). Only use Levoit replacement filters (search B08SQQK6K7) for best results and product performance

DESIGNED WITHAUTO-MODE to clear your air automatically, electronic touch controls, light dimmer and filter life indicator that shows the percentage left on your filters life

INCLUDES TRUE HEPA filtration out of the box to attract and capture 99.97 percent ofunwantedairborneparticles,suchas allergens, dust, lint, mold spores, bacteria, viruses and pet dander (as small as 0.3 microns, from the air passing through the filter media. Initial efficiency value)

DUAL-STAGE FILTRATION: Includes two washable pre-filters to help capture larger particles. Clean every 30 days to maintain optimal device performance

CHANGE FILTERwhen the devices filter life indicator reaches 0 percent(Approximately every 6 months based on 12 hours of run time perday)

WORKS WITH F1Filtrete Filters

LARGE ROOM COVERAGE. Get clean, fresh air—fast! BISSELL air280 air purifier filters rooms 450 sq ft with three air changes per hour, 675 sq ft with two air changes per hour and 1350 sq ft with one air change per hour.

3-STAGE FILTRATION STOPS IRRITANTS BIG AND SMALL. Capture large and fine particles, home odors, odors from pets, and VOCs with multi-layer filtration that includes a pre-filter, activated carbon filter and a HEPA filter.

CAPTURES AIRBORNE ALLERGENS. Medical-grade HEPA filter captures 99.97% of particles 0.3 microns and smaller, helping to remove airborne allergens and irritants like dust, pet dander, pollen, and smoke like that from wildfires, cooking and smoking.

ODOR REDUCTION FOR NOTICEABLY FRESHER AIR. The carbon layer contains activated carbon engineered to capture gases, volatile organic compounds (VOCs) and common household odors including odors from pets, cooking and smoke.

AUTOMATED CIRQULATE SYSTEM. VOC sensor monitors and provides indoor air quality readings in real-time and auto adjusts fan speed for continuous clean air.

OPTIMIZED AIRFLOW WITH 360COMPLETE DESIGN.  Air is pulled into the 3-in-1 filter from all directions to capture pollutants and irritants around the room, then clean air is released from the top of the purifier.

CREATE THE PERFECT SLEEPING ENVIRONMENT. Four fan speeds, the lowest of which is as quiet as a library, make this purifier perfect for creating a peaceful sleep environment in your bedroom.

EASY-TO-MAINTAIN FILTER. The filter change indicator tells you when it’s time for new filters. Only use genuine BISSELL Replacement Filters to ensure excellent performance.

EVERY PURCHASE SAVES PETS. BISSELL proudly supports BISSELL Pet Foundation and its mission to help save homeless pets.

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

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.

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

SIMPLE ONE-BUTTON CONTROL: Easily adjust fan as-needed with one button to ensure optimal air quality, including lowering fan speed at night for uninterrupted sleep

CLEAN AIR IN MINUTES: Blueair’s HEPASilent dual filtration delivers more clean air using less noise and energy than traditional HEPA filtration alone; Quickly cleans 540sqft large room in about 12.5 min or up to 2592sqft XL space in 60min, on high

ONE OF THE QUIESTEST AIR PURIFIERS: Quieter (31 dB) than whisper on low; ENERGY STAR rated - uses less energy (30W) than an incandescent lightbulb on low

COMBAT ALLERGENS: Helps reduce allergens and pollutants that trigger allergy and asthma symptoms

REMOVES ODOR & PARTICLES: Ideal for smoke & smog during wildfire season; Removes over 99% of airborne particles like smoke, dust, bacteria and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking

AWARDED BEST AIR PURFIER: Award-winning, Swedish design compliments your aesthetic while seamlessly cleaning your air; Good Housekeeping – 10 Best Air Purifiers of 2021, Best Overall Air Purifier; Wirecutter Pick - The Best Air Purifier - 2019 - 2022

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

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

EXTRA-LARGE ROOM AIR PURIFIER – Honeywell HPA300 HEPA Air Purifier helps provide cleaner, fresher air. Recommended for extra-large rooms (465 sq. feet), HEPA Filtration helps capture up to 99.97% of microscopic airborne particles.

HELPS REDUCE PARTICLES - This HEPA air purifier has 4 air cleaning levels including Turbo Clean. It helps capture the following microscopic airborne particles: dirt, pollen, pet dander, and smoke.

EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA300 Air Purifier filters and circulates air in Extra-large 465 sq. ft. rooms up to 4.8 times an hour.

ALLERGEN PLUS SERIES – This Honeywell HEPA Air Purifier is part of our Allergen Plus series. This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA.

COMPATIBLE DOES NOT MEAN COMPARABLE PERFORMANCE – For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.

3-STAGE AIR PURIFICATION: Clean your air from 99.97% of particles dust, pollen, pet dander, smoke, and household odors. Stage 1: Pre-filter and activated carbon filter; Stage 2: True HEPA filter; Stage 3: UV-C light

BUILT-IN UV-C LIGHT: Adds a deeper level of cleanliness by safely eliminating up to 99.9% of viruses and bacteria. (Staphylococcus albus (95.8%), Escherichia coli (96.6%), Aspergillus niger (88.2%), H1N1 (99.9%) independent testing)

3 FAN SPEEDS: Use the easy touch-button control panel to find your optimal fan setting with low, medium, and high options

ENERGY-EFFICIENT & EASY TO USE: Touch-button technology allows you to choose between 3 fan speeds and 3 timer settings to save energy or run continuously

WHAT YOU GET: 3-in-1 air purifier, 3-in-1 filter, UV-C light bulb, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.

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

PET PURE FILTER - An antimicrobial agent is added to the filter to inhibit the growth of mold, mildew and odor-causing bacteria on the filter's surface

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