Changing the filters in an air purifier is an important maintenance task that should be done regularly to ensure the device functions efficiently. Here are the general steps to guide you through the process:
- Locate the air purifier: Identify where the air purifier is located in your home or office. It is usually placed in an area with good airflow and away from obstacles.
- Turn off the air purifier: Before handling any filters, make sure to turn off the air purifier and unplug it from the power source for safety.
- Access the filter compartment: Find the filter compartment cover on the air purifier. This cover may be held in place by tabs, screws, or latches. Refer to the user manual or manufacturer's instructions if you are unsure about the location.
- Remove the old filters: Open the filter compartment cover and carefully take out the old filters. Depending on the model, it may have multiple filters such as a pre-filter, HEPA filter, or activated carbon filter. Pay attention to the specific filter types used in your air purifier.
- Dispose of the old filters: Properly dispose of the old filters following the manufacturer's instructions. Some filters may be recyclable or require special disposal methods due to the materials they contain, such as activated carbon.
- Install the new filters: Take the new filters out of their packaging, ensuring they are designed to fit your air purifier model. Carefully place them into the respective slots in the filter compartment, following the arrows or instructions on the filters. Make sure they are seated properly and securely in place.
- Close the filter compartment: Once the new filters are in position, close the filter compartment cover securely. Ensure that it locks in place to prevent any air leaks.
- Power on the air purifier: Plug the air purifier back into the power source and turn it on. Verify that the device is functioning correctly and that air is flowing through the new filters.
- Set a filter replacement schedule: Create a regular maintenance schedule to remind yourself when to change the filters. The frequency varies depending on the air purifier model and usage conditions, but it is typically recommended to change filters every 3 to 6 months.
Remember to consult the user manual provided by the manufacturer as it may contain specific instructions and recommendations for your air purifier model.
Best Air Purifiers for Home in 2024
1
Rating is 5 out of 5
LEVOIT Air Purifiers for Home Large Room Up to 1900 Ft² in 1 Hr with Washable Filters, Air Quality Monitor, Smart WiFi, HEPA Filter Captures Allergies, Pet Hair, Smoke, Pollen in Bedroom, Vital 200S
-
LARGE BEDROOM COVERAGE: The Vital 200S is perfect for large, indoor spaces, especially large bedrooms. Purify a 380 ft² room 5x per hour, a 950 ft² room 2x per hour and a1900 ft² room 1x per hour
-
HIGHER AIR INTAKE: Purify your air quickly. With a traditional air inlet and the additional U-shaped air inlet, airborne pet fur and hair can easily be trapped without causing clogs
-
COMFORTABLE NIGHTS: Trap airborne allergens that cause congestion and coughing before they reach you. When in Auto Mode, the Vital 200S will automatically adjust the fan speed to protect your air quality while you rest
-
LOVE YOUR PETS: Filter pet hair and odors from your air while saving energy, if you open Pet Mode which is only controlled in the Vesync app. Thanks to this mode which alternates between high and medium fan speeds. The additional U-shaped air inlet helps trap airborne fur without causing clogs
-
3-STAGE FILTRATION: Cleaning the Washable Pre-Filter helps the 3-stage filtration system last longer. The HEPA Filter traps pet dander, pollen, and more, while the High-Efficiency Activated Carbon Filter helps neutralize pet odors, fumes, and VOCs
-
RIGOROUS VIRUS TEST: The capacity of removing viruses is reliable because the data are approved by an authoritative detection mechanism.
-
CREATE SCHEDULES: Have a varied sleeping schedule Schedule exact start and end times for the Vital 200S, selecting which fan speed or mode you’d like the air purifier to use at different time periods, such as Auto Mode or Sleep Mode
-
GENUINE LEVOIT FILTERS: Off-brand replacement filters can cause damage to your air purifier. For best results and product performance, search B0BJPJ94MM for an official Levoit replacement filter
2
Rating is 4.9 out of 5
MORENTO Smart Air Purifier for home Large Rooms up to 1076 ft², Wi-Fi and Alexa compatible, PM2.5 Air Quality Display, Auto Mode, Quiet Mode 24dB, HEPA Filter Removes Dust, Pollen, Smoke (White)
-
Enjoy Clean Air: MORENTO HY4866-WF smart air purifiers for home can be used at home to effectively capture 99.97% of airborne particles with a size of 0.3 microns, including dust and pollen. This air purifiers for home large room with a CADR of up to 300 m ³/ h, one air change per hour can be completed for rooms up to 1076 ft² or 100 m². This air purifier for home can use with the “Havaworks” app to monitor the air quality from your phone in real-time.
-
App-Enabled Wi-Fi Control: Use the “Havaworks” app to turn your air purifiers for home into a remote. Set an active schedule for convenience or manually control the settings for a burst of clean air. Monitor the air quality and check the filter life on this hepa air purifie's display or APP at your leisure.
-
Intelligent Voice Control: Go hands-free and use your voice to monitor and change the HY4866-WF hepa air purifier's settings through Amazon Alexa or Google Assistant.
-
High Efficiency Filtration: The double air intake design of this hepa air purifiers for home allows the multi-layer HEPA filters to purify from both sides simultaneously, increasing the purification speed. The smart display of this air purifiers for home and app monitors the filter life and will let you know when to replace them. Search for B0BMDYDXFK (enhanced) or B0C3GWNR29 (original) on Amazon for replacement filters.
-
Sleep Well: In sleep mode, this air purifier for bedroom will run at its lowest fan speed at less than 24dB (the equivalence of ambient silence) with the display lights off. Enjoy an interrupted night’s rest with clean air. Activating the display of the air purifier will exit sleep mode.
-
4 Fan Speeds: Select from fan speeds of 1F/2F/3F/4F for this HY4866-WF hepa air purifier for home; the higher the fan speed, the quicker the air is filtered and purified. In automatic mode, the fan speed will automatically adjust to the air quality. Couple this with a 2/5/8 hour timer to have this air purifier for bedroom run for the designated period of time while sleeping or heading out.
-
Air Quality Monitoring: The PM2.5 infrared sensor monitors the air quality in real-time and displays this information on the screen of MORENTO smart air purifiers and on the “Havaworks” app. If the air quality drops, the screen of air purifiers for home large room will display yellow or red and the app will send a notification in accordance to current air quality rating.
3
Rating is 4.8 out of 5
Instant HEPA Quiet Air Purifier From the Makers of Instant Pot with Plasma Ion Technology, Rooms up to 1,940ft2, removes 99% of Dust, Smoke, Odors, Pollen & Pet Hair, for Bedrooms, Offices, Charcoal
-
ADVANCED AIR CLEANING TECH: Combines a HEPA-13 filter that captures 99.97% of dust, pollen, smoke, mold, & other ultrafine impurities, combined with Plasma Ion Technology that projects positive and negative ions in the air allowing you to breathe easy.
-
CLEAN AIR IN MINUTES: Filters up to 1,940 SQFT per hour, and AHAM-Verified to exchange 388 SQFT 5 times per hour, allowing you to breathe cleaner air in minutes.
-
AUTO MODE: Automatically senses the air quality and adjusts the fan speed according to detected quality. Digital read out of % air quality and light band indicates when air quality is good-white, okay-orange, or poor-red, and adjusts to get back to good.
-
ODOR REDUCER: Activated carbon filter layer helps decreasing unpleasant smells, allowing your rooms or office space to be refreshed.
-
WHISPER-QUIET: Light sensor automatically turns off displays and lowers noise to whisper-quiet levels when it is time for bed.
-
ENERGY STAR CERTIFIED: Eco mode cycles the fan on and off every 10 minutes, if air quality is detected good for 30 minutes, allowing 50% energy reduction.
-
LONG LASTING FILTER: Our high quality air filter can last up to 12 months and changing it is effortless! Unhinge the bottom of the purifier and swap out your old filter and swap in a new Instant Air Purification Replacement Filter.
-
A BRAND YOU TRUST: From the makers of Instant Pot, the brand that revolutionized the way you cook, is now transforming the way you live and breathe. With an Instant Air Purifier, you’ll inhale cleaner air, and exhale peace of mind.
-
NOT AVAILABLE FOR SALE IN INDIANA.
4
Rating is 4.7 out of 5
AROEVE Air Purifiers for Large Room Up to 1095 Sq Ft Coverage with Air Quality Sensors H13 True HEPA Filter with Auto Function for Home, Bedroom, MK04- White
-
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.
-
Your Silent Companion: Ssshh...can you hear that? No, it's not the sound of silence, it's the sound of our air purifier in sleep mode! With low noise and low speed, it's the perfect companion for a good night's sleep. It will not disturb your sweet sleep, and even a light sleep baby can enjoy the comfortable air on a quiet night.
-
Filter Replacement Made Easy: Say goodbye to the hassle of replacing air filters. Our air purifier makes it a breeze! Simply open the filter cover, grab the rope on the side, and voila! You can easily take out or replace the filter inside. We recommend replacing the air filter every 3-6 months to ensure optimal air purification. (Pro tip: For best results, always use the official filter!)
5
Rating is 4.6 out of 5
PuroAir HEPA 14 Air Purifier for Home - Covers 1,115 Sq Ft - Air Purifier for Allergies - For Large Rooms - Filters Up To 99.99% of Pet Dander, Smoke, Allergens, Dust, Odors, Mold
-
CLEANER AIR IN MINUTES: Cleans large rooms up to 1,115 sq ft in just 60 minutes. Perfect for homes and offices. Breathe clean, crisp air and kiss your allergies goodbye!
-
POWERFUL HEPA 14 FILTER: The PuroAir filter captures up to 99.99% of fine particulate matter down to 0.1 microns in size. This includes dust, pet dander, odors, and smoke. Up to 10x more powerful than a HEPA H13 grade filter.
-
BACKED BY SCIENCE: 3rd party lab tested and certified. Proven to capture up to 99.99% of fine particulate matter down to 0.1 microns in size. This may include allergens, smoke, mold, pollen, dust, and odors among other fine particles you don’t want to breathe in. CARB, ETL, ISO, UL and Energy Star certified. Backed by scientists and virologists at Harvard, MIT, Johns Hopkins, and Oxford University.
-
CLEANS AIR AUTOMATICALLY: A smart particle sensor monitors air quality for you and adjusts to increase power if polluted air is detected. Perfect for every room.
-
BREATHE EASIER: Relax and let PuroAir filter your home’s air, improving your allergies, asthma and sleep quality. Includes a timer, fan speed, sleep mode, filter replacement indicator, and child lock, great for both kids and pets.
6
Rating is 4.5 out of 5
LEVOIT Air Purifiers for Home Large Room Up to 1980 Ft² in 1 Hr With Air Quality Monitor, Smart WiFi and Auto Mode, 3-in-1 Filter Captures Pet Allergies, Smoke, Dust, Core 400S/Core 400S-P, White
-
LARGE COVERAGE: The top-performing Levoit Core 400S Smart Air Purifier can purify large rooms, such as bedrooms, living rooms, kitchens, and basements. Purify a 403 ft² room 5x per hour and a 1980 ft² room 1x per hour
-
3-STAGE FILTRATION: Filtration includes an Efficient MiddleFilter, which traps pollen, dust, and pet dander, and an Efficient 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
-
TRUSTWORTHY AND SAFE: The Core 400S is Energy Star, FCC certified, ETL listed, German Design Award (2021) and iF Design Award (2021). Only use Levoit replacement filters for best results and product performance
7
Rating is 4.4 out of 5
LEVOIT Air Purifiers for Home Large Room Bedroom Up to 1110 Ft² with Air Quality and Light Sensors, Smart WiFi, Washable Filters, HEPA Filter for Pets, Allergy, Dust, Vital 100S / Vital 100S-P, White
-
SLEEP WELL: Trap airborne allergens that cause congestion and coughing. With the Light Detection feature, the air purifier will automatically turn off display lights and limit Auto Mode to the quietest fan speeds when the room gets dark
-
PET OWNERS FRIENDLY: Pet Mode cleans the air and conserves energy, while the wide U-shaped air inlet effectively traps airborne pet fur and large particles
-
3-STAGE FILTRATION: Cleaning the Washable Pre-Filter helps the 3-stage filtration system last longer. The HEPA Filter traps pet dander, pollen, and more, while the High-Efficiency Activated Carbon Filter helps neutralize pet odors, fumes and VOCs
-
HEPA FILTER: the HEPA filter of the 3-in-1 filter removes at least 99.97 percent of dust, pollen, and any airborne particles with a size of 0.3 microns (µm)
-
CREATE SCHEDULES: Would you like the air purifier to run at specific times Create a detailed schedule with your fan speed and air purifier mode preferences, such as Auto Mode or Sleep Mode
-
SMART CONTROL: With the free VeSync app, you can control air purifier settings, set timers, create schedules, check filter life, and connect to third-party voice assistants
-
OFFICIAL LEVOIT FILTERS: Search for B0BNTKJV78 to find Levoit's replacement filter for Vital 100S. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifie
8
Rating is 4.3 out of 5
2 Pack Druiap Air Purifiers for Home Bedroom up to 690ft², H13 True HEPA Filter Air Cleaner Purify 99.97% Micron Particles/Bad Air/Smoke/Pet Dander/for Office, Dorm, Apartment, Kitchen (KJ80 Black)
-
【2 Pack High-Efficiency Air Purifiers for Small, Medium Rooms】-🌿 2Pack option is warmly prepared to meet customers larger air purifying areas demand, more than double efficiency. H13 True HEPA air purifier for Pet Owners, Parents with Newborns. Air filter purify 99.97% of 0.1 Microns airborne particles, perfect for quickly cleaning a wide range of Bad Air, pet dander, cooking and smoking in a certain space. Let you freely enjoying fresh air at home!
-
【Ultra-Quiet & Night Light Sleep Mode】-🌿 In Night Light sleep mode, click the Night Light button for the second time to reduce the brightness of the warm white light by 50%, can replace the dazzling light in the bedroom, sound is as low as 20dB, which is very quiet and will not wake up or disturb the sleep of you and your family, including your pets. Keep silent 20dB operation to purify the air, provide you with a quiet and comfortable sleeping environment, enjoy High-Quality Sleep!
-
【Energy Saving & Money Saving】-🌿 At 10 cents kWh in the city, M(Medium) Fan Speed Mode power is 5W - only $0.08 per week for continuous operation (24 h/7 days). HEPA air purifiers are perfect for bedrooms, dorms, apartment, medium rooms, small rooms, offices, desk, desktop, living rooms, kitchens, indoor or bookroom. 3 Fan Speed(H/M/L) and 3 Timer Options (2H/4H/8H), you can achieve maximum energy saving according to the specific mode you set.
-
【Very Easy To Use & Filter Replacement Reminder】-🌿Small, lightweight, 2.31lb, 6.7*6.7*10.6inch, circular design (360° intake at the bottom) portable compact air purifier for home, we recommend that you replace the filter element at least every 3-6 months or so for the best air purification effect! Search ASIN: B0B6BPPFJ6 to buy the original filter of KJ80. No need specialist knowledge, easy to replace in a few minutes! (NOTE: Other brands of filters are not sized to fit our Druiap purifiers.)
-
【Best After-Sales Service】-🌿 (Available for California),100% quality assurance, all the products we send have undergone numerous tests and multiple certifications. Air Cleaner has passed EPA ETL CE FCC RoHS CARB Certification. If there are any question, you can contact us anytime. We will have a professional customer service team to communicate with you! [Package Includes]: 2* KJ80 Air Purifier, [2* H13 Ture HEPA filter , 2*Power Adapter(included inside the air purifier)], 2 *User Manual
How often should air purifier filters be changed?
The frequency of changing air purifier filters depends on various factors such as the model of the air purifier, the usage environment, and the quality of the air being filtered. However, as a general guideline, it is recommended to change the filters every 3 to 6 months for optimal performance. Some high-quality filters may last up to a year or longer, while others with heavy usage or in polluted environments may need more frequent replacement. It is important to follow the manufacturer's instructions and monitor the filter's condition regularly to determine when it needs to be replaced.
Can air purifier filters be recycled?
Yes, air purifier filters can be recycled in some cases. However, it depends on the type of filter and the recycling facilities available in your area. Some air purifier filters can be recycled through specialized recycling programs offered by the manufacturer or other organizations. These programs may involve sending the used filters back to the manufacturer or dropping them off at designated collection points. It's important to check with the specific manufacturer or local recycling facilities to see if they accept and recycle air purifier filters. If recycling is not available, some filters may be disposed of in regular trash, but it is always best to check with local regulations regarding proper disposal methods.
What happens if you don't change the filters in an air purifier?
If you do not change the filters in an air purifier regularly, several things can happen:
- Reduced efficiency: Over time, the filters in an air purifier become clogged with dust, allergens, and other particles they have captured. This reduces the efficiency of the air purifier in cleaning the air and may result in poor air quality.
- Increased energy consumption: Clogged and dirty filters can also cause the air purifier's fan and motor to work harder to pull air through the filters. This can lead to increased energy consumption, higher electricity bills, and potentially put additional strain on the device, shortening its lifespan.
- Decreased lifespan: When clogged filters force the air purifier to work harder, it can lead to premature wear and tear on the device. This may result in a reduced lifespan and necessitate the need for premature replacement.
- Recirculation of pollutants: If the filters are not changed regularly, they may become saturated with captured pollutants and release them back into the air. This can negate the benefits of using an air purifier and contribute to poor indoor air quality.
- Health risks: Dirty filters cannot effectively capture and remove harmful particles from the air, such as dust, pollen, pet dander, or mold spores. This may exacerbate respiratory conditions, allergies, or asthma symptoms, especially for those with sensitivities to airborne pollutants.
It is essential to follow the manufacturer's recommendations and replace the filters in your air purifier as instructed to ensure optimal performance and maintain a healthy indoor environment.
What are the signs that indicate a need for filter replacement in an air purifier?
There are several signs that indicate a need for filter replacement in an air purifier:
- Decreased airflow: If you notice that the airflow coming out of your air purifier has reduced significantly, it may be a sign that the filter is clogged and needs to be replaced.
- Increased noise: A dirty or clogged filter can cause the motor in your air purifier to work harder, resulting in increased noise levels. If you notice a sudden increase in noise, it may be a sign that the filter needs to be replaced.
- Visible dirt or dust on the filter: If you can visually see dirt, dust, or debris buildup on the surface of the filter, it is a clear sign that it needs to be replaced.
- Foul odor: A dirty or saturated filter can emit a musty or unpleasant odor, which indicates that it is no longer effectively trapping odors. If you notice a foul smell coming from your air purifier, it may be time for a filter replacement.
- Allergies or respiratory issues worsen: If your allergies or respiratory issues have worsened, despite using an air purifier, it could be because the filter is no longer effectively removing allergens, dust, or other airborne particles. Replacing the filter may help alleviate these symptoms.
- Filter lifespan: Most air purifiers come with a recommended filter lifespan. If you have been using the same filter for longer than the specified duration, it is likely time for a replacement.
It is important to refer to your air purifier's user manual for specific instructions and recommendations regarding filter replacement to ensure optimal performance and air quality.
How to improve the air purifier's efficiency besides changing filters?
There are several ways to improve an air purifier's efficiency besides changing filters:
- Increase ventilation: Air purifiers work more effectively in well-ventilated areas. Open windows and doors to allow fresh outdoor air to circulate, which can help improve air quality.
- Maintain a clean environment: Regularly dust and vacuum your home to reduce the amount of dust and particles in the air. Keeping surfaces clean will prevent the air purifier from working harder than necessary.
- Control humidity levels: Air purifiers can remove mold spores and dust mites more effectively when humidity levels are kept low (between 30-50%). Use a dehumidifier if necessary to maintain optimal humidity levels.
- Minimize sources of pollutants: Identify and eliminate or reduce the sources of indoor air pollutants such as smoking, burning candles, using certain cleaning products, and keeping pets in specific areas. Minimizing these sources will reduce the workload of the air purifier.
- Proper placement: Position the air purifier in a central location with good air circulation, away from obstacles such as furniture or curtains that can obstruct airflow. This ensures that the air purifier can cover a larger area and circulate air more efficiently.
- Regular maintenance: Clean the air purifier according to the manufacturer's instructions. This includes regularly wiping down the exterior, cleaning the vents, and removing any accumulated dust or debris inside the unit. A well-maintained air purifier functions more effectively.
- Upgrade to a more powerful unit: If your current air purifier is not meeting your needs, it may be worth considering an upgrade to a more powerful model. Look for air purifiers with higher clean air delivery rates (CADR) and additional features designed to improve air quality, such as activated carbon filters for adsorbing odors or HEPA filters for capturing fine particles.
By implementing these steps, you can improve the efficiency of your air purifier and enhance the air quality in your home or workspace.
