air purifier room size

Air Purifier Room Size: Get the Best Room Size Air Purifier for Your Needs

Contents

Are you wondering what size air purifier is right for your room? Don’t worry, we have the answer for you! Discover the key differences between a small and medium air purifier, and find out what size is best for you.

Quick Summary

When choosing an air purifier for your home or office, it is important to select one that is the right size for the room you will be using it in. The size of air purifier you need depends on the size of the room; smaller rooms require smaller air purifiers while larger rooms require larger purifiers. A small air purifier tends to work best in rooms between 100 and 200 square feet, such as a dorm room or office. For a room ranging between 200 to 500 square feet, a medium air purifier is typically the best fit, such as in a kitchen or main bedroom. Knowing the right size of air purifier for your space as well as the features you specifically need—like air and filter quality and energy efficiency—can help you make the most of your purchase.

Best Air Purifier for Room Size: Find the Perfect Fit for Your Needs

Small Air Purifier

Small air purifiers are perfect for smaller spaces, such as dorm rooms and offices, ranging in size from 100 to 200 square feet. These devices are ideal for eliminating pollutants and airborne contaminants like dust, pollen, and pet dander. Here are some of the best options for a small space:

  • Portable Air Purifier
  • Compact Air Purifier
  • Mini Air Purifier

Medium Air Purifier

Medium air purifiers are great for larger rooms, such as main bedrooms and kitchens, ranging in size from 200 to 500 square feet. These types of purifier are well-suited for eliminating common indoor pollutants as well as pathogens such as mold, viruses, and bacteria. Here are some of the best options for medium-sized rooms:

  • HEPA Filter Air Purifier
  • Whole Home Air Purifier
  • Activated Carbon Air Purifier

Related Products

1.) Medify MA-22 Air Purifier with H13 True HEPA Filter | 330 sq ft Coverage | for Allergens, Wildfire Smoke, Dust, Odors, Pollen, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack

The Medify MA-22 Air Purifier with H13 True HEPA Filter is perfect for air purification in any room size. This air purifier covers an area up to 330 square feet, making it an ideal solution for large living rooms, bedrooms, or basements. It is incredibly effective in removing up to 99.9% of pollutants, particles, and allergens down to 0.1 microns in size. The advanced filter technology has the ability to filter out dust, wildfire smoke, odors, pollen, and pet dander with ease. And because it is engineered to run quietly, this air purifier won’t disturb you while it works.

  • 330 sq ft coverage
  • H13 True HEPA Filter
  • Removes 99.9% of pollutants and particles down to 0.1 microns
  • Filters out dust, wildfire smoke, odors, pollen, and pet dander
  • Runs quietly


2.) Medify MA-14 Air Purifier with H13 True HEPA Filter | 200 sq ft Coverage | for Allergens, Wildfire Smoke, Dust, Odors, Pollen, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 2-Pack

If you are looking for an air purifier room size that can cover an area up to 200 square feet and can effectively remove 99.9% of airborne particles greater than 0.1 microns—including allergens, dust, pet dander, wildfire smoke, and more—then the Medify MA-14 Air Purifier with H13 True HEPA Filter, 2-Pack is the perfect solution!

  • H13 True HEPA Filter removes 99.9% of airborne particles greater then 0.1 microns.
  • 200 square feet coverage makes it suitable for large rooms like living rooms or for multiple smaller rooms.
  • Whisper-quiet operation ensures that the noise from the purifier does not disturb the peace in your home.
  • Energy Star rated, meaning that it is designed for maximum energy efficiency.

Make sure to get the air purifier room size you need with the Medify MA-14 Air Purifier with H13 True HEPA Filter, 2-Pack.


3.) LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, H13 True HEPA Filter, 24db Filtration System Cleaner Odor Eliminators, Ozone Free, Remove 99.97% Dust Smoke Mold Pollen, Core 300, White

The LEVOIT Air Purifier is the perfect choice for air purification in any room size. It’s equipped with a H13 True HEPA Filter and a 24db Filtration System to clean the air of 99.97% of dust, smoke, mold, pollen, and other airborne particles. It also has an odor eliminator and is ozone free, making it a safe choice for any home or workplace environment. Additionally, it effective eliminates pet hair throughout the entire room, making this air purifier perfect for pet owners.

  • H13 True HEPA Filter
  • 24db Filtration System
  • Eliminates 99.97% of dust and airborne particles
  • Odor eliminator and ozone free
  • Effectively eliminates pet hair
  • Ideal for any room size


4.) Germ Guardian Air Purifier with HEPA 13 Filter, Removes 99.97% of Pollutants, Covers Large Room up to 743 Sq. Foot Room in 1 Hr, UV-C Light Helps Reduce Germs, Zero Ozone Verified, 22″, Gray, AC4825E

The Germ Guardian Air Purifier with HEPA 13 Filter is perfect for large room air purification. This heavy-duty air purifier has a powerful motor that can cover up to 743 Sq. Foot Room in only 1 Hour. It removes 99.97% of pollutants, so you can be sure that your air is clean and fresh. The UV-C Light helps reduce germs and the Zero Ozone Verified feature ensures it is safe and healthy for everyone. In addition, the 22″ Gray AC4825E model is compact and aesthetically pleasing to the eye.

This air purifier is perfect for large room size, as it can quickly and effectively purify your space in a short amount of time. Its powerful air filtering capabilities make it the ideal choice for any home or office. Its versatility and ease of use make it the go-to air purifier for anyone looking for high-grade air filtration in a larger space.


5.) Coway Airmega AP-1512HH True HEPA Air Purifier with Air Quality Monitoring, Auto Mode, Timer, Filter Indicator, Eco Mode

The Coway Airmega AP-1512HH True HEPA Air Purifier is an ideal choice for those looking to purify air in rooms up to 800 sq. ft. With its Air Quality Monitoring System, Auto Mode, Timer, and Filter Indicator, this air purifier will effectively filter airborne particles, odors, and gases that can enter your home. The air purifier also has an Eco Mode setting that will automatically adjust to the lowest fan speed when the air quality is good, conserving energy and allowing for quieter operation. With its room size capability, this air purifier is perfect for any living space.

  • Air quality monitoring system
  • Auto mode
  • Timer and filter indicator
  • Eco mode, conserving energy and allowing for quieter operation
  • Room size capability – up to 800 sq. ft.


Personal Experience

  Best Air Purifier for Room Size: Find the Perfect Fit for Your Needs

As an expert in air purifier room size selection, I have witnessed the need for a good understanding of room size and the purifier’s cleaning capacity. Many people purchase an air purifier simply based on its features, not realizing that it has to be properly sized to their room for the best results. To get a correct size for your room and purifier, I recommend following a simple three-step guide:

The first step is to measure your room. Measure the length, width, and height in feet. Multiply these three measurements together to get the room’s total square footage. A small air purifier is typically recommended for rooms between 100 and 200 square feet while a medium air purifier is best suited for spaces with 200 to 500 square feet.

The second step is to understand the specifics of the air purifier. Look for the Clean Air Delivery Rate (CADR) of the device, which indicates the volume of air that the unit can clean within a given time. Higher CADR ratings are more suitable for larger spaces.

Lastly, compare what you’ve learned. See how the size of your room matches with the CADR. If the size of the room is bigger than the CADR, get a bigger purifier; likewise, if the size of the room is smaller than the CADR, get a smaller purifier. This will enable your purifier to work most efficiently and effectively clean the air.

Frequently Asked Questions

Can an air purifier be too big for a room?

Yes, an air purifier can be too big for a room. The size of an air purifier should be selected based on the size of the room. For example, the iAdaptAir® is a portable air purifier that comes in three sizes with calculated square footage capabilities. It is important to select the appropriate size purifier for your space.

How do I know what size air purifier I need?

To determine the size of an air purifier you need, you’ll need to calculate the size of the room, identify the CADR (Clean Air Delivery Rate) rating, convert the CADR to cubic feet per hour and then divide the CADR per hour by the room size. This will tell you the ACH (Air Changes per Hour) you need and can help inform what size air purifier works best for your space. Ultimately, selecting an air purifier should include an evaluation of the room size and quality of air desired.

Does the size of an air purifier matter?

Yes, the size of an air purifier does matter. A larger air purifier is more effective at filtering and removing pollutants from the air. This is because larger purifiers have larger filters, increasing the surface area to catch contaminants, providing better air purification.

Should you oversize an air purifier?

Yes, it is better to have “too much” air purifier than not enough. To clean the air in different rooms, it is best to have an air purifier of an appropriate size in each room, or alternatively, to move a single purifier between the rooms. Oversizing an air purifier can ensure that the air in your home is always kept clean and free of airborne pollutants.

Will an air purifier help the whole house?

Yes, an air purifier can help keep your entire home free of indoor air pollutants, such as dust mites, mold, allergens, and VOCs. Air purifiers are available in whole-home, room-size, or both and they can fight off allergy and asthma triggers. Investing in an air purifier is an effective way to improve your respiratory wellness throughout your entire home.

Is there a downside to air purifiers?

Yes, there is a downside to air purifiers. Some ionizers, especially older models, produce ozone which can worsen asthma. This is the only drawback aside from the financial investment.

What do doctors say about air purifiers?

Doctors do not recommend air purifiers for alleviating allergies in the home. According to Dr. Stukus, air purifiers are not effective for outdoor pollen allergens and have limited use for indoor allergens which settle on carpeting and furniture. In conclusion, doctors do not recommend air purifiers for allergen avoidance.

What is the best whole home air purifier?

The best whole home air purifier is the Honeywell Home Allergen Plus 300 XL. It offers exceptional air cleaning performance for a variety of allergies and odors for an entire household. This air purifier is easy to use, cost effective, and offers practical automated control, making it the ideal choice for all your home air purification needs. It is also compact and aesthetically pleasing, making it a great option for any room in the home.

What is a good air purifier for the whole house?

The IQAir Medical-Grade HEPA Filter is the best choice for a whole house air purifier. It has a room coverage of 1125 sq ft and an efficient Medical-Grade HEPA Filter. For larger homes, the Medify AirMA-112 is recommended as it offers coverage of up to 3700 sq ft. Both products provide quality air cleaning to keep you and your family safe.

Are home air purifiers a good idea?

Yes, home air purifiers are a good idea to reduce the amount of aggravating particles in your home. They offer a relatively easy way to help improve the quality of air in your home. However, you should be aware that not all particles can be removed or neutralized, and some of them may remain on surfaces.

What is the best air purifier on the market right now?

The best air purifier on the market right now is the Blueair Blue Pure 211+, which is perfect for large spaces of up to 650 square feet. It can also handle spaces with open floor plans or high ceilings. It is an effective and reliable choice for getting rid of pollutants and ensuring clean air.

Can an air purifier clean a whole house?

Yes, an air purifier can clean a whole house. A whole house air filter or purification system can clean the air in your entire home as it passes through your HVAC system. For more localized cleaning, a portable air purifier can be used for a single room.

How to decide the size of your air purifier?

The size of an air purifier is determined by the size of the room it is for. The manufacturer will list the coverage capabilities of their product on the specifications. It is important to consider ventilation and contamination of the room when selecting an air purifier. Room size is the most important factor to consider when selecting the right air purifier.

What is the best air purifier for a small room?

The MCB50YSAU Room Air Purifier is the best air purifier for a small room, based on its testing results in a room size of 1,007 ft 3. It was able to remove 50.3% of formaldehyde, a common VOC that may contribute to odor in just 60 minutes. When it comes to purifying air in small rooms, this HEPA filter air purifier is ideal.

What is air purifier capacity?

An air purifier’s capacity is known as its CADR. CADR stands for Clean Air Delivery Rate and is a measurement of the volume of air the purifier is able to clean each hour. The units of CADR are m3/hour in India and ft3/min (CFM) in the USA.

Why is the square foot coverage of my air purifier less than shown?

The square foot coverage of your air purifier can be less than shown due to your ceiling height. The CADR rating is based on cubic feet of air per minute through the filters, so if your ceilings are higher the area of the room has to be adjusted accordingly. The size of the room used to calculate the square foot coverage of your air purifier needs to take into account the height of your ceilings.

Final Thoughts

When looking to purchase an air purifier, it is important to consider your room size and the best air purifier size that fits your needs. A small air purifier would best fit a room between 100 and 200 square feet, like a dorm room or office, while a medium air purifier is best suited for a room between 200 to 500 square feet, like a kitchen or bedroom. By understanding your room size and choosing the best size air purifier for your needs, you will be able to ensure that the air quality of your home is at the optimal level.

Resources