Search
Close this search box.
Search
Close this search box.

What Factors to Consider Before Buying an Air Filter?

Best Square Air Filter

There are many brands of air filters available, each with its own set of features and benefits, which can make it tough to choose the right one for your home. Some brands are better at trapping smaller particles, while others have multiple layers of filtration to better protect against allergens and other airborne contaminants. When choosing an air filter, it is crucial to consider both the specific needs of your facility and the level of filtration required to protect your indoor air quality properly.

This comprehensive guide will help you select the best air filter for your needs.

Filter Size and Dimensions

When finding the right air filter for your central air system, size always matters. You’ll need to ensure the filter you select is the correct size for your particular system. The best thing is that most filters are labeled with their dimensions, so it’s usually just a matter of measuring your system and finding a filter that’s the same size. Once you’ve found the right filter, check the manufacturer’s recommendations to see how often it needs to be replaced. Depending on the filter you’re using, you may need to replace it as frequently as every month or as infrequently as every three months.

MERV Ratings

MERV ratings measure how effective an air filter is at trapping particles. The higher the MERV rating, the more efficient the filter will be. MERV rating range scale is from 1 to 16, with the higher the number indicating the more effective filtration. MERV 8-10 filters are generally used in residential furnaces and air conditioners, while commercial buildings often use MERV 11-13 filters to obtain better airflow and energy efficiency, such as 20x25x1 air filter. Medical facilities such as hospitals often use even higher MERV-rated filters, such as MERV 14-16, to trap smaller particles that could cause respiratory infections. 

The size of particles that each MERV rating captures is indicated in microns. For example, MERV 8 filters can trap particles 3-10 microns in size, while MERV 16 filters can trap particles that are 0.3 microns. However, remember that high-efficiency filters can also restrict airflow, so choosing a filter with the right balance of efficiency and airflow for your needs is important. 

 Air Filter Media

When it comes to air filters, the type of filter media is just as important as the size and brand. Air filter media is the material used to remove airborne particles. Filter media can be made from various different materials, including fiberglass, pleated paper, and polyester. The most common types of air filter media are paper, cloth, and pleated media. 

  • Paper media is often used in residential applications and is typically made from spun bonded polyester or cellulose. 
  • Cloth media is often used in commercial and industrial applications and can be made from various materials, including polyester, cotton, and fiberglass.
  • Pleated media is often used in high-efficiency applications and can be made from various materials, including paper, cloth, and synthetic materials

The air filter media you choose should be based on your specific needs and the application in which it will be used. The material used will certainly affect the overall performance of the filter. Consider all these important factors to ensure you get the best possible performance from your new air filter.


Subscribe to Our Newsletter

Related Articles

Top Trending

Benefits of Pet Insurance for Indian Pet Owners
Top 7 Benefits of Pet Insurance for Indian Pet Owners
Guide to Boosting in World of Warcraft
Your Ultimate Guide to Boosting in World of Warcraft
Expert San Jose Sexual Harassment Attorneys
Expert San Jose Sexual Harassment Attorneys: Your Guide to Legal Support and Resources
Best E-Bikes for Seniors
Best E-Bikes for Seniors with Comfort and Safety in Mind
Tips for Negotiating a Higher Personal Injury Settlement in Australia
9 Expert Tips for Negotiating a Higher Personal Injury Settlement in Australia

LIFESTYLE

Best E-Bikes for Seniors
Best E-Bikes for Seniors with Comfort and Safety in Mind
wellhealthorganic.com effective natural beauty tips
Top 5 Well Health Organic Beauty Tips for Glowing Skin
Chemical-Free Alternatives to Your Favorite Beauty Products
7 Chemical-Free Alternatives to Your Favorite Beauty Products You Need to Try
Clothes That Flatter Your Natural Shape
How to Find Clothes That Flatter Your Natural Shape?
Tax-Saving Tips for Retirees in Germany
Maximize Your Savings: 10 Tax-Saving Tips for Retirees in Germany

Entertainment

gorlock the destroyer
The Origins of Gorlock The Destroyer: A TikTok Sensation's Rise to Fame
t_o_princessxoxo
T_o_princessxoxo: What You Need to Know About Kalani Rodgers
rosamund pike nipple covers pierce brosnan bond scene
Rosamund Pike Feared Nipple Covers Tore Pierce Brosnan's Chest Hair
backstageviral .com
Uncover The Best Viral Content on BackstageViral.com
Classic Games That Need a Remake Right Now
10 Classic Games That Need a Remake Right Now: Nostalgia Reloaded

GAMING

Guide to Boosting in World of Warcraft
Your Ultimate Guide to Boosting in World of Warcraft
Most Controversial Games Ever Released
7 Most Controversial Games Ever Released – And Why They Shocked Us
ovo unblocked
Ovo Unblocked Games: Popular Features, Tips, and Similar Games
Crypto Games
10 Crypto Games That Are More Than Just Play-to-Earn Experiences
Gaming Desks That Maximize Space & Comfort
10 Gaming Desks That Maximize Space & Comfort for Ultimate Setup

BUSINESS

Logistics Companies in South America
Top 15 Logistics Companies in South America: Who’s Leading the Market?
Tax Planning Strategies for High-Net-Worth Australians
8 Advanced Tax Planning Strategies for High-Net-Worth Individuals in Australia
Plumbing Companies in the USA for Fire Sprinkler System Installation
Top 10 Plumbing Companies in the USA for Fire Sprinkler System Installation
Estate Planning Tax Strategies for Wealth Preservation in the UK
12 Estate Planning Tax Strategies for Wealth Preservation in the UK
Biggest NFT Fails and What We Can Learn From Them
The 7 Biggest NFT Fails and What We Can Learn From Them

TECHNOLOGY

WordPress Hosting Services In China
Top 10 WordPress Hosting Services in China for Speed & Compliance
Web3 Fashion Brands Revolutionizing Digital Wearables
7 Web3 Fashion Brands Shaping the Future of Digital Wearables
Tips to Prevent SQL Injection and Data Breaches
10 Expert Tips to Prevent SQL Injection and Data Breaches Effectively
Best Tools to Help You Migrate from Shared Hosting
 7 Tools to Help You Migrate from Shared Hosting to VPS Seamlessly
Telemedicine Tips
Telemedicine Tips: Scheduling Virtual Care Right

HEALTH

Telemedicine Tips
Telemedicine Tips: Scheduling Virtual Care Right
Advanced Energy Shaping the Future of Surgery
How Is Advanced Energy Shaping the Future of Surgery?
Does Kratom Have Calories
Does Kratom Have Calories? Understanding Its Nutritional Profile and Metabolic Impact
Common Dental Issues
5 Common Dental Issues and How to Prevent Them
How Ice Baths Can Support Immune Function
How Ice Baths Can Support Immune Function?