Air Filter Basics

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Air Filter Basics

Finding Your Filter

Best Air Filters for Viruses & Other Airborne Particles

Are you concerned about viruses in your indoor air? Discover why MERV 13 filters are highly effective at capturing airborne viruses and improving your home's air quality. Learn how these filters work and why they're recommended for maintaining a healthy living environment. Trust Filterbuy for expert insights and top-quality air filtration solutions.

Finding Your Filter

Which Air Filter do I need?

Selecting the right filter for your Trane, Rheem or other AC unit or furnace can reduce electric bills by as much as 15% and improve air quality within your home.

All about MERV ratings

Get the lowdown on MERV ratings for furnace filters. See how ratings from 1 to 16 affect air quality and help protect your HVAC system.

Different Air Filter Ratings: FPR vs. MERV vs. MPR

MERV. MPR. FPR. What is FPR vs MERV? We break it down in this blog.

How to Measure Your Air Filter | Find Your Air Filter Size

Not finding standard air filter sizes? Learn how to measure and order custom air filters that fit your HVAC system perfectly. Stay comfortable year-round!

Furnace Filters

5 Factors That Drive Furnace Filter Prices for Your Home

Find out how different factors like filter size and MERV rating impact furnace filter costs, and save money with our buying tips and insights.

All About Air Filter Sizes

Not sure which air filter size you need? Find out how to measure your current filter and what to do if you don't have a standard size filter.

What MERV Rating Should I use?

Find out the best MERV rating for home use. Learn how to balance air filtration, airflow, and your HVAC system’s efficiency.

Furnace Filters

Furnace Filters vs. Air Filters: What’s the Difference?

Air filters vs. furnace filters: a quick guide to their locations, filtration levels, and replacement times. Keep your HVAC system running smoothly.

Furnace Filters

How to Change Your Furnace Filter

Ensure your furnace runs efficiently by following our essential tips for selecting and changing furnace filters regularly.

Finding Your Filter

Carbon Air Filters vs. Traditional Air Filters: Which is Better? - Filterbuy

If you’ve ever tried to research the best type of air filter for your home, you may have realized that there is a seemingly endless amount of home air filter options.

Finding Your Filter

Here's Why You Should Change Your Air Filter Every 3 Months

Got questions about changing air filters? Find answers to common FAQs and learn how this simple task can improve your HVAC system’s efficiency and your home's air quality.

Furnace Filters

The furnace filter “size issue”

Just the thought of replacing a furnace filter can be headache-inducing, but we’re here to ease your pain.

What Does an Air Filter Do in Your House?

Are air filters necessary? Find out why air filters are essential for maintaining clean indoor air, protecting HVAC equipment, and improving energy efficiency.

A Complete Guide to Eliminating HVAC Bacteria: Prevention, Control, and the Role of UV Lights and MERV 13 Air Filters

Understand how bacteria forms in HVAC systems and find solutions to eliminate it. Enhance your indoor air quality now!

Changing Your Filters

8 Signs It's Time to Change Your Air Filter

Is your air filter visibly dirty? It’s time for a change to improve air quality and extend your HVAC system's life.

Finding Your Filter

All About Activated Carbon Air Filters

When the air inside your home, business or office smells a little less than fresh it may be time to get an activated carbon air filter.

Finding Your Filter

How to Buy the Best Air Filters For Your Allergies

Got an asthma trigger at home? Tap here to see how you can eliminate allergy triggers are home with the best home air and furnace filter available today!

Finding Your Filter

Does Air Filter Quality Really Matter?

Does air filter quality really matter? Find out in this blog and more about manufacturing filters in the US and how that impacts air filter quality!

The Least Internet-Connected Cities

Curious about which cities in the United States have the least internet connectivity? Gain insights from Filterbuy's comprehensive analysis and find out which parts of Texas and other states are most affected.

Indoor Air Quality

Why The New EPA Air Quality Standards Are Important For Your Home

Understand why the EPA updated PM2.5 standards now and how stricter limits aim to protect your health from air pollution's harmful effects.

MERV 8 vs MERV 11 Air Filters: Which Should I Use?

Learn about the distinct features and benefits of MERV 11 and MERV 8 air filters to make an informed decision.

Finding Your Filter

Everything You Need to Know About Odor Eliminating Charcoal Filters

Air filters come in what seems like an endless number of varieties.

Cities With the Most Military Families

Discover the biggest military towns in the US and find out why they are ideal for military families. Learn about the best places for service members and their families to live, with insights and tips from Filterbuy.

Finding Your Filter

Types of Furnace Filters You Can Buy For Your Home

Choosing the right furnace filter can significantly impact your home's air quality and HVAC efficiency. Learn about various filter materials, efficiencies, and how to select the best option for your needs. Trust Filterbuy for expert advice on maintaining a healthy and efficient home environment.

Why Does Air Filter Size Matter?

Hundreds of different air filter sizes exist on the market, so it’s not uncommon to be unable to find the size you need at the hardware store.

Finding Your Filter

Replace Your Apartment Air Filter

Can't find your apartment air filter? Our guide helps you locate and replace filters to improve indoor air quality.