The Clean Air Guide
MERV ratings, filter maintenance, indoor air quality tips, and more.
Illinois Ranks 4th Worst in the Nation for Air ...
Illinois ranks 48th out of 51 for air quality with a population-weighted AQI of 50.4. Guest author Tara Desmond of IL Corn breaks down the numbers, explains why indoor air...
Illinois Ranks 4th Worst in the Nation for Air ...
Illinois ranks 48th out of 51 for air quality with a population-weighted AQI of 50.4. Guest author Tara Desmond of IL Corn breaks down the numbers, explains why indoor air...
1-Inch vs 4-Inch Air Filters: The Complete Home...
Choosing between 1-inch and 4-inch air filters? Learn the differences in cost, lifespan, filtration, and HVAC compatibility to make the right choice for your home.
1-Inch vs 4-Inch Air Filters: The Complete Home...
Choosing between 1-inch and 4-inch air filters? Learn the differences in cost, lifespan, filtration, and HVAC compatibility to make the right choice for your home.
Where Is My Furnace Filter and Which Way Does t...
Can't find your furnace filter? Learn where to locate it in any HVAC system and which way the arrow should point for correct installation. Step-by-step guide.
Where Is My Furnace Filter and Which Way Does t...
Can't find your furnace filter? Learn where to locate it in any HVAC system and which way the arrow should point for correct installation. Step-by-step guide.
MERV 8 vs. MERV 11: Which Home Air Filter Is Be...
Confused about MERV 8 vs. MERV 11? Learn the key differences, pros and cons, and how to choose the right, energy-efficient filter for a healthier, cleaner home.
MERV 8 vs. MERV 11: Which Home Air Filter Is Be...
Confused about MERV 8 vs. MERV 11? Learn the key differences, pros and cons, and how to choose the right, energy-efficient filter for a healthier, cleaner home.
AerTerra on WGN Radio: Corn-Based Air Filters f...
AerTerra's Mike Malloy joins WGN Radio to discuss how Midwest corn is transformed into compostable HVAC filters, replacing petroleum-based alternatives.
AerTerra on WGN Radio: Corn-Based Air Filters f...
AerTerra's Mike Malloy joins WGN Radio to discuss how Midwest corn is transformed into compostable HVAC filters, replacing petroleum-based alternatives.
AerTerra Featured in Illinois Corn: Renewable A...
AerTerra was featured by Illinois Corn for creating high-performance HVAC air filters from corn-based PLA, expanding demand while supporting rural communities.
AerTerra Featured in Illinois Corn: Renewable A...
AerTerra was featured by Illinois Corn for creating high-performance HVAC air filters from corn-based PLA, expanding demand while supporting rural communities.
Aerterra vs Other Eco-Friendly Air Filters: Wha...
Discover how Aerterra's corn-based HVAC filters compare to other eco-friendly options. Learn about PLA nanofiber technology, sustainability benefits, and MERV ratings.
Aerterra vs Other Eco-Friendly Air Filters: Wha...
Discover how Aerterra's corn-based HVAC filters compare to other eco-friendly options. Learn about PLA nanofiber technology, sustainability benefits, and MERV ratings.
January is Radon Action Month: What Air Filters...
January is Radon Action Month. Learn what HVAC filters can and can't do about radon, why testing matters, and how to protect your home's air quality.
January is Radon Action Month: What Air Filters...
January is Radon Action Month. Learn what HVAC filters can and can't do about radon, why testing matters, and how to protect your home's air quality.
How to Change Your HVAC Filter: Step-by-Step Gu...
Learn how to change your HVAC or furnace filter in 5 simple steps. This beginner-friendly guide covers filter location, sizing, installation direction, and replacement frequency.
How to Change Your HVAC Filter: Step-by-Step Gu...
Learn how to change your HVAC or furnace filter in 5 simple steps. This beginner-friendly guide covers filter location, sizing, installation direction, and replacement frequency.
Winter Indoor Air Quality: How Your Furnace Fil...
Discover how your furnace filter protects your family's health in winter. Learn filter replacement schedules, MERV ratings, and tips for cleaner indoor air.
Winter Indoor Air Quality: How Your Furnace Fil...
Discover how your furnace filter protects your family's health in winter. Learn filter replacement schedules, MERV ratings, and tips for cleaner indoor air.
Why Changing Your HVAC Filter in Winter Matters...
Discover why changing your HVAC filter in winter is critical for energy savings, system longevity, and indoor air quality. Learn the signs of a dirty filter.
Why Changing Your HVAC Filter in Winter Matters...
Discover why changing your HVAC filter in winter is critical for energy savings, system longevity, and indoor air quality. Learn the signs of a dirty filter.
New Year, New Filter: A HVAC Checklist for Clea...
Start 2026 right with this January HVAC maintenance checklist. Learn when to change air filters, improve indoor air quality, and keep your heating system running efficiently year-round.
New Year, New Filter: A HVAC Checklist for Clea...
Start 2026 right with this January HVAC maintenance checklist. Learn when to change air filters, improve indoor air quality, and keep your heating system running efficiently year-round.
Holiday Indoor Air Quality Tips to Reduce Illne...
Holiday gatherings can worsen indoor air quality by increasing aerosols, VOCs, and particulate matter. Learn practical tips for filtration, ventilation, and humidity to keep your home healthier this season.
Holiday Indoor Air Quality Tips to Reduce Illne...
Holiday gatherings can worsen indoor air quality by increasing aerosols, VOCs, and particulate matter. Learn practical tips for filtration, ventilation, and humidity to keep your home healthier this season.
Home Air Filter Sizes: How To Choose The Right ...
Confused by home air filter sizes? Learn how to read 14x20x1 and other sizes, measure your filter slot, and choose the right replacement for your HVAC system.
Home Air Filter Sizes: How To Choose The Right ...
Confused by home air filter sizes? Learn how to read 14x20x1 and other sizes, measure your filter slot, and choose the right replacement for your HVAC system.
How Often Should You Replace Your Home Air Filter?
Not sure how often to change your home air filter? Learn recommended replacement timelines by filter type, MERV rating, pets, and household needs to keep air clean and HVAC efficient.
How Often Should You Replace Your Home Air Filter?
Not sure how often to change your home air filter? Learn recommended replacement timelines by filter type, MERV rating, pets, and household needs to keep air clean and HVAC efficient.
Aerterra Featured in Indiana Corn & Soybean Post
Aerterra was highlighted in the Indiana Corn & Soybean Post’s November 2025 edition for our leadership in sustainable, corn-based air filters. Read the full feature here.
Aerterra Featured in Indiana Corn & Soybean Post
Aerterra was highlighted in the Indiana Corn & Soybean Post’s November 2025 edition for our leadership in sustainable, corn-based air filters. Read the full feature here.
Symptoms Of A Dirty Air Filter In Your Home
Learn the common symptoms of a dirty home air filter, how clogged filters affect comfort and energy bills, and when to replace yours to keep indoor air clean.
Symptoms Of A Dirty Air Filter In Your Home
Learn the common symptoms of a dirty home air filter, how clogged filters affect comfort and energy bills, and when to replace yours to keep indoor air clean.
Aerterra Named One of NCGA’s Consider Corn Chal...
Aerterra was selected as one of three winners in the National Corn Growers Association’s Consider Corn Challenge V, recognized for its corn-based, renewable air filters improving indoor air quality.
Aerterra Named One of NCGA’s Consider Corn Chal...
Aerterra was selected as one of three winners in the National Corn Growers Association’s Consider Corn Challenge V, recognized for its corn-based, renewable air filters improving indoor air quality.
Healthy Farm Home Guide: Indoor Air Quality for...
Learn how U.S. farm families can reduce dust, mold, chemicals, and exhaust in the home. Simple steps to improve farm indoor air quality and protect health.
Healthy Farm Home Guide: Indoor Air Quality for...
Learn how U.S. farm families can reduce dust, mold, chemicals, and exhaust in the home. Simple steps to improve farm indoor air quality and protect health.
The Top 5 Indoor Air Quality Issues in Farm Homes
Indoor air on farms can be more polluted than outdoors. Learn the top farm indoor air quality risks and how to choose HVAC filters that protect your farmhouse family.
The Top 5 Indoor Air Quality Issues in Farm Homes
Indoor air on farms can be more polluted than outdoors. Learn the top farm indoor air quality risks and how to choose HVAC filters that protect your farmhouse family.
Aerterra Launches Eco-Friendly, Subscription-Ba...
Press Release: Aerterra is excited to announce the launch of its sustainable air filters, designed to enhance indoor air quality while limiting environmental impact.
Aerterra Launches Eco-Friendly, Subscription-Ba...
Press Release: Aerterra is excited to announce the launch of its sustainable air filters, designed to enhance indoor air quality while limiting environmental impact.
Aerterra vs. Conventional Petroleum-Based Options
When it comes to protecting your home's air quality, the air filter you choose matters. While most consumers are familiar with big-name brands like Honeywell, newer options like Aerterra are...
Aerterra vs. Conventional Petroleum-Based Options
When it comes to protecting your home's air quality, the air filter you choose matters. While most consumers are familiar with big-name brands like Honeywell, newer options like Aerterra are...
How Corn Is Powering a Cleaner Future - One Air...
In the Corn Belt, we know that innovation starts in the field. Today, it's taking a powerful new form: corn-based air filters that not only clean indoor air, they open...
How Corn Is Powering a Cleaner Future - One Air...
In the Corn Belt, we know that innovation starts in the field. Today, it's taking a powerful new form: corn-based air filters that not only clean indoor air, they open...
The Hidden Air Problem in Rural Homes (And How ...
Living in rural areas brings many unique advantages, but also hazards all its own. Farming is often cited as one of the most dangerous professions, with agriculture consistently ranking among...
The Hidden Air Problem in Rural Homes (And How ...
Living in rural areas brings many unique advantages, but also hazards all its own. Farming is often cited as one of the most dangerous professions, with agriculture consistently ranking among...
A Breath of Fresh Air: The Story Behind Aerterr...
Aerterra was born from a shared mission: to create sustainable air filters that protect families, restore air quality, and reduce landfill waste.
A Breath of Fresh Air: The Story Behind Aerterr...
Aerterra was born from a shared mission: to create sustainable air filters that protect families, restore air quality, and reduce landfill waste.
