GE Appliances Replacement Furnace Filters
Breathe cleaner. Live better. Protect your home.
GE® Furnace Filters not only protect your HVAC system, they also improve indoor air quality, and create a healthier home environment. Our HVAC filters trap airborne particles like dust, pollen, pet dander and more to help your family breathe easier year round.
How Often Should Furnace Filters Be Changed?
For optimal air quality and HVAC performance, replace your furnace filter every 1–3 months. Homes with pets, allergies, or heavy dust may need more frequent changes. Regular filter replacement keeps your system running efficiently and helps protect your home from dust, pollen, and other airborne particles.
How Often Should Furnace Filters Be Changed?
For optimal air quality and HVAC performance, replace your furnace filter every 1–3 months. Homes with pets, allergies, or heavy dust may need more frequent changes. Regular filter replacement keeps your system running efficiently and helps protect your home from dust, pollen, and other airborne particles.
Furnace Filter Filtration Levels
Choosing the right furnace filter starts with understanding filtration levels. Filters are rated by the MERV scale (Minimum Efficiency Reporting Value), which measures how effectively a filter captures particles like dust, pollen, pet dander, and other airborne contaminants. The higher the MERV rating, the finer the filtration.
MERV 6-8: Everyday Air Quality
- Reliable, essential filtration for standard household needs
- Helps capture common particles like dust, lint, and pollen
- A practical choice for homes without pets or allergy concerns
MERV 9-11: Elevated Performance
- Enhanced filtration for families with pets or mild to moderate allergies
- Designed to trap smaller particles, including pet dander and mold spores
- Supports cleaner indoor air while maintaining strong system airflow
Find the Right Fit for Your Home
A great filter does more than clean the air—it supports the long-term performance of your HVAC system. When selecting a MERV level, consider your home’s air quality needs, the presence of pets or allergens, and your system’s recommended specifications.
Why Choose GE® Filters for Your Furnace?
• Made in the USA
Designed, engineered, and manufactured in the United States, GE® furnace filters are built to meet high quality standards while supporting domestic manufacturing and craftsmanship you can trust.
• Improve your HVAC system’s efficiency
Our HVAC filters help reduce buildup and strain on your furnace or AC to keep it working at its best.
• Create a healthier home
GE® filters reduce airborne irritants that can trigger allergies and asthma so your family can breathe easier.
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• Get long-lasting performance
We engineer our filters with durable materials for consistent air flow and filtration as well as long-lasting efficiency.
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• Experience easy installation
Our furnace air filters fit standard residential HVAC systems and are available in 24 sizes and two levels of filtration.
GE® HVAC Filter Sizes
SIZE (WxLxD)
12x12x1
14x14x1
14x20x1
14x24x1
14x25x1
15x20x1
16x20x1
16x25x1
18x20x1
20x20x1
20x24x1
20x25x1
MERV 8 (4-pack)
UNIV12121-08A4
UNIV14141-08A4
UNIV14201-08A4
UNIV14241-08A4
UNIV14251-08A4
UNIV15201-08A4
UNIV16201-08A4
UNIV16251-08A4
UNIV18201-08A4
UNIV20201-08A4
UNIV20241-08A4
UNIV20251-08A4
MERV 11 (4-pack)
UNIV12121-11A4
UNIV14141-11A4
UNIV14201-11A4
UNIV14241-11A4
UNIV14251-11A4
UNIV15201-11A4
UNIV16201-11A4
UNIV16251-11A4
UNIV18201-11A4
UNIV20201-11A4
UNIV20241-11A4
UNIV20251-11A4
SIZE (WxLxD)
12x12x1
14x14x1
14x20x1
14x24x1
14x25x1
15x20x1
16x20x1
16x25x1
18x20x1
20x20x1
20x24x1
20x25x1
MERV 8 (4-pack)
UNIV12121-08A4
UNIV14141-08A4
UNIV14201-08A4
UNIV14241-08A4
UNIV14251-08A4
UNIV15201-08A4
UNIV16201-08A4
UNIV16251-08A4
UNIV18201-08A4
UNIV20201-08A4
UNIV20241-08A4
UNIV20251-08A4
MERV 11 (4-pack)
UNIV12121-11A4
UNIV14141-11A4
UNIV14201-11A4
UNIV14241-11A4
UNIV14251-11A4
UNIV15201-11A4
UNIV16201-11A4
UNIV16251-11A4
UNIV18201-11A4
UNIV20201-11A4
UNIV20241-11A4
UNIV20251-11A4
Why Should I Replace My Furnace Filter?
Replacing your furnace filter isn’t just about heating and cooling, it’s about whole-home health and performance.
🌿 Defend Against Air Pollution: Indoor air can be 2–5 times more polluted than outdoor air. Furnace filters are your home’s first line of defense.
🌿 Air Quality: Clean filters capture allergens and airborne particles, improving the air your family breathes every day.
🌿 Energy Efficiency: A dirty filter makes your HVAC system work harder, which in turn increases your energy bills.
🌿 System Longevity: Regular replacement of dirty air filters reduces wear and tear on your furnace and AC system, helping avoid costly repairs down the road.
🌿 Create a Cleaner Living Environment: Indoor air filtration affects every room in your home from bedrooms and kitchens to overall living spaces. Keeping filters fresh contributes to a cleaner, healthier living environment.
Air Filter Reviews
See what our customers have to say about our HVAC filters.
"Noticeable difference in our home's air quality!"
We switched to GE Appliances furnace filters a few months ago and immediately noticed less dust around the house. My husband has allergies, and he’s been breathing much easier since we started using the MERV 11 filters. Super easy to install, too!
“Great quality at a fair price.”
These filters are sturdy and well-made compared to others I’ve bought. I like that I can choose between MERV 8 for everyday use or MERV 11 for extra protection. I feel confident knowing our HVAC system is running more efficiently and not getting clogged with dust.
“Cleaner air for our kids and pets.”
We have two dogs and two kids, so keeping the air clean is important to us. These GE filters have made a huge difference—less pet hair floating around and the house just feels fresher. I set a reminder to change it every 3 months and it’s an easy win for our family’s health.
Frequently Asked Questions
What size air filter do I need for my HVAC system?
Most people aren’t sure of the correct size and end up buying the wrong one. The size is usually printed on the filter frame or in the HVAC system manual.
How often should I change my HVAC air filter?
The general rule is every 1–3 months, but it varies based on filter type, home size, pets, allergies, and system use.
What does MERV rating mean, and which rating should I choose?
MERV (Minimum Efficiency Reporting Value) measures how well the filter captures particles. Higher MERV = better filtration, but too high can restrict airflow if your system isn’t designed for it.
What’s the difference between fiberglass, pleated, HEPA, and washable filters?
Each has pros/cons:
- Fiberglass: cheap, short lifespan, basic dust protection.
- Pleated: better filtration, more common.
- HEPA: hospital-grade, usually not for standard HVACs.
- Washable: reusable, but can grow mold if not dried properly.
Can a high-efficiency filter damage my HVAC system?
Yes, if the filter is too restrictive, it can reduce airflow, cause strain on the blower motor, and increase energy use.
Will a better air filter improve indoor air quality or help with allergies?
Yes, higher MERV or specialized filters can help trap pollen, dust, dander, and smoke particles—but they aren’t a cure-all.
How can I tell if my air filter is dirty or needs replacement?
Signs include: visible dust buildup, reduced airflow, more dust in the house, higher energy bills, or longer HVAC run times.
Are reusable/washable filters worth it compared to disposable ones?
They can save money long-term, but require consistent cleaning and proper drying to avoid mold/bacteria issues.
Common spots: return air duct/grille, blower compartment, or in a slot between return duct and air handler.
Common spots: return air duct/grille, blower compartment, or in a slot between return duct and air handler.
Can using the wrong air filter affect my HVAC warranty or performance?
Yes. The wrong size can allow unfiltered air to bypass, and too high a MERV can strain the system. Some manufacturers may void warranty if improper filters are used.