What Happens if I Don't Replace My Merv Filter?

>If you’ve ever bought a new car, you probably know that it will require a few tune-ups over its lifetime. Similarly, your air conditioner will need occasional maintenance to ensure that it continues working properly. Your Merv (or media rate of flow) filter is one of these maintenance items that you will need to replace every so often. This article will explain what a Merv filter is and when you should replace it.

What is a Merv filter?

A Merv filter is a type of air filter that is used in HVAC systems to trap and remove contaminants and particles from the air. These contaminants and particles can cause allergies, irritations, and other health problems if they’re inhaled. HVAC filters are important since they trap and remove these contaminants and particles from the air. A Merv filter is a specialized HVAC filter that is designed to trap small particles in the air. They are also commonly referred to as high-efficiency particulate air (HEPA) filters.

How does a Merv filter work?

A Merv filter works by trapping and removing contaminants and small particles from the air. These contaminants and particles can cause allergies, irritations, and other health problems if they’re inhaled. A Merv filter traps these contaminants and particles by using various methods. Some of these methods include activated carbon, depth filters, and fiberglass. All of these methods are designed to trap and remove these contaminants and particles from the air. A Merv filter can be used in a variety of different HVAC systems, including central air conditioning and forced air heating systems. The effectiveness of a Merv filter can vary depending on the type of HVAC system that it is used in.

When should you replace your Merv filter?

A Merv filter should be replaced every 30-90 days depending on the type of HVAC system that it is used in. A Merv filter must be replaced more often if you have pets or have a lot of dust and pollen in your home. A Merv filter should be replaced as soon as you notice any signs of dust build-up. This can include a build-up of dirt and dust on the filter itself, or a build-up of dust on the inside of your HVAC equipment. If you notice any of these signs, it’s time to replace your Merv filter.

Conclusion

A Merv filter is a specialized HVAC filter that is designed to trap small particles in the air. They are also commonly referred to as high-efficiency particulate air (HEPA) filters. A Merv filter traps and removes contaminants and small particles from the air. They are commonly used in central air conditioning and forced air heating systems. A Merv filter can be used in a variety of different HVAC systems, including central air conditioning and forced air heating systems. The effectiveness of a Merv filter can vary depending on the type of HVAC system that it is used in.

Frequently Asked Question

What does MERV stand for?
MERV stands for Minimum Efficiency Reporting Values. This determines a filter’s ability to capture particles between .3 and 10 microns. This tells the buyer how far a certain type of filter can screen airborne particulate matter.
What is the best MERV rating for air filters?
Usually, it would depend on the type of setting of a household. If the location is dry or if there are pets inside the house. In general, a MERV rating of 8-10 is already good for residential purposes. This type of filter can capture airborne particles and improve your air quality without compromising your budget for replacement and HVAC performance.
Are MERV and HEPA just the same?
HEPA air filters and MERV-rated filters are different. HEPA filters exceed the ASHRAE test protocol used when determining the MERV ratings. HEPA filters are the only air filters that have been tested and certified in meeting a specific efficiency at a particular size.
Which is better, MERV 11 or MERV 13?
They both differ in their particle arresting. MERV 11 furnace filters perform up to 90% particle arresting. The MERV 13 HVAC filters, on the other hand, have a capacity of about 98% which makes them more efficient. The MERV 11 is recommended for residential spaces in the moderately polluted area who owns a pet and has mild allergies.