MERV stands for Minimum Efficiency Reporting Value in an air filter, and their ratings influence the filter’s efficiency levels and capabilities in filtration. This system is commonly used in the HVAC sector.
Air filters with low ratings block typical particles like dust, while those with high MERV ratings block microscopic particles because of the tight mesh weave. It is advisable to use filters with high MERV ratings in places that need more filtration for the particles to be filtered well.
Below we discuss everything you need to know about the MERV 13 air filter.
What are MERV 13 Filters?
MERV 13 filters are the best-rated filters for domestic use. Filters with ratings that exceed 13 restrict airflow and can cause damage to the HVAC system and unwanted expenses. The MERV system adjusts from one to twenty, and the highest rating is used in hospitals and other big institutions.
The MERV system exceeds 13, but it will help to avoid going higher when at home. People with the following things should consider using the MERV 13 filter;
- Newborn child
- Lung disease
- Weak immune system
- Chronic bronchitis
MERV 13 air filters offer the best air quality in your house, and they can eliminate the following;
- Tobacco smoke
- Microscopic allergens
Problems Facing a MERV 13 Air Filter
Air filters with high MERV ratings have a higher resistance to airflow. Many things can go wrong with a MERV 13 filter, and it is advisable to contact an expert before repairing it. These filters hardly experience problems, but you should look out for the following things;
- Compressor damage
- A cracked heat exchanger
- The pressure increase in the duct system
- A rise in the energy powering the HVAC system.
MERV 13 Air Filters Cost
Air filters are available in different types and prices. Filters with a high MERV rating are more expensive than those with lower ratings. Filters with high MERV ratings eliminate more particles, making them dirtier with dirt and debris much quicker.
Low-rated MERV filters are mainly made using fiberglass that needs to be replaced often. The average MERV filter costs $25, but the pricing depends on where you buy it.
Is this Filter Worth the Money?
Even though picking a cheaper air filter might sound like a good idea, you might suffer. Picking a cheaper option saves you upfront, but you will spend much more on repairs.
Highly-rated filters have thick pleats that eliminate almost all dangerous particles while reducing system backpressure and improving airflow. MERV air filters remove fine particles using electrostatic charge and work more than your typical fiberglass filters.
The filter should also be replaced frequently to ensure the air remains clean, low energy costs, and improved longevity.
The MERV 13 air filter is ideal for your home and works best for people with a weak immune system or lung problems. This filter provides the best protection without compromising the HVAC system’s reliability.
The above article has discussed all you need to know about these filters, and you can reach out for more information.