When it comes to air filters, there are two main types: pleated and non-pleated. Pleated air filters are made up of different sizes and can capture pathogens as small as 0.3 microns, filtering out even the smallest bacteria. In general, they are more effective at trapping very small particles than non-pleated air filters; 99 or 97% of the particles in the air are trapped in a pleated air filter. These options come in a wide range of sizes that will fit your climate system, ranging from 1 to 6 inches wide.
The much larger surface area of the pleated material provides more material to trap air contaminants, leading to a higher maximum accumulation limit. The increased surface area helps the filter to trap more dirt, dust and other particles in the air. Manufacturers of pleated air filters compensate for the decrease in air flow through the most efficient material by creating a deep V-fold in the filter material, increasing the square feet of the filter material without increasing the filter size. On the other hand, non-pleated filters are usually cheaper than pleated ones but they don't provide as much protection and filtration.
They are not as effective at capturing very small particles, and they don't have as much surface area for trapping contaminants. When it comes to choosing between pleated and non-pleated air filters, it really depends on your needs and budget. If you're looking for an air filter option that's more pocket-friendly, but still does its job, choose crease-free. However, if you're in an environment where there are smaller particles making their way through the air, then you should opt for pleated air filters.
No matter which type of filter you choose, remember that it is where you can go for everything your air filter needs to maintain an HVAC unit. Learn about the differences and benefits of different air filters for your air conditioner before making any decision. Although the cheapest fiberglass air filter may seem like a good idea for your budget, it may not always be the best choice for your home, your air conditioning system, or your family's health.