What HVAC Filter Is Best For Allergies?
Allergy season is the worst. Most people are affected to some extent, but many people have severe reactions to dust and pollen during these seasons. For those looking to lessen allergic reactions, a good air filter is a must. But different filters will have different effects. It is important to note that many allergens are not just found in the air. While air filters help, it is just as important to vacuum and change bedding frequently, keep pets away from sleeping areas and use plastic covers over mattresses and even pillows.
Fiberglass Filters
Fiberglass filters are inexpensive and can be found at almost any grocery or large department store. But they are only designed to last around 30 days before they need to be replaced. During allergy season, especially if someone in the home is vulnerable to contaminants in the air, the filter may need to be replaced more frequently. Fiberglass filters can also affect the system’s efficiency.
Especially if the filter is not changed regularly, the air conditioner will lose efficiency and raise energy costs. Also, fiberglass filters are designed to remove large particles from the air, but they do not stop small particles, making them ineffective for those with allergies. Allergens that can affect health are some of the smallest particles in the air and can flow right through fiberglass filters.
Reusable Filters
Reusable air filters in the HVAC system work like a magnet to make debris stick to the filter as the air flows through the system. These are a more expensive initial cost but can save money in the long run. These last about as long as the unit itself and are also eco-friendly.
The problem is these filters are still not great at catching smaller particles in the air. They are suitable for dust, mites, carpet fibers, mold, and some pollen. Still, if a homeowner has severe allergies, it may take a more powerful filter to remain comfortable during allergy season. Since these filters are reusable, they also require periodic cleaning. This is more time-consuming and complicated than changing a disposable filter.
HEPA Filters
A high-efficiency particulate air filter is a mechanical air filter that forces air through a fine mesh to trap particles before it circulates into the home. Most standard air purifiers have HEPA filters and are meant for a single room in the home. However, there are bigger ones meant for the whole home at a higher cost. There are even HEPA filters in some vacuums, which cycle less dirt, dust, and hair back into the home. Using a HEPA filter in the home can remove nearly all airborne particles that irritate allergies. Those with the most sensitive allergies and the most severe reactions are probably the most effective.
Colonial Plumbing & Heating Co., Inc.
Located in Colonial Heights, VA, Colonial Plumbing & Heating Co., Inc. is dedicated to keeping its customer’s best interests in mind. They have nearly 50 experienced professionals ready to provide a comprehensive inspection and personal diagnosis to every problem. Call them today for help with AC filter replacement.
