Figuring Out
You might not be concerned with room temperature if the changes are not severe. Therefore, people may overlook their air conditioners. Without them, the indoors can get uncomfortable. There is one important part of the system that controls the temperature and that is the air filter. Only a small number of people understand it due to past encounters with poor cooling or heating. It is essential to understand the services it requires. For instance, changing it once every 3 months is recommended. If used for long, then performance might decrease. That may cause your bills to sky rocket. You must cut your costs and purchasing a filter can be helpful. Herein is a special shopping guide for first-time filter buyers.
You need to purchase a filter that works accordingly. In essence, the part gets rid of contaminants from the environment. That should mean something even if you are not allergic to dust or have a respiratory condition. Clean air is good for both your health and your HVAC system.
There is a variety of filter types and this can complicate the selection process. Hence, you should know the type that exists in your unit.
Fiberglass and polyester filters are some common types you can find. Both options are considered as the most inexpensive. Fiberglass filters only eliminate large particles and the fine ones might find their way into the environment. They do not cost much and can be replaced frequently. However, replacement should be done diligently, to maintain good air quality. Polyester filters eliminate big and small sized particles. They get rid of about 45% of pollutants.
Washable filters are available as well. They last longer compared to fiberglass and polyester ones. You can clean and reuse them and replacement can be done after about 2 years. If you are not actively involved in following your replacement schedule, this could be a great choice. The filters that are given the highest recognition are high-efficiency filters. They are mainly used for commercial purposes and catch almost all particles.
Knowing the types does not mean the end for your shopping experience. Also, know the filter size that will fit perfectly into your HVAC unit. Equally, you also need to know the latest MERV ratings. They range from 1 to 16 with the least value representing the lowest rating. Also, know the microns. Different filters catch different particle sizes and you must be knowledgable. Small particles are considered more dangerous and they can be caught by high-efficiecny filters. Thus, you need to consider buying one. Once you understand the mentioned facts, get a reliable supplier. That way, you can be assured of high-quality filters.
