Air filters are designed for protecting you from air pollutants, improving the air quality indoors, and also protecting the HVAC system. At first, they pick out harmful particles including dust, pollen, molds, viruses, and bacteria, etc, and filter them out, so you can live in a healthy and safe environment.
Filter type
The lifespan of air purifier filters may vary based on the type one has. There is no need for replacing the permanent filters, but periodical cleaning and removing the particles that have built up is essential.
Air purifier filters use different technologies for trapping allergens in your house. Some may use carbon for attracting tiny particles and eliminating household smells, and others may use HEPA for trapping the smallest particles.
Though, it depends on the particular filter the purifier has, HEPA filters need to be replaced within the period of 6 to 12 months, considering the indoor air quality as well as environmental factors. If you have carbon pre-filter, you should consider replacing them every 3 months.
Accumulation of dust and dirt can cause many issues
Dust and other tiny particles can build up in the ductwork of your HVAC system, and block the airflow. And blocked airflow means inflated energy bills, as the system will less efficiently run longer. It can also damage the mechanical components of the HVAC system, shortening the lifespan of the motor, resulting in a large repair bill. Air filters are straightforward and essential devices that protect us, our wallet, our house, and our HVAC system. Replacement filter for fresh air for avoiding such issues.
Should I go for an expensive or a cheap one?
There is a wide price range for air filters. But besides the cost, one should consider the MERV (minimum efficiency reporting value) rating that grades the effectiveness and efficiency of air filters before making the purchase.
Do you have any respiratory conditions? Are there any pets in your home? Do you reside in a highly polluted area? Make sure you ask all these questions to yourself and consider the answers before buying an air filter.
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