Dust, pet dander, and other pollutants can accumulate indoors, aggravating allergies and respiratory issues. Investing in better filters, portable purifiers, and routine HVAC maintenance helps remove particulates and improve ventilation. Cleaner air can enhance sleep quality and reduce the symptoms of asthma and allergies, leading to a more comfortable living space.
The total cost of improving your home’s air quality is the sum of all upgrades you plan to make. This calculator adds together filter replacements, the price of an air purifier, and any service fees. To express the cost relative to the improvement expected, we divide the total expenditure by the percentage drop in your Air Quality Index (AQI) readings.
Here is the filter upgrade cost, is the purifier price, is service fees, and is the anticipated improvement percentage. The result gives the cost per percentage point of AQI improvement, allowing you to gauge value for money.
Suppose you spend $40 on high-efficiency filters, $120 for a compact purifier, and $80 on professional HVAC cleaning. If you expect a 20 % improvement in air quality, the cost per percentage point is , or $12. While results vary from home to home, this gives you a sense of how much you’re paying for cleaner air.
Remember to replace filters on schedule and clean purifier intakes so that performance doesn’t drop off. Opening windows for periodic ventilation also helps reduce indoor pollutant levels. Small steps combined with upgrades create the best environment for you and your family.
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