What Happens If You Don't Change Your Air Filter? Most homeowners know they're supposed to change their air filter. Most also don't do it on time. The average filter gets replaced every 6–12 months — two to four times longer than it should. What's actually happening inside your HVAC system during that time is worth understanding. This isn't about scaring you into buying more filters. It's about knowing what a $15 filter swap actually protects. First: What Does an Air Filter Actually Do? Your HVAC system continuously pulls air from...
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Best Air Filters for Allergies — MERV 8 vs MERV 11 vs MERV 13 Explained If you suffer from allergies, your air filter is one of the most overlooked factors in how you feel inside your own home. The right MERV rating can significantly reduce airborne allergens like pollen, dust mite debris, mold spores, and pet dander. The wrong one just looks like it's doing something. This guide breaks down the difference between MERV 8, MERV 11, and MERV 13 filters — and which one actually makes sense for allergy...
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Understanding your Merv Rating is Crucial to your home. What is Merv? Merv is the filtration level of your Air Filter. Higher the # (number), the more filtration. This comes...
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