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You can get the best of both worlds by doing it separately. Lower utility bill + better filtration.
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Our community has rated this post as helpful. If you agree, why not thank Dreamliner330
Our community has rated this post as helpful. If you agree, why not thank joudo
Your HVAC repair guy must love you if you're using MERV12.
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Never had a problem with them
Our community has rated this post as helpful. If you agree, why not thank xtp
You can get the best of both worlds by doing it separately. Lower utility bill + better filtration.
Agree with various comments—better to just change out average/cheaper filters more often vs fancy marketing overkill ones that work your system more.
You can get the best of both worlds by doing it separately. Lower utility bill + better filtration.