DuctOwl.com Audio Blogs Podcast
The DuctOwl Podcast takes a closer look at the often-overlooked parts of indoor air systems — the ducts and ventilation networks that quietly influence comfort, health, and efficiency in our living and working spaces.
- Indexed episodes, last 90 days
- 4
- Latest publication
- Sep 15, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 29, 2026
Latest episodes
How MERV Ratings Affect Airflow in 14x27x2 Filters (opens the original)
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Welcome to the audio version of the following web page: https://ductowl.com/how-merv-ratings-affect-airflow-in-14x27x2-filters/ In this episode, we explore how MERV ratings affect airflow in 14x27x2 filters and why choosing a filter involves balancing efficiency with the needs of your HVAC system. Once you know the size and MERV level that work for your setup, finding the right replacement becomes much simpler. For an 18x30x1 system, you can consider MERV 11 filters from Filterbuy or Filterbuy C
Furnace Air Filter Thickness | Does It Really Matter for Efficiency & Air Quality? (opens the original)
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Welcome to the audio version of the following web page: https://ductowl.com/furnace-air-filter-thickness-does-it-really-matter/ In this episode, we explore whether furnace air filter thickness really matters and why filter depth is an important consideration when matching a replacement to an HVAC system. To put filter selection into context, we also look at 18x24x1 MERV 11 air filters from Filterbuy and 18x24x1 MERV 11 filters from Filterbuy Canada, alongside Filterbuy products available through
Can Forest Wildfire Smoke Cause Cancer, Asthma & More? Explore Long-Term Effects Like Headaches, Fever, Nosebleeds, Sinus Infections, and Bronchitis (opens the original)
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Welcome to the audio version of the following web page: https://ductowl.com/can-wildfire-smoke-exposure-make-you-sick-long-term-like-headaches-asthma-bronchitis-sore-throat-cancer-fever-nosebleed-sinus-infection/ In this episode, we explore whether long-term wildfire smoke exposure can make you sick and why reducing indoor smoke particles matters when outdoor air quality deteriorates. We discuss HVAC filtration, proper filter selection, and options such as 16x16x1 MERV 13 air filters and 16x16x1
Top Signs Your 15.25x15.25x1 HVAC Filter Needs to Be Replaced (opens the original)
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Welcome to the audio version of the following web page: https://ductowl.com/top-signs-your-15-25x15-25x1-hvac-filter-needs-to-be-replaced/ In this episode, we'll cover the top signs your 15.25x15.25x1 HVAC filter needs to be replaced. Learn how to recognize common warning signs such as reduced airflow, rising energy bills, excess dust, and worsening indoor air quality before they affect your HVAC system's performance. We'll also compare replacement options from Filterbuy and Filterbuy Canada, al
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