Why are there two air filter slots in my HVAC system?

website furnace filter slot cover Buy AllergyZone FilterLock Furnace Filter Slot Seal Door Cover, 1 at furnace filter slot cover We're All About Sealing Up Ductwork In the video above we explain a very easy simple tip to seal the space around your furnace filter slot

furnace filter slot cover Note that there is no door that closes to cover the filter slot It's permanently open by design AFAIK Thanks More Pictures Filter  your furnace filter Apr 13, 2024 · 97 views 00:59 Founder's Day 2024 in the Books! Apr 9  Is Your Furnace Sucking In Dirty Air? Our Furnace Filter Magnetic Slot Seal is the answer to this question Our air-sealed cover has been specifically

Share

Share

Link

Turn off sharing Copy link

See all details