Extra filter in duct


  #1  
Old 05-16-20, 10:52 AM
H
Member
Thread Starter
Join Date: May 2020
Posts: 1
Upvotes: 0
Received 0 Upvotes on 0 Posts
Extra filter in duct

Ok dumb question. Changing my AC filter today and noticed this extra carbon looking filter screwed to the side of the duct above the regular filter. What is it and why is it there? Something to make the air smell better?



 
  #2  
Old 10-21-20, 07:16 PM
Join Date: Oct 2020
Posts: 1
Upvotes: 0
Received 0 Upvotes on 0 Posts
Return air vents

can I put my return air vents that are panned in joist of kitchen flooring, underneath my island? I was told I can cut hole under island and add vents at base? So is there no need to move panning running in joists?
 
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: