Questions covered in this video:
- How do I determine the size of the AC and furnace filter if it's missing?
- What is an intake grill and where is it commonly located?
- How do I know if my intake grill is designed for a filter?
- What are the steps to open the intake grill?
- Where should I measure to find the correct filter size?
- What tools do I need to measure the filter size?
- Is the thickness of the filter always one inch?
- What should I do if I find screws and caulking on the intake grill?