1. Air Filter Reminder Sticker
Dylan R.
7 years old
Mississippi, USA

2. Step 1- think it!
My dad has a hard time remembering to change the air conditioning unit air filter.
It is important to change filters regularly to ensure proper air flow and to keep your home free from dust, allergens, and germs.
I will invent a sticker that changes colors every 30 days.

3. Step 2- explore it!
There are reminder services that will a person once every month to remind them to change their AC filter.

4. Documentation of Sources
“Aire Serv Heating and Air Conditioning.” /10/2014.

5. Step 3- Sketch it!

6. Step 4 – create it
1. My dad and I will go to the store to buy an air vent.
2. We will get some supplies to make my invention.
3.My dad and I will make the sticker and put it on the vent.

7. Step 7- sell it!