Did You Know?
Some fish use filters to breathe!
How Filters Work
Filters have tiny holes. The holes let some things pass. But they catch other things.
Where We Use Filters
We use filters in water jugs. We also use them in pools. They help keep things clean.
What filter Does
Filters clean dirty water.
They help us drink safe water.
Filters can catch sand and dust.
They make pools nice and clear.
Filters can be in fish tanks.
They help keep air clean too.
More About filter
Filters have been used for a long time. People made them to clean water. They help us stay healthy. Many types of filters exist today.
We see filters in our homes. They help us drink clean water. They also keep our air fresh. Filters are very important for us.
In the future, filters will get better. They will help us even more. We will find new ways to use them. Filters will help keep our world clean!
