Mini Water Filter




Introduction: Mini Water Filter

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Materials

You need Sand, Gravel, Rocks, A Coffee Filter,
A Water Bottle, Scissors, Dirty Water.

Step 2: Instructions 1

Have an adult cut the bottom off a water bottle and poke a hole in the lid.

Step 3: Instructions 2

Place the coffee filter into the bottle.

Step 4: Instructions 3

Put the bottle lid-down into another cup or bottle, leaving room for filters water.

Step 5: Instructions 4

Carefully pour some sand, then gravel, then rocks int the cup. Once that's done pour in some dirty water.

Step 6: Outcome

The dirty water will be cleaned and pour into the bottom.

Be the First to Share


    • Toys and Games Challenge

      Toys and Games Challenge
    • Backyard Contest

      Backyard Contest
    • Silly Hats Speed Challenge

      Silly Hats Speed Challenge

    2 Discussions


    5 years ago

    Thumbs up! And I'd love to see some pictures as well!
    If you add charcoal, you could filter it even better!