With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Replacement fish filter for less then 15 cents each
How to check and replace an engine's air filter
How to Change Your Air Filter
Jake from AAG
Homemade M40 Gas Mask That Works, Using Spare Parts
DIY Simple PVC Sponge Filter for Aquariums!
Upgrade your pool's filter!
$1 Water Filter in a Bottle
Make an Apartment-sized indoor Compost Bin
A Survival Water Filter
Air Filter with ATX Power supply
Posted:Mar 7, 2009
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.