Have Hayward d e micro clear filter about 15 years old that has started showing water around base. Took apart cleaned elements and left water in it for 3 days No leak. Put back together seeing water

SOURCE: How do I put it back together?

buy a new one, look at it, put yours back together and return the new one.

SOURCE: GE side by side by side,water drips from bottom freezer door

I have the same problem. Just talked to a friend that's a great appliance repairman. he said I have to remove the panel in the back inside of freezer and there is a drain that gets clogged up, a little hole or tube.
clean that and should work fine and stop leaking. I haven't had time yet, but this weekend I'll do the deed. Hopes this helps ya!

SOURCE: I was changing my filter in the ge filtration

The red button is a pressure relieve valve. If the system is leaking from the valve, try pushing the valve up from the underside of the cap where the valve is located. If this does not work the housing needs to be replaced. You do not have to replace this with a name brand like GE. All you need to do is make sure the housing that you are purchasing is the same size.

Example of Replacement Filter Housing: http://www.freshwatersystems.com/c-107-filter-housings.aspx

FreshWaterSystems.com: The Water Super Store: 1-877-335-3339

SOURCE: LittleGreen Machine Pro turbo brush put back together

here is the web site with the parts breakdown.
http://www.marbeck.com/carpetcleaner_parts_bissell.html

SOURCE: Tetra filter Leaking after cleaning

Tetra tech support can help you or email you a new owners manual. Call their toll free number 800-526-0650