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Geocache Filters on the eTrex 10/20/20x/22x/30/30x/32x
The eTrex® 10, 20, 20x, 22x, 30, 30x, and 32x outdoor handhelds have the ability to use filters based on the data you want to see. You can filter your geocache list based on certain factors, such as the level of difficulty, type, size, terrain, and status.
NOTE: Filters can only be applied after geocaches have been loaded to the device. For steps on sending geocaches to your device see - Sending Geocaches to a Device Using Garmin Express from Geocaching.com.
Creating Filters
Press the Menu button twice to reach the main menu.
Select Setup.
Select Geocaches.
Select Filter Setup
Select Create Filter.
Select a category, then select the item you wish to filter out.
NOTE:
indicates an item that is displayed, 
indicates an item that will be hidden.
Applying Filters
Press the Menu button twice to reach the main menu.
Select Geocaches.
Press Menu.
Select Apply Filter.
Select the filter you wish to apply.
Editing or Deleting Filters
Press the Menu button twice to reach the main menu.
Select Setup.
Select Geocaches.
Select Filter Setup.
Select the filter you want to change or delete.
Select an option from the list.
Resetting Filters
Resetting filters quickly removes any filters that are currently applied to the geocache list.
Press the Menu button twice to reach the main menu.
Select Geocaches.
Press Menu.
Select Apply Filter.
Select Quick Filter.
Press Menu.
Select Reset Filter.