This topic is about dealing with filter failures on ostomy pouches, especially after activities like showering or swimming. The person who started the discussion is curious if water exposure is causing their pouch filters to stop working and is seeking advice from others who might have experienced similar issues. Here are some helpful tips and insights shared by others:

1. Water can easily clog or damage most built-in filters on ostomy pouches. Even a little moisture can be a problem.

2. Many pouches come with round filter stickers from brands like Convatec and Coloplast. It's a good idea to use these stickers before you shower or swim and then remove them afterward. Some people prefer to keep the sticker on all the time to prevent unexpected filter failures.

3. If your pouches don't come with stickers, you can cover the filter with waterproof or "pink" medical tape. You only need a small piece, less than an inch, for each use. Buying tape online can help save money.

4. Without any cover, filters might only last 1 to 2 days, and water exposure can make them fail even faster. No specific brand is known to have more durable filters.

5. An alternative approach is to remove the entire pouch before showering, which some call the "full monty." This allows for a thorough skin cleaning and eliminates the risk of water affecting the filter.

6. If a filter becomes partially clogged, some users suggest flushing the outside of the filter with water when emptying the pouch to help clear it.

7. For those using two-piece bags, reusing them is an option. You can empty, rinse, and swish the bag in clean toilet water, then wash it in warm water with a drop of dish soap. After rinsing, soak it briefly in fresh water with white vinegar, but don't rinse again. Hang it to dry overnight on a towel-covered hanger. Rotating a few bags can provide a fresh, odor-free pouch each day and extend the life of your supplies.

8. Some people also mention using Nightingale underwear for nighttime pouch support.