Bring 1 cup of the water to a boil and pour over the salt to dissolve.
Pour remaining 3 cups over the hot water and add 2-3 ice cubes.
Rinse and pat dry the jalapenos.
Slice jalapenos in uniform slices at your desired thickness.
Place sliced jalapenos into large mouth mason jar.
Make sure brine is COOL before proceeding! Pour over peppers until they are submerged.
Place weight on top making sure all peppers are under the weight.
Place pickle pipe on top and ring. Alternatively, you can add a loose fitting lid.
Allow to ferment at room temperature for 2-3 days. You can start tasting after 2 if it's warm in your house.
Once to desired taste, remove weight, place tight fitting lid on, and move to the fridge for storage.
**Periodically check the peppers to make sure they are still submerged and push any floaters back under the weight**
Store fermented jalapenos in the fridge for several months. They keep remarkably well in the refrigerator.