 844-500-4242. Allergy season is in full swing, and if you struggle with allergies, you need the Eden Pure Thunderstorm Air Purifier. We know the thunderstorm is great for removing unwanted odors, but it also helps to cut down on those seasonal irritants as well. One user writes, I bought the Thunderstorm Air Purifier for my son who has allergies. Since installing it in his room, he's had a lot fewer problems, and he says the air smells cleaner.