Hello Darlene and thanks for bringing such a great question to the Disney Parks Moms Panel.
I can just imagine how excited you and your dear husband are beginning to feel about your rapidly approaching September trip to the magic Walt Disney World Resort and believe me, you're going to absolutely love staying in the larger than life
Disney's Pop Century Resort!
Although I don't use a
Cpap machine myself, I have experience of travelling with friends who do and it's my understanding that at present the
Stores at Walt Disney World Resort don't carry supplies of distilled water for Guests to purchase.
My best advice for you at this time would be to perhaps arrange for enough distilled water to meet your husbands needs be delivered to your Resort hotel and on your behalf I've just checked online with the
GardenGrocer.com (who I've received previous great Resort delivery service from) and they do currently stock gallon bottles of distilled water.
Wishing you a magical September visit to Walt Disney World Resort!
Have a great Disney day.
~ Jane