Ice cap k1-100

I have an ice cap k1-100 and I’ve had it for a year or so only used it for a few months out of that year. But either way the epoxy that seals the back side of the pump has cracked and now the pump sets off my gfci outlets in my house and can’t be used. I have found that it is an is an evair 400 pump but it is not available to purchase anywhere. Can you send me a replacement or help me find one that is similarly priced to purchase. Thanks.