Have the refill for my small dehumidifier bestellt.Sie were delivered quickly and were good verpackt.Wenn you look so like to put a dehumidifier in the kitchen or the bedroom, I can say - take the small großen.Beim is at a humidity of about 65-75% used up, the bag after about 14 days. Because already holding the big course something länger.Ansonsten I am happy with the product.