I am selling this item because I no longer need it. Pure Crystal This is a pack of 4 full-circle type filters for maintaining lower urinary tract health and softening water. I will take the filters out of the inner bag and include the outer bag as well, and ship via Nekopos. m(_ _)m ❇️ I can also ship without opening the outer bag, but in that case, the shipping method will change and the shipping cost will be added to the price. Please let me know before purchasing. Changes cannot be made after purchase. Thank you. Please refrain from purchasing if you are looking for a perfect item.