Please read how to get the most out of each screen by keeping them clean in the first place. We find that screens can last indefinitely with proper care. Listing is for a 5 or 6 pack of special replacement stainless steel formed basket screens. Choose the Large size for stems that fit over the center tube of your UD vape (GonG, Direct Draw Glass, and oversized stems, including Alpha Direct Draw and the regular Alpha 18mm NonG. The Alpha 18mm XL NonG screens currently not available). Choose the small size for stems that fit inside the center tube of your UD vape (Nylon, NonG and other (small) stainless steel tipped stems. Not to be confused with stainless steel oversized stems, which use large screens).
Please note that our screens do not fit most old Aroma Zaps, Purple Days or Woodeez Vapes.