Designed by Rhoost, the ecopiggy nasal aspirator is a safe and easy way to keep nasal passages clear. Unlike other aspirators, ours does not require a filter. There is no risk of mucus or bacterial transfer because of the unique design of the aspirator. Ecopiggy nasal aspirator is powered by parent suction, and is a safe and effective alternative to the bulb aspirator. No need to worry about filters or batteries running out, the Ecopiggy snot sucker is a parent’s best friend during cold, flu, and allergy season. Included: ASPIRATOR: Soft hosptial grade silicone tip is designed to fit comfortably into your child’s nose for effective suction. COVER CAP: Convenient for on-the-go sucking, when you don’t have facilities to clean the tube but want to keep your child’s passages clean. CLEANING BRUSH: Easily and effectively clean aspirator. CARRY BAG: Keep everything consolidated in this cloth carry bag. Great for diaper bag organizing too!