Material: Stainless Steel
Suitable for: Roll
Use: Under the opening out of paper

Serial Number: 1   Small negative ions without hose and sit bottom	Serial Number: 2 Large negative ions without hose and sitting at the end
Serial Number: 3  S anion + hose	Serial Number: 4  Large negative ions + hose
Serial Number: 5   Three-piece S anion	Serial Number: 6  Large negative three-piece