2pcs KRX-1/3/5 air filter+muffler KRX-1 KRX-3 KRX-5

High-concerned chemical：None Model Number：KRX-1 KRX-3 KRX-5 isCustomized：Yes Origin：Mainland China 1：KRX-1/3/5 air filter and muffler KRX-1 KRX-3 KRX-5

High-concerned chemical: None Model Number: KRX-1 KRX-3 KRX-5 isCustomized: Yes Origin: Mainland China 1: KRX-1/3/5 air filter and muffler KRX-1 KRX-3 KRX-5