​ThermaCELL E55X Mosquito Repellent (Battery Powered)

ThermaCELL E55X 12‑Hour Refill Cartridge – compact, reliable mosquito defense

This 12‑hour refill cartridge is specifically designed for ThermaCELL E‑series rechargeable repellers such as the E55X, E55, and EX55. Each sealed cartridge delivers up to ~29 m² (20‑foot radius) of mosquito protection. It uses 5.5 % metofluthrin, heated by the device to create a clean, fragrance‑free, DEET‑free protective zone without skin application 

Specifications:

• Run time: up to 12 hours
• Coverage: approx. 29 m² (20‑foot radius) 
• Active ingredient: 5.5 % metofluthrin
• Compatibility: Thermacell E‑series rechargeable units (E55X, E55, EX55) 
• Fragrance: scent‑free, DEET‑free
• Packaging: sealed, leak‑proof cartridge

Benefits:

• Compact 12‑hour protection – perfect for evenings on the patio or short trips
• Clean no‑spray operation with no skin contact
• USB‑rechargeable, easy swap refill system