Thermacell Butane Only Refill Cartridge (4-Pack) - Hall's Hardware and Lumber
ThermaCELL Mega Refill Packs (R-10): 60 Mats and 20 Butane Cartridges (2 Pack) - Walmart.com
Thermacell Mosquito Repeller Refill 120-Hour Mega Pack (30 Repellent Mats and 10 Butane Cartridges) 100525916 - The Home Depot
ThermaCELL Refill 10-pack
Amazon.com: Thermacell Mosquito Repellent Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray, No Scent, No Mess; 15 Foot Zone of Mosquito Protection : Patio, Lawn & Garden
Shop Thermacell Patio Shield Outdoor Mosquito Control System - Graphite at Lowes.com
Amazon.com: Thermacell Mosquito Repellent Fuel-Only Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray or Mess; 15 Foot Zone of Mosquito Protection : Patio, Lawn & Garden