Thermacell THR4 48h Refill Pack

Keep your Thermacell mosquito repeller ready for the outdoors with the Thermacell 48-Hour Refill Value Pack. Model THR4 includes four 12-hour fuel cartridges and twelve 4-hour repellent mats, providing everything you need for up to 48 hours of mosquito protection.

Designed for compatible Thermacell fuel-powered repellers, these genuine refills create a 15 ft (4.5 m) zone of protection against mosquitoes—without sprays or lotions on your skin. The repellent mats are scent-free and change colour when it’s time for replacement.

Perfect for camping, fishing, patios, cottages, and other outdoor adventures, the THR4 refill pack makes it easy to keep enjoying the outdoors with fewer mosquitoes.

Features:

• Model: THR4
• Provides up to 48 hours of mosquito protection
• Includes 4 × 12-hour fuel cartridges
• Includes 12 × 4-hour repellent mats
• Creates a 15 ft (4.5 m) zone of protection when used with a compatible Thermacell repeller
• Scent-free and smoke-free
• Repellent mats change colour when it’s time to replace them
• Compatible with Thermacell fuel-powered mosquito repellers, except the Backpacker
• No batteries or cords required