Out of stock
Thermacell M48 Backpacker Mosquito Repellent Refills - 48-Hour Protection, 12 Mats, Odorless, 15 ft Coverage
$17.04
- Quantity:
- 12 Mats
- Species:
- Mosquito, Tick
- Scent Type:
- Repellent
- Wick Capacity:
- 4 hrs per Mat
- Contains:
- Allethrin
- Effective Distance:
- 15 ft
- Effective Time:
- Up to 48 hrs
Thermacell M48 Backpacker Mosquito Repellent Refills keep biting insects at bay without spray, smoke, or odor—essential gear for hunters, campers, and backcountry anglers who won't tolerate distractions in the field. This refill pack contains 12 repellent mats, each burning for 4 hours, giving you 48 hours of total protection per package. Designed to work with the Thermacell Backpacker Mosquito Repeller, these mats create a 15-foot zone of mosquito protection using allethrin, a synthetic copy of a naturally occurring compound found in chrysanthemum flowers. No DEET, no messy sprays, no scent to mask your presence or irritate your skin.
For backcountry hunts, base camp setups, and evening sits where mosquitoes can wreck an otherwise solid day in the field, this is a practical, lightweight solution. The mats are odorless and require no fuel cartridges (sold separately if needed)—just insert a mat into your Backpacker unit and let it work. Whether you're glassing from a blind, settling in at a remote camp, or trying to enjoy a quiet evening without swatting, these refills deliver consistent, chemical-free relief.
This is a refill pack only; it does not include the Thermacell Backpacker Mosquito Repeller device itself. Make sure you have the compatible unit before ordering.
Key Features
- 12 repellent mats provide 48 hours of total mosquito protection
- Each mat lasts 4 hours of continuous operation
- Creates a 15-foot zone of protection without spray or mess
- Odorless and DEET-free formula—won't interfere with hunting or spook game
- Active ingredient allethrin derived from natural chrysanthemum flowers
- Lightweight and portable for backcountry and camp use
Specifications
| Product Type | Mosquito repellent mat refills |
| Brand | Thermacell |
| Quantity | 12 mats |
| Duration per Mat | 4 hours |
| Total Protection Time | 48 hours |
| Coverage Area | 15 feet |
| Active Ingredient | Allethrin (synthetic) |
| DEET Content | None |
| Spray/Liquid | No |
| Scent | Odorless |
Frequently Asked Questions
What do I need to use these Thermacell M48 refill mats?
You'll need a Thermacell Backpacker Mosquito Repeller device. These mats are refills only and do not include the repeller unit itself.
How long does each mat last, and how much total protection do I get?
Each mat provides 4 hours of mosquito repellent protection. With 12 mats in the package, you get 48 hours of total protection. You can space them out across multiple camping trips or use them consecutively depending on your needs.
Will this repellent affect my hunting or leave a scent?
No. The mats are odorless and do not produce smoke or spray, so they won't mask your scent or interfere with your hunt. The allethrin compound is a naturally occurring repellent and releases no detectable odor to humans or game.
Are these mats safe and do they contain DEET?
These mats are DEET-free and use allethrin, a synthetic version of a natural repellent found in chrysanthemum flowers. They produce no spray, smoke, or chemical odor, making them a straightforward option for extended outdoor use.
