Amazon · 2 days ago
$13 $25
free shipping w/ Prime
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This Thermacell refill matches its all-time low price on Amazon at $12.50, down from the $24.99 list price. Other sellers charge around $20. Shipping is free for Prime members. Buy Now at Amazon
Features
- Provides 40 hours of mosquito repellent protection
- Creates a 20-ft. zone of mosquito protection
- Compatible with all Thermacell rechargeable repellers
- Scent-free with no spray, smoke, or flames
- Reaches maximum protection within 15 minutes of use
- EPA reviewed for safety and effectiveness
staff pick
Amazon · Jul 3, 2026
$17 $27
free shipping w/ Prime
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This Thermacell Fuel-Zone Guard Base Mosquito Repeller is $17, down from $27 at Amazon. It covers a 15-foot zone and includes a fuel refill that lasts up to 12 hours without any sprays or lotions. Buy Now at Amazon
Features
- 15-ft. area of protection
- provides 12-hours of protection
- scent free
- includes 1 fuel cartridge and 3 repellent mats
- DEET-free
Amazon · 5 days ago
$18 $27
free shipping w/ Prime
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Update: The price has changed to $17.50 since this was originally published.
Backyard evenings without constant swatting is the main draw here, since this covers roughly a 15-foot zone using butane and repellent mats rather than sprays or citronella. It's $9.53 (about 35%) off the $27 list price on Amazon. Buy Now at Amazon
Features
- 15ft zone of mosquito protection
- DEET-free scent-free mosquito repellent
- Heat-activated protection within 15 minutes
- No messy sprays or lotions needed
- EPA-reviewed safety for people and pets
Amazon · 1 wk ago
$19 $37
free shipping w/ Prime
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Thermacell refills are the consumable part of the system, so if you already own a Thermacell device and use it regularly, stocking up at $19 makes sense since you'll go through them anyway. That's 50% off the $37 list price. Buy Now at Amazon
Features
- Creates 15-foot mosquito protection zone
- DEET-free and scent-free formula
- Safe for people and pets
- Quick setup with no messy cleanup
- Includes 120 total hours of protection
Walmart · 4 days ago
$13 $27
$5.99 shipping
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Covers up to a 200-square-foot outdoor zone without sprays or lotions, making it a solid option for patios, campsites, or backyard gatherings, and Walmart has it at $13.49, exactly half the $27 list price. Buy Now at Walmart
Features
- Repels mosquitoes within 15FT zone
- Continuous 12-hour protection per fuel cartridge
- Reaches max protection in 15 minutes
- EPA-reviewed for safety around people and pets
- Scent-free and smoke-free operation