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Internet #100372117

Model #R-1

Mosquito Repellent Refills, 12-Hour Pack

  • 3 repellent mats and 1 fuel cartridge, 12 hours of refills
  • Odorless mosquito protection; no spray and no mess
  • Scent-free, DEET-free 15 ft. x 15 ft. zone of mosquito defense
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Product Overview

How often has your outdoor time been interrupted by pesky mosquitoes? The annoyance of insect bites can be enough to cause the most passionate outdoor lover to reconsider heading outside. Thermacell keeps mosquitoes away without spray and offers a trusted and highly effective solution, coming with a 100% user satisfaction guarantee. With an innovative repellent technology that provides an invisible, scent-free 15-foot by 15-foot zone of mosquito defense, users can venture into the great outdoors without the dread of mosquito bites. Thermacell Mosquito Repellent Refills, containing 3 repellent mats and 1 fuel cartridge, provide 12 total hours of protection - a full day's worth of spray-free, scent-free and DEET-free bug protection evaluated by the EPA for safety and effectiveness. Whether paddling a canoe, hiking, camping or simply gathering the family for a backyard BBQ, say goodbye to irritating mosquitoes with Thermacell. Turn it on... Mosquitoes Gone.
  • Trusted and Highly Effective - Innovative zone mosquito repellent technology from Thermacell provides a mess-free and DEET-free solution much more effective candles or torches.
  • Portable and Easy-to-Use - Enjoy outdoor adventure, seize the day and keep bugs at bay, whether relaxing, barbequing, camping, backpacking, fishing, boating, hiking or enjoying the backyard.
  • Simple Alternative - Say goodbye to sticky and messy lotions, sprays, candles, oils, creams and chemicals on the skin; Thermacell EPA-evaluated technology effectively repels biting mosquitoes.
  • 15 Feet of Protection - Enjoy a 15 by 15-foot mosquito-free zone while camping or backpacking; 12-hour refills last from morning until night, keeping the campsite and trail free of irritating bugs.
  • No-Spray Technology - Thermacell delivers a welcome alternative to strong repellents, sprays and wipes; keep refills on hand at the next patio dinner, picnic, or evening by the fire pit.
  • No Scent, No Sound, No DEET - This odorless and invisible repellent system means no mess and no spray; perfect for outdoor family fun.
  • Easy to Use, Easy to Refill - Customers trust Thermacell mosquito repellent technology; mosquito protection for everyone.
  • Eliminate Worry of Mosquitoes - Thermacell Mosquito Repellent Refills ensure that outdoor enthusiasts and explorers have the freedom to fully enjoy the next great adventure.
  • This product is applicable for the following pest types: Mosquitos

Additional Resources

From the Manufacturer

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Product Depth (in.)5.3 inProduct Height (in.)4 in
Product Width (in.)1.2 in


Pack Size1Pest Common NameMosquito
Pest Control TypeLawn Insect ControlProduct TypeTorch Fuel

Questions & Answers

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Customer Reviews

  • 4.6
    out of 503 reviews
  • 94%recommend this product
Filter by:
Showing 1-10 of 503 reviews
Love this product!
We live in Moncton NB. So many mosquitos that you can’t enjoy your outdoor space. Bought this last year. Absolutely effective! Love it!
    • Recommended
    I am disappointed
    Well i followed the instructions, i put liquid bottle, then cartridge, I turned on,show to me orange light,then I left on the table in my patio and I went in the house wile the poison spreading around (45min) Then I went to play with my child, both of us legs are completely destroyed from mosquitoes
    Response from Customer ServiceMar 22, 2021
    Thank you for your feedback. We’re sorry for the less than excellent experience with Thermacell. Thermacell has a 100% satisfaction guaranteed. Please contact our customerservice@thermacell.net or call 1-866-753-3837 so we can make this right.
      Thermacell products
      It really works. I can sit on my dock on my pond and be free of getting bit. It’s the real deal . Happy camper for last ten years. Rarely do products do what they advertised. This does it absolutely.
      • Verified Purchase
      • Recommended
      Had an out door party worked great, even kept flies away inside and out we set it by the entryway...
      Had an out door party worked great, even kept flies away inside and out we set it by the entryway of a shed
      • Verified Purchase
      • Recommended
      1 found this review helpful
      3 out of 5 worked
      I Purchased 5 for a backyard party. The ones that worked were very effective, but two of them burned very slowly so that the repellent was still mostly blue after 7 hours. Yes, there was a glow the whole time and the repellent did change color slightly.
        So good!!
        I purchased the MR300 model with 15 ft of protection, and I cannot say enough good things about this product. I use it to water my plants daily, and I attach it with a clip to my shorts and walk around with it. The clip doesn't come with the product, but it would be good to include one. I was getting anywhere from 4 to 6 mosquito bites daily before using this product. I have been using it for 2 weeks daily, and I have not had even 1 bug bite. I am completely sold on this product and I ordered more refills. Make sure you get the correct version of this product for what you need, there are different ranges of protection. I am using it to walk around or sit on a small covered patio. You will need a larger range of protection for a big deck or yard.
          • Recommended
          Best Ever
          Been using for years. Safe to use around babies. Results are worth it.
            • Recommended
            I've been using these for years, they work! Buying refills today in advance of a trip to the Florida Keys...you need Theracell down there for sure!
              • Recommended
              Cartridge refills
              I have used Thermacell for nearly 20 years. And have enjoyed zero problems with my units. I have three. I have found that leaving the cartridges in the units, that they tend to leak the fuel over time. The simple solution is to remove the cartridges, when not in use.
                They should be refillable.
                Your refill method makes it too expensive to use. Very disappointed.
                Response from Customer ServiceJun 23, 2021
                Hi, Buying value packs can help with cost and throughout the season retail does offer promotions to also help with pricing.
                  Showing 1-10 of 503 reviews