Thermacell Insect Repellent Refill Cartridge For Mosquitoes 0.4 oz Ceramic Wall Tile 937 Manufacturer Warranty Three Year Q Can I use 937 Manufacturer Warranty Three Year Limited Warranty 1 YEAR FREE SERVICE 90 DAY MONEY BACK GUARANTEE Certifications and Listings CSA Listed It is commonly used to create clean transitions and to support fixed glass panels in showers Each repellant mat lasts up to 4 hours Lant Feature 3 Text Each butane cartridge lasts for up to 12 hours Feature 4 Text Each repellant mat lasts up to 4 hours Feature 5 Text Refilled products can be switched off to be used a Feature 6 Text Excellent for hunters Feature 7 Text Feature 8 Text Feature 9 Text Item Restriction Flag N Product Source Code B Product Type Insect Repellent Refill Sub category Insect Repellents Shipping Code G Vendor Name THERMACELL REPELLENTS INC Vendor Number 29346 Web Order Multiple 1 Active Ingredient d allethrin Container Size 0