10 Best Thermacell Mosquito Repellent Refill 48 Hour Protection of 2025

Tested and Reviewed: Top 10 Thermacell Mosquito Repellent Refill 48 Hour Protection deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Thermacell

Thermacell Mosquito Repellent Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray, No Scent, No Mess; 15 Foot Zone of Mosquito Protection

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Editor's bottom line:

“This thermacell mosquito repellent refill 48 hour protection is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

EFFECTIVE MOSQUITO REPELLENT FORMULA: Thermacell Mosquito Repellent with Max Life creates a 15-foot zone of protection against mosquitoes. This 48-hour refill pack is compatible with all fuel-powered Thermacell repellers (except the Backpacker).
HEAT-ACTIVATED TECHNOLOGY: No cords or batteries. Powered by a safe, compact fuel cartridge. Emits scent-free repellent that drives away mosquitoes. Unscented repellent mats last up to 12 hours each 3X longer than original Thermacell mats.
EFFECTIVELY REPEL WITHOUT SPRAY OR SCENT: Repel mosquitoes without DEET sprays or lotions on your skin. No smoke, flames, or harsh odors like citronella. Enjoy max protection in 15 minutes. No mess and easy to refill.
PLANT-INSPIRED REPELLENT FORMULA: Our synthetic allethrin formula is inspired by repellent extracts found in plants. Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly.
THERMACELL GUARANTEE: Backed by the Thermacell Satisfaction Guarantee. See packaging for details. Includes four 12-hour fuel cartridges, and four 12-hour repellent mats.

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Picked by 397 people today

9.5

Thermacell

Thermacell Mosquito Repellent Refills; Provide 120 Hours of Protection; Contain 30 Repellent Mats, 10 Fuel Cartridges; Compatible with Any Fuel-Powered Mosquito Repeller Product

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Main Highlights

MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 15FT away. Works fast, get max protection in 15 minutes. Easy to use. This refill pack is compatible with all Thermacell fuel-powered repellers (except the Backpacker).
LONG LASTING DEFENSE: Scent-free refills provide on-demand, consistent repellent protection that doesnt weaken over time.
REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin. Unscented repellent mats last up to 4 hours each and change color when time to replace. No smoke, no flame and easy to refill.
PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly.
THERMACELL GUARANTEE: Backed by the Thermacell Guarantee. See packaging for details.

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9.5

Thermacell

Thermacell Mosquito Repellent Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray or Mess; 15 Foot Zone of Mosquito Protection

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Main Highlights

MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 15FT away. Works fast, get max protection in 15 minutes. Easy to use. This refill pack is compatible with all Thermacell fuel-powered repellers (except the Backpacker).
LONG LASTING DEFENSE: Scent-free refills provide on-demand, consistent repellent protection that doesnt weaken over time.
REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin. Unscented repellent mats last up to 4 hours each and change color when time to replace. No smoke, no flame and easy to refill.
PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly. For outdoor use only.
100% SATISFACTION GUARANTEE: At Thermacell, we stand behind the performance and quality of our products. If you are not happy with your purchase, you may return it to us for repair, replacement or refund. Please contact service@thermacell.com.

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9.2

Thermacell

Thermacell Mosquito Repellent Refills; Compatible with Thermacell Backpacker; Highly Effective, Long Lasting, No Spray, No Scent, No Mess; 15 Foot Zone of Mosquito Protection

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Main Highlights

EFFECTIVE MOSQUITO REPELLENT FORMULA: Thermacell Mosquito Repellent creates a 15-foot zone of protection against mosquitoes. This 48-hour mat-only refill pack is for use in the Thermacell Backpacker Mosquito Repeller only.
HEAT-ACTIVATED TECHNOLOGY: No cords or batteries. Powered by a camping fuel canister (sold separately). Emits scent-free repellent that drives away mosquitoes. Unscented repellent mats last up to 4 hours each and change color when time to replace.
EFFECTIVELY REPEL WITHOUT SPRAY: Repel mosquitoes without DEET sprays or lotions on your skin. No smoke, flames, or harsh odors like citronella. Enjoy maximum protection in 15 minutes. No mess and easy to refill.
PLANT-INSPIRED REPELLENT FORMULA: Our synthetic allethrin formula is inspired by repellent extracts found in plants. Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly.
THERMACELL GUARANTEE: Backed by the Thermacell Satisfaction Guarantee. See packaging for details. Includes twelve 4-hour repellent mats.

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9.0

Thermacell

Thermacell Mosquito Repellent Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray or Mess; 15 Foot Zone of Mosquito Protection

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Main Highlights

MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 15FT away. Works fast, get max protection in 15 minutes. Easy to use. This refill pack is compatible with all Thermacell fuel-powered repellers (except the Backpacker).
LONG LASTING DEFENSE: Scent-free refills provide on-demand, consistent repellent protection that doesnt weaken over time.
REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin. Unscented repellent mats last up to 4 hours each and change color when time to replace. No smoke, no flame and easy to refill.
PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly. For outdoor use only.
100% SATISFACTION GUARANTEE: At Thermacell, we stand behind the performance and quality of our products. If you are not happy with your purchase, you may return it to us for repair, replacement or refund. Please contact service@thermacell.com.

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8.8

Thermacell

Thermacell Mosquito Repellent Patio Shield Lantern; Includes 12-Hour Refill; 15 Foot Zone of Protection; Highly Effective Mosquito Repellent for Patio; Bug Spray Alternative; Scent Free

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Main Highlights

EFFECTIVE MOSQUITO PROTECTION: Thermacell Mosquito Repellent Patio Shield Lantern creates a 15-foot zone of protection against mosquitoes. With a functional light feature, its ideal for nighttime recreation on the deck, by the firepit, and more.
HEAT-ACTIVATED REPELLENT TECHNOLOGY: No cords or hassle. Powered by a safe and compact 12-hour fuel cartridge (included). Emits scent-free repellent that drives away mosquitoes. Independent light feature uses 4 AAA batteries (not included).
EFFECTIVELY REPEL WITHOUT SPRAY OR SCENT: Repel mosquitoes without DEET sprays or lotions on your skin. No smoke, flames, or strong scents like citronella. Enjoy max protection in 15 minutes. No mess and easy to refill.
PLANT-INSPIRED REPELLENT FORMULA: Our synthetic allethrin formula is inspired by repellent extracts found in plants. Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly.
BACKED BY THERMACELL SATISFACTION GUARANTEE: Extend warranty to 2 years with registration (automatic 1 year warranty included). See packaging for details. Includes one repeller, one 12-hour fuel cartridge, and three 4-hour repellent mats.

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8.6

Thermacell

Thermacell Rechargeable Mosquito Repeller Refills; Advanced Repellent Formula Provides 20 Foot Protection Zone; Compatible with Thermacell E-Series & Radius Only; No DEET, Spray or Flame

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Main Highlights

GENIUNE THERMACELL REFILLS FOR RECHARGEABLE REPELLERS: Only Genuine Thermacell refills are scientifically proven to work with Thermacell repellers to repel mosquitoes from a 20FT zone. Compatible with all Thermacell Rechargeable repellers.
EASY TO USE: Simply open your Thermacell repeller, place the new cartridge in, and press the on button. Repeller starts heating immediately with max protection in 15 minutes. Just press the button again to turn off, no need to clean up dead bugs afterwards.
EFFECTIVE 20FT ZONE TECHNOLOGY: Proprietary formula provides the largest protection zone of all EPA registered mosquito repellents, creating a 20FT zone of mosquito protection. No need to apply sticky DEET sprays or reapply to your yard throughout the season. Scent-free, no smoke, and no flames.
PEOPLE AND PET FRIENDLY: Independently tested and EPA reviewed for safety & effectiveness. Repels tough mosquitoes, including those that may transmit EEE, West Nile Virus, Dengue, and Zika Virus. For outdoor use only.
100% SATISFACTION GUARANTEE: At Thermacell, we stand behind the performance and quality of our products. If you are not happy with your purchase, you may return it to us for repair, replacement or refund. Please contact service@thermacell.com.

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8.3

Thermacell

Thermacell Mosquito Rechargeable Repeller Refills; Compatible with E-Series & Radius Only; 20 Foot Mosquito Protection Zone, Bug Spray Alternative, Scent Free; No Candle or Flame

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Main Highlights

GENIUNE THERMACELL REFILLS FOR RECHARGEABLE REPELLERS: Only Genuine Thermacell refills are scientifically proven to work with Thermacell repellers to repel mosquitoes from a 20FT zone. Compatible with all Thermacell Rechargeable repellers.
EASY TO USE: Simply open your Thermacell repeller, place the new cartridge in, and press the on button. Repeller starts heating immediately with max protection in 15 minutes. Just press the button again to turn off, no need to clean up dead bugs afterwards.
EFFECTIVE 20FT ZONE TECHNOLOGY: Proprietary formula provides the largest protection zone of all EPA registered mosquito repellents, creating a 20FT zone of mosquito protection. No need to apply sticky DEET sprays or reapply to your yard throughout the season. Scent-free, no smoke, and no flames.
PEOPLE AND PET FRIENDLY: Independently tested and EPA reviewed for safety & effectiveness. Repels tough mosquitoes, including those that may transmit EEE, West Nile Virus, Dengue, and Zika Virus. For outdoor use only.
100% SATISFACTION GUARANTEE: At Thermacell, we stand behind the performance and quality of our products. If you are not happy with your purchase, you may return it to us for repair, replacement or refund. Please contact service@thermacell.com.

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8.1

Thermacell

Thermacell Mosquito Repeller Patio Shield; Includes 12-Hour Refill; Highly Effective Mosquito Repellent for Patio; Bug Spray Alternative; Scent Free; No Candles or Flames

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Main Highlights

MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 15FT away. Works fast, get max protection in 15 minutes. Easy to use. Portable device is ideal for backyard, poolside, patio, and beyond.
EFFECTIVE 15FT ZONE TECHNOLOGY: Engineered to precisely diffuse repellent, creating a 15-foot zone of mosquito protection. Consistent repellent protection wont weaken over time. Powered by a safe and compact fuel cartridge.
REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin. Unscented repellent mats last up to 4 hours each and change color when time to replace. No smoke, no flame and easy to refill.
PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly. For outdoor use only.
100% SATISFACTION GUARANTEE: At Thermacell, we stand behind the performance and quality of our products. If you are not happy with your purchase, you may return it to us for repair, replacement or refund. Please contact service@thermacell.com.

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8.1

Ddrihlees

Ddrihlees Mosquito Repellent Refills for Outdoor Indoor, Includes 2-Pack 280 Hr Repellent Refill with 20’ Mosquito Protection Zone, Highly Effective, Long Lasting, DEET-Free, No Spray

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Main Highlights

Extend outdoor mosquito repeller and indoor mosquito repeller with this 280-hour refill.
The mosquito repeller device (not included) creates a 20-foot zone of protection against mosquitoes.
Our package includes two bottle of repellent refills. Each repellent refill lasts up to 280 hours. Compatible with outdoor and indoor mosquito repeller.
Without sprays on your skin. No lotions or DEET to apply. No smoke, flames, or citronella. Enjoy max protection in 15 minutes.
Easy to use, one button keeps mosquitoes away.

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Our Best Overall Choice

Best Choice

9.7

Thermacell

Thermacell Mosquito Repellent Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray, No Scent, No Mess; 15 Foot Zone of Mosquito Protection

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

EFFECTIVE MOSQUITO REPELLENT FORMULA: Thermacell Mosquito Repellent with Max Life creates a 15-foot zone of protection against mosquitoes. This 48-hour refill pack is compatible with all fuel-powered Thermacell repellers (except the Backpacker).
HEAT-ACTIVATED TECHNOLOGY: No cords or batteries. Powered by a safe, compact fuel cartridge. Emits scent-free repellent that drives away mosquitoes. Unscented repellent mats last up to 12 hours each 3X longer than original Thermacell mats.
EFFECTIVELY REPEL WITHOUT SPRAY OR SCENT: Repel mosquitoes without DEET sprays or lotions on your skin. No smoke, flames, or harsh odors like citronella. Enjoy max protection in 15 minutes. No mess and easy to refill.
PLANT-INSPIRED REPELLENT FORMULA: Our synthetic allethrin formula is inspired by repellent extracts found in plants. Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly.
THERMACELL GUARANTEE: Backed by the Thermacell Satisfaction Guarantee. See packaging for details. Includes four 12-hour fuel cartridges, and four 12-hour repellent mats.

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