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expiredNavy-Wife | Staff posted May 23, 2022 02:20 PM
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expiredNavy-Wife | Staff posted May 23, 2022 02:20 PM

Thermacell Rechargeable 20' Mosquito Protection Zone Repeller w/ Refill

+ Free Shipping

$30

$40

25% off
Amazon
64 Comments 26,998 Views
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Deal Details
Amazon has Thermacell Rechargeable 20' Mosquito Protection Zone Repeller w/ 12-Hour Refill (3 colors) for $29.68. Shipping is free.

Thanks to Slickdeals Deal Hunter Navy-Wife for finding this deal.

Available: Features:
  • Creates a 20-foot mosquito protection zone
  • Enjoy 12 hours of continuous mosquito protection with the included scent-free refill. Stay protected even longer with a 40-hr refill (sold separately).
  • Provides 5.5 hours of continuous mosquito protection on a charge

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • This price is $10.31 lower (26% savings) than the list price of $39.99
    • Price valid 5/23 or while supplies last
  • About this product:
    • Rating of 4.2 from over 9,300 Amazon customer reviews.
    • 2-year warranty
  • About this store:
  • Refer to the Forum Thread for deal discussion.

Original Post

Written by Navy-Wife | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Thermacell Rechargeable 20' Mosquito Protection Zone Repeller w/ 12-Hour Refill (3 colors) for $29.68. Shipping is free.

Thanks to Slickdeals Deal Hunter Navy-Wife for finding this deal.

Available: Features:
  • Creates a 20-foot mosquito protection zone
  • Enjoy 12 hours of continuous mosquito protection with the included scent-free refill. Stay protected even longer with a 40-hr refill (sold separately).
  • Provides 5.5 hours of continuous mosquito protection on a charge

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • This price is $10.31 lower (26% savings) than the list price of $39.99
    • Price valid 5/23 or while supplies last
  • About this product:
    • Rating of 4.2 from over 9,300 Amazon customer reviews.
    • 2-year warranty
  • About this store:
  • Refer to the Forum Thread for deal discussion.

Original Post

Written by Navy-Wife | Staff

Community Voting

Deal Score
+29
Good Deal
Visit Amazon

Price Intelligence

Model: Thermacell E-Series Rechargeable Mosquito Repeller with 20’ Mosquito Protection Zone, Graphite; Includes 12-Hr Repellent Refill; No Spray, Flame or Scent; DEET-Free Bug Spray Alternative

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 9/17/2025, 11:25 PM
Sold By Sale Price
Amazon$19.08

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Top Comments

beatlebill
110 Posts
14 Reputation
Please be aware that while this says it includes a "refill", that's the only cartridge that comes with the unit.
GShocked
1551 Posts
204 Reputation
wratz
239 Posts
60 Reputation
Active ingredient is toxic to dogs. Keep in mind if you have pets.

63 Comments

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May 23, 2022 02:40 PM
1,744 Posts
Joined Aug 2020
SplendidHome1945May 23, 2022 02:40 PM
1,744 Posts
does this work
1
May 23, 2022 03:08 PM
167 Posts
Joined Jun 2010
tonytrozMay 23, 2022 03:08 PM
167 Posts
Quote from SplendidHome1945 :
does this work
Yeah these things are great. Recently switched from the old butane ones to these rechargeable ones and it's nice to only worry about one refill instead of two plus they work in a bigger area. I'm in PA so our mosquitos aren't as bad as the south.
May 23, 2022 04:31 PM
110 Posts
Joined Jan 2013
beatlebillMay 23, 2022 04:31 PM
110 Posts
These are one of the very few mosquito repellents that actually work. thewirecutter heartily recommends them.
May 23, 2022 04:40 PM
110 Posts
Joined Jan 2013
beatlebillMay 23, 2022 04:40 PM
110 Posts

Our community has rated this post as helpful. If you agree, why not thank beatlebill

Please be aware that while this says it includes a "refill", that's the only cartridge that comes with the unit.
3
May 23, 2022 07:00 PM
14,301 Posts
Joined May 2004
BalkiBartokomousMay 23, 2022 07:00 PM
14,301 Posts
Quote from tonytroz :
Yeah these things are great. Recently switched from the old butane ones to these rechargeable ones and it's nice to only worry about one refill instead of two plus they work in a bigger area. I'm in PA so our mosquitos aren't as bad as the south.
I've been debating this for camping trips and read good and bad with respect to whether it works or not. I was also considering the butane one because you can get generic refills for those. Can you buy generic refills for this unit?
May 23, 2022 07:14 PM
3,222 Posts
Joined Nov 2006
workerantMay 23, 2022 07:14 PM
3,222 Posts
Quote from beatlebill :
Please be aware that while this says it includes a "refill", that's the only cartridge that comes with the unit.
Thanks. I'd be too stupid and believe "refill" for actually re-fill the cartridge. So correctly it should say 'come with one cartridge'.
May 23, 2022 07:37 PM
5,908 Posts
Joined Jul 2008
kfpandaMay 23, 2022 07:37 PM
5,908 Posts
Does this work on Bees and other bugs?
2

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May 23, 2022 07:39 PM
4,616 Posts
Joined May 2008
adamantMay 23, 2022 07:39 PM
4,616 Posts
Looks like there are 36-40 hour refills available from $17-20 each depending on package size.
Last edited by adamant May 23, 2022 at 12:41 PM.
1
May 23, 2022 07:39 PM
10,198 Posts
Joined Jul 2007
jplee3May 23, 2022 07:39 PM
10,198 Posts
I was looking at these but got concerned with a few of the reviews mentioning how you don't want to be using these things near or around food or while eating. Anyone have more insight on this?
May 23, 2022 07:45 PM
239 Posts
Joined Dec 2015
wratzMay 23, 2022 07:45 PM
239 Posts

Our community has rated this post as helpful. If you agree, why not thank wratz

Active ingredient is toxic to dogs. Keep in mind if you have pets.
1
May 23, 2022 07:49 PM
1,551 Posts
Joined Apr 2016
RontronMay 23, 2022 07:49 PM
1,551 Posts
DIY refill: https://www.wideopenspaces.com/ho...-pads/amp/
Last edited by GShocked May 23, 2022 at 12:52 PM.
1
May 23, 2022 07:51 PM
34 Posts
Joined Dec 2011
ocdboy777May 23, 2022 07:51 PM
34 Posts
After plenty of research I bought the 2-pack of the Thermacell Patio Shield a few days ago for $40. I decided against the rechargeable E-Series. This deal is for the 5.5 hour model and not the 9.0 hour model. If the deal was on the 9.0 hour model, I might have considered returning the Patio Shield 2-pack. I wanted a system I can setup and not have to tend to for as long as possible. Yes, the Patio Shield repellent mats have to be replaced every 4 hours, but the Max Life repellent mats last 12 hours! With using the Max Life mats, you have 12 hours where you don't have to worry about replacing consumables! Yes, the rechargeable E-Series has a cartridge you don't have to replace for 40 hours, but you have to recharge it every 5.5 or 9.0 hours.... Just my two cents. Cheers.

E-Series
5.5 Hour or 9.0 hour battery life depending on model
20ft Protection Zone
Single consumable to replace
Comes with 1x 12 hour cartridge
Replacement cartridges last 40 hours and cost about $15-20 per cartridge

Patio Shield
15ft Protection Zone
2 consumables to replace
Comes with 1x 12 hour fuel cartridges and 3x 4 hour repellent mats
Replacement max life kit gives you 48 hours (4x 12 hour fuel & 4x 12 hour repellent mats) for about $15-20
May 23, 2022 07:53 PM
447 Posts
Joined Nov 2010
thewalruskingMay 23, 2022 07:53 PM
447 Posts
Quote from BalkiBartokomous :
I've been debating this for camping trips and read good and bad with respect to whether it works or not. I was also considering the butane one because you can get generic refills for those. Can you buy generic refills for this unit?
It definitely works, I have 3 for large parties. They work.
May 23, 2022 08:23 PM
458 Posts
Joined May 2011
llblwskydrgnMay 23, 2022 08:23 PM
458 Posts
Wish I could use these but I'm wary since it's toxic for cats.
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May 23, 2022 08:36 PM
531 Posts
Joined Jan 2008
qmcquackersMay 23, 2022 08:36 PM
531 Posts
Ive heard people complain these dont work with any kind of wind? Typically mosquitos cant do much with wind and i assume anything significant enough to disperse this so it doesnt work would keep mosquitos away anyway. Anyone comment on this?
1

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