---
product_id: 62952382
title: "Thermacell Large Refill Pack 12 x 4hr Mats and 4 x 12hr Cartridges Mosquito and Midge Protection No Spray, Scent or Mess 20 sq m Zone of Protection, THCR4"
brand: "thermacell"
price: "₨1461"
currency: SCR
in_stock: true
reviews_count: 8
category: "Thermacell"
url: https://www.desertcart.sc/products/62952382-thermacell-large-refill-pack-12-x-4hr-mats-and-4
store_origin: SC
region: Seychelles
---

# 4 hr mat duration 12 hr cartridge burn time 20 sqm protection zone Thermacell Large Refill Pack 12 x 4hr Mats and 4 x 12hr Cartridges Mosquito and Midge Protection No Spray, Scent or Mess 20 sq m Zone of Protection, THCR4

**Brand:** thermacell
**Price:** ₨1461
**Availability:** ✅ In Stock

## Summary

> 🦟 Outsmart mosquitoes, not your style.

## Quick Answers

- **What is this?** Thermacell Large Refill Pack 12 x 4hr Mats and 4 x 12hr Cartridges Mosquito and Midge Protection No Spray, Scent or Mess 20 sq m Zone of Protection, THCR4 by thermacell
- **How much does it cost?** ₨1461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/62952382-thermacell-large-refill-pack-12-x-4hr-mats-and-4)

## Best For

- thermacell enthusiasts

## Why This Product

- Trusted thermacell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Travel-Ready:** Lightweight 190g pack with 12 mats and 4 cartridges—your go-to defense for year-round outdoor productivity.
- • **Effortless Compatibility:** Refill pack fits all Thermacell fuel-powered devices (except Backpacker) for seamless, on-demand use.
- • **Fast-Acting, Long-Lasting:** Activate full protection in just 15 minutes with mats that last 4 hours and cartridges powering up to 12 hours.
- • **Silent, Scent-Free Shield:** Enjoy mosquito defense without sprays, smoke, or odors—perfect for professional outdoor moments.
- • **Safe & EPA-Reviewed Formula:** Independently tested, pet-friendly, and chemical-free on skin—protect your space, not your pores.

## Overview

The Thermacell Large Refill Pack delivers up to 20 square meters of silent, odorless mosquito and midge protection using 12 scent-free mats lasting 4 hours each and 4 butane cartridges powering 12-hour burn times. Compatible with most Thermacell devices, this EPA-reviewed, pet-safe solution offers fast, mess-free defense without sprays or lotions—ideal for professionals who demand reliable outdoor comfort.

## Description

Enjoy 20 sq m of silent, odor-free protection from mosquitoes, black flies, and other biting insects with this refill pack of 4 butane cartridges and 12 repellent mats.

Review: It really works great product - Took to Mexico worked great 👍
Review: Great product with quick delivery - Good original accessories with quick delivery

## Features

- Contains gas under pressure; may explode if heated.
- Extremely flammable gas.
- Harmful if inhaled.
- Harmful if swallowed.
- Use biocides safely. Always read the label and product information before use.
- Very toxic to aquatic life with long lasting effects.
- Very toxic to aquatic life.
- MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 20sqm away; works fast, get max protection in 15 minutes; easy to use; this refill pack is compatible with all Thermacell fuel-powered devices (except the Backpacker)
- LONG LASTING DEFENSE: Scent-free refills provide on-demand, consistent repellent protection that doesn’t 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 flames and it is easy to refill
- PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness; people and pet friendly; for outdoor use only
- THERMACELL GUARANTEE: Backed by the Thermacell Guarantee; see packaging for details

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C79D2S4 |
| Batteries included? | No |
| Best Sellers Rank | 36,655 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 11 in Insect & Pest Repellent Body Wipes |
| Brand | Thermacell |
| Color | Multi-coloured |
| Customer Reviews | 4.6 4.6 out of 5 stars (271) |
| Date First Available | 16 April 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Department | Unisex |
| Included components | 12 mats 4 cartridges |
| Item model number | THCR4 |
| Manufacturer | Thermacell |
| Material type | Polypropylene |
| Number of items | 1 |
| Package Dimensions | 14.3 x 10.3 x 5.7 cm; 190 g |
| Seasons | Year-round |
| Size | 12 count (Pack of 1) |
| Sport | 57000 Outdoors |
| Style | Mats and Gas |

## Product Details

- **Brand:** Thermacell
- **Item form:** Aerosol
- **Item volume:** 46 Millilitres
- **Material feature:** Fragrance Free
- **Scent:** Unscented

## Images

![Thermacell Large Refill Pack 12 x 4hr Mats and 4 x 12hr Cartridges Mosquito and Midge Protection No Spray, Scent or Mess 20 sq m Zone of Protection, THCR4 - Image 1](https://m.media-amazon.com/images/I/713FE4nez1L.jpg)

## Questions & Answers

**Q: Descriptions very hard to understand. I’d like the Halo mini, I’d like to know about the refill costs, very mixed messages in the description**
A: Prices vary depending on when you look I tend to look at amazon and on and other retailers and get the lowest price. In March I got a pack of 4 refill cartridges and 12 protection mats for £15

**Q: Are these safe around pet dog?**
A: Yes they are

**Q: Would these mats also fit the thermocell m300? I'm not sure whether ir not there's a difference in size.**
A: Hi to be honest I’m not sure of the sizes and wether they fit, the one I purchased works brilliantly with the mats that I purchased with it

**Q: They fit for halo?**
A: They’re same size as the classic Thermacell pads which come with butane refills. I don’t know about Halo

## Customer Reviews

### ⭐⭐⭐⭐⭐ It really works great product
*by T***Y on 6 November 2025*

Took to Mexico worked great 👍

### ⭐⭐⭐⭐⭐ Great product with quick delivery
*by C***N on 12 August 2025*

Good original accessories with quick delivery

### ⭐⭐⭐⭐⭐ Speedy hair tongs heat
*by L***Y on 23 December 2025*

works well for heating my hair tongs quickly!!

## Frequently Bought Together

- Thermacell Large Refill Pack; 12 x 4hr Mats & 4 x 12hr Cartridges; Mosquito & Midge Protection; No Spray, Scent or Mess; 20 sq m Zone of Protection, THCR4
- Thermacell Halo Mini Protector Midge & Mosquitoes Protector Graphite 3x4h Heat Activated Mats 1 Butane Cartridge no Midges or Mosqitoes 20 Sq Mtr Area Barbecue Garden Patio Beach Pool Forest no Smell

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-07*