--- product_id: 92163958 title: "MR300 Portable Mosquito Repeller, DEET-Free, 12H Protection | Covers 20 sqm. Portable device with mats and fuel cartridge included. Ideal for travel & fishing. Effective against midges." brand: "thermacell" price: "282.91 DT" currency: TND in_stock: true category: "Thermacell" url: https://www.desertcart.tn/products/92163958-mr300-portable-mosquito-repeller-deet-free-12h-protection-covers-20 store_origin: TN region: Tunisia --- # 12 hours continuous use Portable & lightweight design 20 sqm protection zone MR300 Portable Mosquito Repeller, DEET-Free, 12H Protection | Covers 20 sqm. Portable device with mats and fuel cartridge included. Ideal for travel & fishing. Effective against midges. **Brand:** thermacell **Price:** 282.91 DT **Availability:** ✅ In Stock ## Summary > 🦟 Outsmart mosquitoes, not your vibe. ## Quick Answers - **What is this?** MR300 Portable Mosquito Repeller, DEET-Free, 12H Protection | Covers 20 sqm. Portable device with mats and fuel cartridge included. Ideal for travel & fishing. Effective against midges. by thermacell - **How much does it cost?** 282.91 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/92163958-mr300-portable-mosquito-repeller-deet-free-12h-protection-covers-20) ## 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 - • **All-Day Protection:** Up to 12 hours of reliable, DEET-free mosquito repelling power. - • **Clean & Safe Operation:** No smoke, no flames, no mess—ideal for any outdoor setting. - • **Effortless Outdoor Defense:** Create a 20 sqm mosquito-free zone without sprays or lotions. - • **Skin-Friendly & Scent-Free:** No irritation, no smell—just pure protection you can trust. - • **Travel-Ready & Lightweight:** Compact design fits perfectly in your camping or gardening kit. ## Overview The Thermacell MR300 Portable Mosquito Repeller offers a DEET-free, scentless solution that creates a 20 square meter protection zone for up to 12 hours. Lightweight and compact, it’s perfect for outdoor enthusiasts seeking hassle-free, skin-friendly mosquito defense without sprays or lotions. Designed for clean, smoke-free operation, it’s your must-have companion for camping, gardening, and outdoor leisure. ## Description Product Description The Thermacell MR300 delivers reliable mosquito and midge protection in a compact, portable design. Creating a 20sqm protection zone and including up to 12 hours of protection, it’s ideal for gardens, camping trips and outdoor hobbies. Ingredients Ingredient-free P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Remove device from packaging. Insert fuel cartridge into the bottom of the unit. Place repellent mat on top heating element. Turn device on to activate. Position device in outdoor area to create a 20 square meter protection zone. Device will provide up to 12 hours of protection. Replace mat after 4 hours of use. Replace fuel cartridge after 12 hours of use. For outdoor use only. See more ## 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. - 20SQM PROTECTION ZONE – proven mosquito & midge defence for outdoor activities - PORTABLE AND LIGHTWEIGHT – ideal for camping, fishing, gardening and allotments - NO SPRAYS OR LOTIONS NEEDED – DEET‑free, scent‑free protection that won’t irritate skin - INCLUDES MATS & FUEL CARTRIDGE – provides up to 12 hours of portable outdoor protection - BUILT FOR OUTDOOR USE – no smoke, no flames, no mess when used as directed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DW2TRYB | | ASIN | B07DW2TRYB | | Best Sellers Rank | 19,719 in Garden ( See Top 100 in Garden ) 227 in Mosquito Control | | Brand Name | Thermacell | | Customer Reviews | 4.2 4.2 out of 5 stars (157) | | Customer reviews | 4.2 4.2 out of 5 stars (157) | | 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 | | Global Trade Identification Number | 00843654001692 | | Guaranteed software updates until | unknown | | Included Components | Inspect Repeller | | Indoor Outdoor Usage | Outdoor | | Is discontinued by manufacturer | No | | Item Form | Aerosol | | Item Nype Name | MR300 Repeller | | Item Volume | 3.63 Fluid Ounces | | Item model number | THCMR-300L | | Manufacturer | Thermacell | | Manufacturer | Thermacell | | Manufacturer Part Number | THCMR-300L | | Material Features | Portable,Lightweight,Deet-free | | Model Number | THCMR-300L | | Number of Items | 1 | | Package Dimensions | 27 x 17 x 6 cm; 340 g | | Scent Name | Unscented | | Size | 12 g (Pack of 1) | | Target Species | Mosquito | | UPC | 843654001692 | | Unit Count | 12.0 gram | ## Product Details - **Brand:** Thermacell - **Item form:** Aerosol - **Item volume:** 3.63 Fluid Ounces - **Material feature:** Portable,Lightweight,Deet-free - **Scent:** Unscented ## Images ![MR300 Portable Mosquito Repeller, DEET-Free, 12H Protection | Covers 20 sqm. Portable device with mats and fuel cartridge included. Ideal for travel & fishing. Effective against midges. - Image 1](https://m.media-amazon.com/images/I/41L1LflejqL.jpg) ## Available Options This product comes in different **Configuration, Style** options. ## Questions & Answers **Q: 15sq foot shown on advertising picture while 20sq meters stated in written description. This is a Big Difference. Which is correct please?** A: It's extremely difficult to give an accurate answer on this as depends if the air is dead still or not. All I can say is that this bit of equipment has proved itself several times when battling with extremely aggressive Scottish midgies. **Q: Can you refill the Butane Gas Cartridges?** A: Have seen someone on YouTube doing it but I wouldn't advise it.. **Q: How to use it? Does it stand in an area you sit in while camping? Or do you have to hold it?** A: We usually put it on our picnic table and that protects the area we sit. You don't need to hold it we lay it flat with the black grid facing up. We have tried using on the move and it doesn't work well like that but when in camp it works really well. **Q: Can I use this inside a summerhouse, with the doors open?** A: The instructions (inside the box) state that the device should not be used in a confined space. It There is risk attached to using in a summerhouse even with the doors open. I would suggest asking the manufacturer for further guidance. I now use a plug in device from Jungle available from Amazon or currently on offer in Wilko. ## Frequently Bought Together - Thermacell MR300 Mosquito & Midge Protector; Includes 3 x 4hr Mats & 1 x 12hr Cartridge; Easy to Use, Highly Effective; DEET-Free; No Spray; 20 sq m Zone of Protection - Graphite - Thermacell Midge and Mosquito Protector Standard Refill Pack Compatible All Thermacell Fuel Powered protectors --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/92163958-mr300-portable-mosquito-repeller-deet-free-12h-protection-covers-20](https://www.desertcart.tn/products/92163958-mr300-portable-mosquito-repeller-deet-free-12h-protection-covers-20) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-04*