15sq foot shown on advertising picture while 20sq meters stated in written description. This is a Big Difference. Which is correct please?

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.

Can you refill the Butane Gas Cartridges?

Have seen someone on YouTube doing it but I wouldn't advise it..

How to use it? Does it stand in an area you sit in while camping? Or do you have to hold it?

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.

Can I use this inside a summerhouse, with the doors open?

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.

Graphite Mr300 | Desertcart Grenada

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

EC$247

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Grenada.

Secure transaction

Description

🦟 Outsmart mosquitoes, not your vibe.

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.

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.

Specifications

ASIN	B07DW2TRYB
ASIN	B07DW2TRYB
Best Sellers Rank	71,616 in Garden ( See Top 100 in Garden ) 341 in Mosquito Control
Brand Name	Thermacell
Country Of Origin	United Kingdom
Country of origin	United Kingdom
Customer Reviews	4.2 4.2 out of 5 stars (161)
Customer reviews	4.2 4.2 out of 5 stars (161)
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 Highlight	Covers 20 sqm. Portable device with mats and fuel cartridge included. Ideal for travel & fishing. Effective against midges.
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

EC$247

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Grenada.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Graphite MR300

Details

Details

Description

Specifications

Common Questions