Thermacell MR300F Portable Mosquito Repeller Camo 15ft Coverage

The Thermacell MR300F creates a 15-foot zone of protection against mosquitoes without sprays, lotions, or citronella candles that lose effectiveness outdoors. This portable repeller uses heat-activated technology to disperse allethrin, providing odorless protection for up to 12 hours of continuous operation.

What Makes This Different

Unlike topical repellents that require reapplication and can wash off with sweat, the MR300F creates an area of protection around your location. The device operates silently without batteries or cords, using only butane cartridges and repellent mats. Field testing shows 98% effectiveness against mosquitoes within the coverage zone, making it significantly more reliable than spray-based alternatives.

Key Features

• 15-foot radius protection zone covers 225 square feet
• Camouflage finish blends with outdoor environments
• 12-hour runtime per butane cartridge and repellent mat set
• No batteries, cords, or charging required
• Odorless operation won't alert game or disrupt activities
• Compact 4.5 x 2.7 x 7.9 inch footprint weighs under 1 pound
• EPA-registered allethrin repellent safe for outdoor use

The MR300F performs consistently in hunting blinds, camping sites, and backyard gatherings where traditional repellents fall short. The device reaches full effectiveness within 15 minutes of activation and maintains protection even in light wind conditions. Hunters appreciate the scent-free operation that won't compromise their position, while campers value the hands-free protection during extended outdoor activities.

Technical Specs

• Dimensions: 4.5 x 2.7 x 7.9 inches
• Weight: 14.4 ounces without cartridge
• Coverage area: 15-foot radius (225 sq ft)
• Runtime: 12 hours per cartridge/mat combination
• Fuel: Standard butane cartridge (included)
• Active ingredient: 22.75mg allethrin per mat
• Finish: Realtree Edge camouflage pattern
• Country of origin: China

The MR300F delivers reliable mosquito protection without the mess and frequent reapplication of traditional repellents. Professional guides and outdoor enthusiasts choose Thermacell technology when consistent, area-wide protection matters most.