Who it's for

  • Sensitive individuals preferring to avoid topical chemical sprays
  • Campers and travelers needing portable, hassle-free insect protection
  • Outdoor diners wanting scent-free comfort in larger seating areas

Who should skip it

  • Budget-conscious shoppers wary of recurring proprietary refill costs
  • Backpackers requiring all-day battery life for long excursions
  • Residents in breezy, open-air environments seeking consistent coverage

Performance breakdown

Protection Coverage

Twenty-foot zone effectively shields most standard patio and deck setups.

Excellent

Activation Speed

Reaches full repellent efficacy in just fifteen minutes of operation.

Excellent

Portability

Compact, battery-powered design makes it effortless to pack for camping trips.

Excellent

User Experience

Scent-free operation ensures a pleasant, unobtrusive outdoor environment for everyone.

Excellent

Battery Efficiency

Rechargeable lithium-ion power offers consistent performance without disposable battery waste.

Good

Maintenance Ease

Simple refill system keeps the device running with minimal ongoing effort.

Excellent

Key Specs

Coverage area

20 ft

Protection duration

8 hours

Scent

Unscented

Pet safe

Yes

Refillable

Yes

Power source

Battery Powered

Target pest

Mosquitoes

Application method

Plug-in Diffuser

Duration per unit

5.5 hours

Know before you buy

Still have a question?

Ask Metto anything about the ThermaCELL E55 before you decide.

ThermaCELL E55

Ready to buy?

DICK'S Sporting Goods
DICK'S Sporting Goods
In stock
$34.99
Buy
Sam's Club
Sam's Club
Out of stock
$49.98
Buy
Groweze
Groweze
In stock
$28.29
Buy
The Real Grit
The Real Grit
In stock
$40.95
Buy
Berings
Berings
In stock
$51.99
Buy