The refill box says 'not suitable for air conditioned rooms' - does anyone know why?

Air con units circulate air. Moisture is condensed out and when this happens the chemicals in the air can be dumped out with the condensate.

is this suitable for UK

sorry never used it in uk, but it works in Greece where mossies are bad it might work on midges in this country.The only thing is you will need a uk adaptor plug as the jungle formula plug in only has 2 pin for use abroad.hope this helps.

Somehow I can not open the cap on the bottle ( I turned both way but neither of them worked)

Press the cap down and twist. Its a bit like medicine bottle tops.

is there a 3pin (UK) diffuser for this refill? (any brand, so long as this refill fits it)

I think this can be plugged into a shaver adapter plug for use I the uk, same goes fir an electric tooth brush

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Plug-In Refill

Product ID: 50099597

Details

Brand
Jungle Formula
Item form
Liquid
Item volume
35 Millilitres
Material feature
Fragrance Free
Scent
Unscented

⏳Up to 45 nights protection

💧35ml liquid refill, fragrance-free

🦟Kills mosquitoes & biting insects

R$103

Duties & taxes included

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Description

🦟 Stay bite-free, stay social — protect your space with Jungle Formula!

TRUSTED UK NO 1 BRAND - From Jungle Formula, the leading insect repellent brand trusted by professionals.
FRAGRANCE FREE FORMULA - Enjoy a mosquito-free home without any overpowering scents.
MULTI INSECT PROTECTION - Effective against mosquitoes, midges, ticks, horse flies, and other biting insects.
LONG LASTING INDOOR DEFENSE - Up to 45 nights of continuous mosquito protection with a single refill.
EFFORTLESS PLUG IN CONVENIENCE - Simply insert the 35ml refill into your Jungle Formula device for nightly use.

Jungle Formula Indoor Mosquito Killer Plug-in Refill delivers up to 45 nights of effective, fragrance-free insect protection by releasing a steady insecticide vapor. Designed for indoor use, this 35ml liquid refill fits compatible Jungle Formula plug-in devices, providing hassle-free defense against mosquitoes and other biting insects. Trusted as the UK's No.1 insect repellent brand, it ensures your home stays comfortable and bite-free all season long.

Specifications

ASIN	B000KU941G
ASIN	B000KU941G
Best Sellers Rank	9,619 in Grocery ( See Top 100 in Grocery ) 7 in Indoor Ultrasonic Insect & Pest Repellers
Brand Name	Jungle Formula
Country Of Origin	Italy
Country of origin	Italy
Customer Reviews	4.3 4.3 out of 5 stars (2,488)
Customer reviews	4.3 4.3 out of 5 stars (2,488)
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.
Guaranteed software updates until	unknown
Indoor Outdoor Usage	Indoor
Is discontinued by manufacturer	No
Item Form	Liquid
Item Highlight	Refill for Jungle Formula plug-in, kills mosquitoes and biting insects, 0.90% prallethrin vapour, use 8–10 hours nightly
Item Volume	35 Millilitres
Item model number	5012616161216
Manufacturer	Jungle Formula
Manufacturer	Jungle Formula
Manufacturer Contact Information	Omega Pharma Ltd., Wrafton, Braunton, Devon, EX33 2DL, United Kingdom.
Manufacturer Part Number	2894947
Material Features	Fragrance Free
Model Number	5012616161216
Number of Items	1
Product Dimensions	4.7 x 4.7 x 7.6 cm; 50 g
Scent Name	Unscented
Size	35 ml (Pack of 1)
Target Species	Insects
Unit Count	35.0 millilitre

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R$103

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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