Zero In Knockdown Plug-In Mosquito Killer Refill – Odour-Free, Kills Mosquitoes, Midges, & Biting Insects on Contact - Provides Up to 45 Nights of Protection - 30ml Refill Bottle

MOSQUITO KILLER REFILL- Designed to work effortlessly with the Zero In Mosquito Killer plug-in unit, this powerful refill targets and eliminates mosquitoes, midges and biting insects on contact, covering areas up to 12m². Ideal for continuous insect protection at home or while travelling

ODOUR-FREE FORMULA- Keep your living space comfortable and pest-free with this mosquito killer plug-in refill. This insect killer replacement is formulated without any unpleasant smells, providing effective protection without disrupting your environment. Ideal for those sensitive to fragrances

LONG-LASTING PROTECTION - Each 30ml refill bottle of mosquito repellent contains Prallethrin and provides up to 45 nights of 8-hour continuous protection. This long-lasting formula means fewer replacements, allowing you to enjoy consistent mosquito defence with minimal maintenance

EASY TO REPLACE – Remove empty bottle and insert the refill into the existing plug-in unit (ZER740) and plug in for continuous overnight protection. The compact design of this mosquito killer plug-in unit is suitable for any room and makes it simple to maintain an insect-free space

CARING FOR PEOPLE & THE PLANET – Zero In protects your health and home against Home Pest problems with minimal environmental impact. Zero In products are ethical and welfare-friendly solutions to everyday Home Pest problems that safeguard your well-being. We care for you, your family, and the planet