These insect killer refill tablets are suitable for use with most insect repellent plug-ins, including the mosquito repellent plug-in and are quick and easy to insert into your plug-in device! The pack contains 30 refill tablets, each capable of treating up to 30 cubic metres and lasts for up to 8 hours. These tablets release a special bite preventing vapour into the air, helping to keep mosquitoes and other insects at bay.
Contains d-Allethrin 4-6% w/w