Zero In STV Mosquito Plug-in Mosquito Repellent Killer Refill
Zero In Knockdown Mosquito Killer Refill - ZER742. For use with Zero In® Knockdown Mosquito Killer (ZER740). Lasts up to 45 nights at 8 hours a night with no need to refill. Contains 1 liquid insecticide refill of 30ml.