Knockdown Mosquito Killer Refill only - 30ml
Kills and provides effective protection from mosquitoes. Lasts up to 45 nights at 8 hours a night with no need to refill. Contains 1 liquid insecticide refill of 30ml. Home and travel use.
-30ml refill for ZER740.
-Each 30ml refill lasts up to 45 days (8 hours a day).