Automatic Cluster Fly Killer & Dispenser Kit

Effortlessly control cluster fly infestations with our Automatic Dispenser Kit. Cluster flies hibernate in large numbers in lofts and attics, creating a mess and nuisance. This battery-operated unit automatically releases a burst of natural pyrethrin-based insecticide at set intervals, knocking down and killing flies without any effort on your part. One dispenser is enough to control an entire roof space for a full season. It is a professional-grade, ‘set and forget’ solution to this persistent pest problem.