1-10 HP

The 1-10 HP Concentrate System Refill is an insecticide refill for 55-gallon automatic spray systems. 1-10 HP is a premium formulation that has set the bar for effective automatic flying insect control in horse barns.

• Kills and repels Horn Flies, Deer Flies, Horse Flies, Stable Flies, Face Flies, Midges, Mosquitoes and more
• Quick knockdown and effective control
• Use in any automatic fly spray system