Click Here to Shop Our Product Catalog Log In

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