Alfaerre is an Italian brand, for knapsack disinfection sprayer pump using battery or manual. It's suitable for both indoor and outdoor usage. Alfaerre has a long history for it's quality and reliability disinfection tools.
ALFAERRA AR-16DE Agricultural Portable Rechargeable Battery Knapsack Chemical Sprayer Mosquito Killer (1 Month Warranty)
Alfaerra AR-16DE Knapsack Electric Battery Sprayer sanitiser spray disinfection spray battery hand pump Italy