About this product
Tackle intensive agricultural, orchard, and land maintenance tasks with the Knapsack Engine Pesticide and Fertilizer Mist Duster Sprayer (Models 3WFS-3A / 3WF-3A). Engineered for demanding outdoor environments, this multi-functional motorized backpack sprayer handles both liquid misting and dry powder or granule distribution, including pesticides, foliar fertilizers, and calcium chloride. Built with a high-performance engine delivering robust atomization, it offers exceptional spray distance and uniform coverage across crops, fruit trees, and open acreage. The chemical-resistant tank is designed to withstand harsh farming compounds and de-icing materials, while the ergonomic, padded backpack harness ensures stability and all-day comfort. Whether managing pest control across farmland, applying nutrients to an orchard, or dispersing granules, this reliable gas-powered sprayer provides professional-grade output and long-lasting durability.