This sprayer has electrostatic charging technology that positively charges particles, ensuring that solutions cover surfaces quickly and evenly. The backpack design and comfortable, 1-handed operation make it easy to use, while the holster can be adjusted for right-handed or left-handed use. The 3-in-1 adjustable nozzle selector offers multiple spray patterns. Price drops from $219 to $26.99. Shipping is free with Amazon Prime or is otherwise a flat $6 per order.