Increase Water PressureThe built-in filter is supposed to protect spray head from damages caused by dirty or sediment in water. But it may cause water pressure drop. To increase water pressure, it is recommended to remove the filter. Please refer to the video How to increase water pressure of watering wand. Heavy Duty Metal Watering WandConstructed with premium zinc-alloy material, this 15-inch hose wand sprayer is solid & strong to resist daily drops and shocks. The bronze powder painting, TPU coating and rubberized bezel dial can enhance durability& flexibility and withstand hard impacts & heavy force. A long-lasting garden hose wand you can count on many years. Thumb Control Hose SprayerSimply and effortlessly spray water with the thumb flow control. Adds more convenience when you switch the watering between on & off, or high & low pressure. The anti-slip rubber is built in the metal flow controller, which can provide hassle-free thumb push and pull. A reliable & functional tool when you need to water your garden, lawn, grass, plants, and flower beds.