[Space-Saving Solution] - The iSpring ATSRCD Sliding Tray is designed to make refilling your RCD100 Series Countertop Reverse Osmosis Systems effortless, even in tight spaces. Simply slide the dispenser out for easy access, then slide it back into place when done. [Heavy-Duty & Low-Profile Height] - With a maximum load capacity of 45 lbs, this sliding tray provides a sturdy and reliable base for RCD100 series water dispensers, ensuring stability and durability. At 1.75" tall, the tray fits seamlessly under cabinets and in tight spaces without compromising accessibility. [Easy Mobility & Secure Placement] - Equipped with smooth-rolling wheels and lockable brakes, the ATSRCD allows you to move your RCD100 series systems with ease and lock it securely in place on any flat surface. [Compact & Durable Design] - The tray is perfectly sized for the RCD100 & RCD100HCG countertop RO systems, built to withstand daily use, making it ideal for kitchens, offices, RVs, and more. [Quick Setup & Hassle-Free Use] - Simply place the tray on a flat surface, position your RCD100 series systems on top, and enjoy the convenience of easy refilling and mobility. No tools or assembly are required!