Cooling Tower Filler Replacement Methods and Advantages/Disadvantages: 1. Bulk Filler: Advantages: Easy installation, suitable for emergency repairs and installations, ideal for counterflow towers; large surface area, water droplets do not fall directly from the filler, less prone to clogging in poor water quality; easy for disassembly and reinstallation. Disadvantages: Variable spacing of packing, can cause significant damage during maintenance, not easy to clean and scale, short lifespan, and poor heat dissipation. 2. Bonded Filler: Advantages: Plates are vertically oriented and evenly layered; strong rigidity, strong water redistribution capability, even water film formation, long residence time; excellent cooling performance; easy installation, disassembly, and cleaning, minimal damage to packaging during maintenance, and long lifespan.