Humidifier Supply Kit 4-Pack – UHP-4 is specifically made for the Piano Life Saver System Humidifier by Dampp-Chaser. Lightweight, durable, and highly absorbent with antimicrobial properties and a low lint level to help control residue buildup on sensors. They wick water across the Humidifier Heater Bar to bring moisture into the piano. If the pads are caked with mineral deposits or hardened on top, the Humidifier will not be effective. To ensure a properly functioning Humidifier, the pads should be changed at least twice each year.

Includes 4 Humidifier Pads, 4 Clean Sleeves, and Tank Liners (Universal and Pre-Universal) for Annual Maintenance with Instructions.