Humidifier Water Pad Filter for Aprilaire Model 550 RP3108 9-1/2" x 10" x 1-1/2"

This Humidifier Water Pad Filter is designed for use with Aprilaire Model 550 humidifiers. It helps maintain optimal humidity levels by efficiently filtering water to improve air quality and system performance.

• Compatible with Aprilaire Model 550 humidifiers
• Dimensions: 9-1/2" x 10" x 1-1/2"
• Effective water filtration for improved humidity control
• Easy to install and replace

Note: This is an aftermarket part, not an OEM product. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.