Genuine AprilAire 45 Water Panel Filter 2-Pack | OEM Replacement

Maintain comfortable indoor humidity with the Genuine AprilAire 45 Replacement Water Panel Humidifier Filter. Designed for compatible whole-home humidifiers, this OEM replacement water panel helps deliver consistent moisture while supporting efficient humidifier performance throughout the heating season.

Built with durable evaporative media, it promotes even water distribution and reliable operation, helping maintain a comfortable indoor environment.

Key Features

• Genuine AprilAire OEM replacement water panel
• Convenient 2-pack for routine maintenance
• Helps maintain balanced indoor humidity
• Durable evaporative media for dependable performance
• Even water distribution for consistent moisture output
• Supports efficient whole-home humidifier operation
• Easy to install
• Precision-engineered for a secure OEM fit

Compatible Part Numbers

This water panel replaces the following part numbers:

• AprilAire 45
• Carrier P110-4545
• York S1-HUPAD45

Compatible Models

Compatible with the following humidifier models:

AprilAire

• 400
• 400A
• 400M

Bryant

• HUMBBWBP2417

Carrier

• HUMCCWBP2417

Luxaire

• S1-BP4000MT

York

• S1-BP4000MY

Why Choose Genuine AprilAire Water Panels?

Genuine AprilAire replacement water panels are designed to provide a precise fit and reliable humidifier performance. Their durable evaporative media helps maintain consistent moisture output while supporting efficient operation of compatible whole-home humidifier systems.

Please verify your existing humidifier model and part number before ordering to ensure compatibility.