EFP Humidifier Filter for Honeywell Filter A HAC-504AW, HAC504

The EFP Humidifier Filter is designed to improve air quality by effectively filtering impurities in your humidifier system. It is compatible with Honeywell models HAC-504AW and HAC504, ensuring clean and healthy moisture output.

• Replacement humidifier filter for Honeywell HAC-504AW and HAC504 models
• Helps maintain optimal humidity levels by filtering water impurities
• Easy to install and replace for consistent performance
• Enhances air quality by reducing mineral buildup and contaminants

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.