MADE IN THE USA – Replacement Humidifier Wick Filter for Honeywell HAC504, HAC504, HAC504AW, HAC504AW. Fully compatible with FiltersA Replacement Wicking Filters. Includes 1 quality filter designed for performance and durability. Designed for Honeywell humidifiers, this Americanmade filter offers a reliable aftermarket replacement that helps your home's humidifier work better and last longer. Key Benefits: Compatible with Honeywell HAC504 / HAC504 and HAC504AW / HAC504AW humidifier models. output interwoven filter design traps and retains mineral deposits for cleaner moisture output. Metal reinforcement adds stability to the softer, more absorbent paper material, preventing sagging or slumping when wet. Provides naturally clean humidification for improved air quality. Helps eliminate white mineral dust by retaining hard water minerals within the filter media. Designed for water absorption, which increases humidity output faster and more efficiently. Can reduce energy consumption by minimizing the time your humidifier needs to run to reach desired humidity levels. Materials and Construction: Strong interwoven paper fibers engineered for water absorption. Metal reinforcement for longlasting shape and performance. Durable design to withstand extended use without sacrificing efficiency. Applications and Use Scenarios: 1. Daily Home Use – Keep living areas comfortable during dry seasons by maintaining indoor humidity levels. 2. Bedroom Humidification – Reduce dryness in the air to help ease breathing, protect skin from becoming dry, and create a more comfortable sleep environment. 3. Office or Workspaces – Improve air quality and protect furniture, wood fixtures, and musical instruments from cracking due to dry air. Maintenance Recommendation: your humidifier wick filter regularly to maintain peak performance, improve moisture output, and extend the life of your humidifier. This USAmade replacement filter delivers dependable humidity control, enhanced air quality, and better performance for Honeywell humidifiers.