Key Features

• PERFECT FIT MODELS – HAC-504 humidifier replacement filter a compatible with Honeywell humidifiers HCM-300 Series: 300T, 305T, 310T, 315T, 350, 350B, 350W; HCM-500 Series: 530, 535, 535-20, 540, 550, 550-19, 551, 560; HCM-600 Series: 630, 631, 632, 632TG, 635, 640BW, 645, 646, 650; HCM-700 Series: 710; HCM-1000 Series: 1000, 1000C, 1010; HCM-2000 Series: 2000C, 2001, 2002, 2020, 2050, 2051, 2052; HEV-312, 355.
• REPLACEMENT FILTER A - Compare to part # HAC-504, HAC-504AW, HAC504V1, Type A filter hac504 series for Honeywell. Please verify your humidifier filter model and size before order!
• UPGRADED PREMIUM MATERIALS – Made of upgraded durable professional filter paper with an added blue primary filtration layer for enhanced efficiency. Hac504 replacement filters are designed with a honeycomb cushion that traps minerals and pollutants in the water to improve your breathing comfort, sleeping, nasal congestion and dry skin, as welll as maximize moisture absorption for optimal moisture output (40% - 60%) for a comfortable home environment.
• EASY INSTALLATION – Flip the humidifier hac 504 filter regularly and use distilled water only. Hard water will reduce the performance and life of your humidifier filter replacement for Honeywell. It is recommended to change the humidifier filter t once every 1-2 months and to clean the filter and water tank once every 1-2 weeks.
• MEET YOUR NEEDS – Have any questions about hac504 humidifier wick filter a please contact us, we are committed to offer the premium products and exceptional customer service.

Specifications