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REUSABLE WICK FILTER REPLACEMENT FOR Honeywell HAC-504AW, HAC-504, Protec WF2 - Brand NATURAL-BREEZE, reusable humidifier filter made from Dura-Ester, compatible with Honeywell and Protec models, Close-up of Dura-Ester synthetic polymer filter showing washable, durable design
Reusable Wick Filter Replacement for Honeywell HAC-504AW, HAC-504, Protec WF2, Natural-Breeze reusable filter for Honeywell HAC-504AW cool mist humidifier
Washable, Reusable Wick Filter for Humidifier HONEYWELL , ENVIRACAIRE , SUNBEAM , VICKS, Reusable humidifier filter being rinsed under water to show easy cleaning process
WASHABLE Wick Filter - Brand NATURAL-BREEZE, Comparison of clean vs used Natural-Breeze washable humidifier filter after multiple uses
WICK FILTER REPLACEMENT FOR Honeywell HAC-504AW, HAC-504, Protec WF2, Infographic highlighting filter size, reusable design, and model compatibility

5-Pack Reusable Humidifier Filter Replacement – Compatible with Honeywell HAC-504AW, HAC-504, Protec WF2 – Washable Wick Filters

NB-002 x 5 pack

Natural-Breeze Washable & Reusable Humidifier Filter Model NB-002 (5Pk)

SKU: NB-002 (5Pk)

This reusable Dura-Ester filter is made from a synthetic polymer that draws water quickly and helps prevent impurities from spreading through the air. Unlike disposable filters, this long-lasting, washable filter maintains its shape without collapsing and can be regenerated easily with a simple rinse—saving you money and reducing waste. Enjoy cleaner, more efficient humidification while supporting an eco-friendly home.

✅ Key Features

  • Replaces: Honeywell HAC-504AW HAC-504 "A Filter", Protec WF2, HW500

  • Works with Honeywell models: 

    • HCM-300 Series: HCM-300T, HCM-305T, HCM-310T, HCM-315T, HCM-350, HCM-350B

    • HEV-300 Series: HEV-312, HEV-355

    • HCM-500 Series: HCM-530, HCM-535, HCM-535-20, HCM-540, HCM-550, HCM-550-19, HCM-551, HCM-560

    • HCM-600 Series: HCM-630, HCM-631, HCM-632, HCM-635, HCM-640BW, HCM-645, HCM-646, HCM-650

    • HCM-700 Series: HCM-710

    • HCM-1000 Series: HCM-1000, HCM-1000C, HCM-1010

    • HCM-2000 Series: HCM-2000C, HCM-2001, HCM-2002, HCM-2020, HCM-2050

  • Works with Enviracaire model: ECM-250i

  • Works with Vicks models: V3100, V3500, V3600, V3900, VEV320 and V3700

  • Works with Kaz HealthMist model: 3020

  • Works with Sunbeam models: 1118, 1119, 1120

  • Reusable & Washable: Clean and reuse multiple times with no performance loss

  • Durable Construction: Dura-Ester material resists mineral deposits and maintains shape longer

  • Efficient Moisture Output: Draws water quickly to deliver clean, comfortable humidity

Dimensions: approximate diameter 6-3/4" (outer) / 4-3/4" (inner) x 4-3/4" tall x 1" thick

Why Choose Natural-Breeze?
Stop wasting money on disposable wicks—choose the Natural-Breeze reusable humidifier filter and enjoy long-term savings, cleaner air, and consistent moisture performance season after season.

Disclaimer: This is a Natural-Breeze replacement filter, not an OEM filter. All brand names and model numbers are used solely for compatibility reference. Please check your manufacturer’s warranty before using non-OEM parts.

If you need help finding a Natural Breeze replacement filter wick for your humidifier, please contact us. 

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WASHABLE REUSABLE WICK FILTER HUMIDIFIER REPLACEMENT FOR Honeywell HAC-504AW, HAC-504, Protec WF2, Reusable washable humidifier filter compatible with Honeywell HAC-504AW Natural Breeze reusable filter replacement for Honeywell and Protec models Washable humidifier filter – fits HAC-504, WF2, HW500 and more

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