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The Filters Fast® D11-C Replacement for Duracraft AC-811 Humidifier Filter is a replacement natural moisture filter that helps trap mineral pollutants in your humidifier features a honeycomb filtration system that prevents mineral pollutants from entering your home. The Filters Fast® Wick Humidifier Filter replacement fits your Duracraft Humidifier DH821, DH822, DH823, and DH824 models.
Specifications:
- Brand: Filters Fast®
- Part Number: D11-C
- Replaces Part Number: AC-811
- Pack Size: 1
- Dimensions: 7" x 7-1/4" x 2"
Compatible Models:
The Filters Fast® D11-C Replacement for Duracraft AC-811 Humidifier Filter is correct replacement for the following model numbers:

Customer Reviews:
I have been using this humidifier for about 9 years - 1 in my office and 1 in the bedroom. Despite having a furnace humidifier, I still used to get nosebleeds from the dry winter air. Withe the Duracraft humidifier, I wake up comfortable and without nosebleeds.
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