Customer Reviews For The Honeywell Humidifier Replacement Filter C, 2 Pack

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William O

March 18, 2026

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Honeywell Humidifier Wicking Filters

The Honeywell wicking filters easily fit into my humidifier. The filters do an excellent job of filtering the air coming out of the humidifier into my room. I can see in the filter itself the particles that are caught in the filter so not going into the air and using these filters I breath and feel better. I am very pleased with the filters.

Which humidifier models are compatible with Filter C?

The HC888 (Filter C) is designed for use with specific cool moisture evaporative humidifiers. It is a perfect fit for:

Honeywell HEV320 Series: HEV320B, HEV320W.
Honeywell HCM-890 Series: HCM-890, HCM-890B, HCM-890C, HCM-890-20, HCM-890-MTG.
Duracraft Models: DCM-200, DH-890, DH-890C, DCM-891B, DCM-891S.

What are the benefits of the dual-stage filtration?

This filter features a reinforced blue pre-filter layer on the outside. This layer captures large airborne particles like dust, lint, and pet fur before they can clog the inner wicking material. The secondary wicking layer then captures minerals and pollutants from the water, which helps prevent "white dust" from being released into your room.

How does the antimicrobial treatment work?

The filter material is infused with Protec® antimicrobial treatment. This treatment is designed to inhibit up to 99.9% of the growth and migration of mold, algae, and bacteria on the filter itself. This ensures that the moisture being added to your air is as clean as possible.

How often should the filters be replaced?

For optimal performance, it is recommended to replace the filter every 30 to 60 days. If you have very hard water or live in an area with high mineral content, you may need to replace it more frequently. You should change the filter immediately if it becomes hard and crusty, develops an odor, or if you notice a significant drop in the humidifier’s moisture output.

Maximize your humidifier's efficiency with the Honeywell HC-888 Replacement Filter C 2-Pack. This dual-stage wicking system features a reinforced outer pre-filter layer designed to capture large airborne particles like dust and lint, preventing debris from clogging the unit and maintaining steady airflow. To ensure an improved home environment, the filter material is infused with Protec® antimicrobial treatment, which inhibits up to 99.9% of mold, algae, and bacteria growth on the filter. This high-density wicking structure effectively draws water from the base while maintaining its shape, preventing the sagging or mineral crusting that can hinder moisture output.

By utilizing advanced evaporative technology, these filters deliver natural, invisible moisture without the "white dust" residue common in other humidifiers. Maintaining a consistent supply with this 2-pack prevents downtime during dry months, ensuring your home stays comfortable all season long. For optimal performance, it is recommended to flip the wicking filter regularly and replace it every 30 to 60 days, depending on your water quality and usage. Keeping a fresh filter on hand ensures your machine continues to operate at peak performance the moment your current filter becomes saturated with minerals.

The HC-888 Filter C is precision-engineered for a perfect fit with the following cool moisture evaporative models:

Honeywell HCM-890 Series: (HCM-890, HCM-890B, HCM-890C, HCM-890-20, HCM-890-MTG)
Honeywell HEV-320 Series: (HEV-320B, HEV-320W)
Duracraft Models: DCM-200, DH-890, DH-890C, DCM-891B, DCM-891S