Finding the right filter for your cool mist humidifier can improve moisture output, filtration, and overall air quality. This guide highlights five compatible filters that fit popular models, helping you maintain efficient humidification and cleaner air in your home. Below is a quick summary of the selected products to help you compare at a glance.
| Product | Brand | Model Compatibility | Pack Size |
|---|---|---|---|
| 4 Pack Wf813 Eqwf813 Humidifier Filters | GZJoSum | Equate WF813, EQWF813, ProCare PCCM-832N, DH-830 / DH832, RCM-832N | 4 filters |
| WXFANA 4 Pack WF813 Humidifier Filters | WXFANA | Kaz WF813; ReliOn WF813 RCM-832N; Equate EQWF813, EQ-2119-UL; ProCare PCCM-832N | 4 filters |
| WF2 Humidifier Filter Replacement | TOMOON | Vicks V3500, V3100, V3900, VEV320; Kaz 3020; Re-Lion WA-8D | Pack of 6 |
| ANTOBLE 2 Pack WF813 Filters | ANTOBLE | ReliOn WF813, ProCare PCCM-832N; Equate EQWF813; Duracraft / Robitussin models | 2 filters |
| Vicks Filtered Cool Mist Humidifier Filter | Vicks | Works with VapoPads compatible units; VapoPads included | Filter |
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4 Pack Wf813 Eqwf813 Humidifier Filters

The 4 Pack Wf813 Eqwf813 Humidifier Filters are designed for compatibility with a broad range of models including Equate WF813 and EQWF813, ProCare PCCM-832N, and Relion/Durahost variants. Built with multi-layer hydrophilic mesh and reinforced middle aluminum foil, these filters aim to maximize moisture output while providing structural stability. They help capture mineral deposits and reduce airborne impurities, contributing to cleaner humidified air in bedrooms and living spaces. The filters are marketed for longer service life, with a focus on stable performance even under continuous operation.
WXFANA 4 Pack WF813 Humidifier Filters

The WXFANA WF813 filters come in a 4-pack and are compatible with Kaz WF813, ReliOn WF813 RCM-832N, ProCare WF813, and Equate EQWF813. They utilize environmentally friendly filter paper and upgraded materials to promote stable filtration and longer usage. The product emphasizes compatibility with a broad set of humidifiers and the ability to capture mineral deposits, contributing to cleaner mist and reduced dust dispersion in the room.
WF2 Humidifier Filter Replacement

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The WF2 filter replacement is designed for Vicks, Kaz, Sunbeam, Honeywell, Enviracaire, and ReliOn humidifiers, including models V3100, V3500, V3900, VEV320, and more. It helps prevent white dust from minerals and supports cleaner moisture output. The filter aims to sustain better sleep quality with consistent humidity, especially useful in bedrooms and nurseries where quiet operation and reliable filtration are important.
ANTOBLE 2 Pack WF813 Humidifier Filters

The ANTOble WF813 filters are designed to fit a wide range of models, including ReliOn WF813, ProCare PCCM-832N, Equate EQWF813, and related variants. They use a natural hydrophilic fabric with multi-layer mesh and reinforced aluminum material to provide stable filtration and durable performance. The package includes two filters, with dimensions noted for compatibility checks to ensure a proper seal and effective moisture delivery.
Vicks Filtered Cool Mist Humidifier Filtered Option

Vicks offers a filter-inclusive approach for its cool mist humidifiers, designed to filter minerals and deliver cleaner moisture. The unit is compatible with VapoPads for additional comfort. With a 1.2-gallon tank and up to 24 hours of operation, this option is geared toward bedrooms and nurseries where quiet operation and simple maintenance are priorities. It emphasizes pediatric suitability and ongoing relief from dryness and congestion with filtered moisture delivery.
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Buying Guide
- Compatibility: Verify the exact model numbers listed by the manufacturer to ensure the filter fits your humidifier. Look for WF813, EQWF813, PCCM-832N, and related variants in the product title and description.
- Filtration Materials: Seek multi-layer hydrophilic mesh or specialized filter paper with reinforced middle layers. Better filtration helps reduce mineral deposits and white dust in the mist.
- Durability and Longevity: Consider filters with robust construction (aluminum foil reinforcement or durable fabric) for longer life, especially in high-humidity environments.
- Pack Size and Value: Compare packs (2, 4, or 6) to determine the best value per filter and ensure you are not overbuying beyond your replacement schedule.
- Environmental Considerations: Some filters emphasize eco-friendly materials. If sustainability matters, check for environmentally friendly components and certifications.
- Maintenance and Cleaning: Choose filters with straightforward installation and clear replacement intervals. Easy cleaning access can extend the overall performance of the humidifier.
- Connectivity with Accessories: If your humidifier uses VapoPads or other accessories, ensure compatibility to maximize comfort features and scent options where applicable.