WF813 Humidifier Filter Replacement – Compatible with Equate, Relion, and ProCare Cool Mist Humidifiers Keep your humidifier running efficiently and your indoor air clean and comfortable with these quality WF813 replacement filters, designed to fit models from Equate, Relion, ProCare, and other compatible brands. Key Features and Benefits: Wide Compatibility: Fits Equate EQWF813, EQ2119UL; Relion RCM832, RCM832N; ProCare PCWF813, PCCM832N; and other WF813compatible cool mist humidifiers. Filtration Performance: Made from grade filter paper that delivers absorbency and promotes efficient water evaporation, helping maintain humidity levels for a healthier living environment. Enhanced Durability: Constructed with a strong finemesh design and reinforced with an aluminum foil center layer to prevent collapse, extend filter life, and support consistent performance over time. Easy Maintenance: Includes 4 replacement filters per pack. For results, filters seasonally or every 12 months depending on usage to preserve your humidifier's output and indoor air quality. Humidity Control: Supports balanced moisture levels in the air to relieve dry skin, alleviate nasal congestion, and protect wood furniture and musical instruments from cracking. Practical Use Scenarios: 1. Use in your bedroom or living room during dry winter months to maintain comfortable humidity and reduce static electricity. 2. Install filters in humidifiers placed in nurseries or children's rooms to help ease breathing and promote better sleep. 3. Protect hardwood floors, cabinets, and other wood surfaces in your home by preventing excessive dryness that can cause splitting or warping. Specifications: Model Compatibility: WF813 type filters for specified Equate, Relion, and ProCare humidifiers Material: quality absorbent filter paper with aluminum foil reinforcement Quantity: 4 filters per package Function: Replacement wick filters for cool mist humidifiers Maintain your humidifier's efficiency and extend its lifespan with these reliable WF813 replacement filters, designed for easy installation and dependable performance.