1. PRECISE COMPATIBILITY: Designed for Relion RCM832, RCM832N; Equate EQWF813, EQ-2119-UL; ProCare PCWF813, PCCM-832N; Duracraft DH-830, DH-832; and Protec WF813, RWF813. 4-Pack ensures you always have fresh filters ready when needed.
2. UPGRADED BLUE SPUNLACE NONWOVEN MATERIAL: Upgraded from ordinary paper wicks, these filters are crafted from premium blue spunlace nonwoven fabric. The durable material resists sagging and deformation when wet—no crumbling, no shedding—solving the common complaint of collapsing paper filters.
3. WASHABLE & REUSABLE DESIGN: Unlike disposable paper filters that need replacement every 1-2 months, these spunlace wicks are washable and reusable. Simply rinse with clean water during regular maintenance to restore absorbency. Each filter lasts 2-3 months depending on water quality—outlasting standard paper wicks by up to 50%.
4. HIGH-ABSORPTION HONEYCOMB STRUCTURE: Engineered with a multi-layer folded design that maximizes evaporation surface area. Effectively captures calcium, magnesium, and mineral deposits from water to help reduce white dust—a common issue with hard water in many regions.
5. PERFECT FIT, SIMPLE MAINTENANCE: Measures approximately 3.4" x 5.5" x 1.3" — the exact size for WF813-compatible humidifiers. For optimal performance, rinse every 2-4 weeks with clean water. Replace every 2-3 months. Note: Do not use chemicals or fragrance oils on the filter.
model number: WF813
Part Number: WF813
Details: Perfect for First-Time Buyers: Not sure if this filter fits your humidifier? Start with our 4-pack to test compatibility and experience the quality before committing to a larger pack.
