4-Pack MD1-0002 MD1-0001 Replacement Filter Compatible with Vornado MD10002 EVAP1 EVAP3 Model 30/40/50 HU1-0021 Holmes HM250/HM405/HM406/HM725, Blue Spunlace Nonwoven Washable Wick

md1-0002 humidifier filter replacement, 4 pack

• ▶Compatible Models：This humidifier filter is compatible with Vornado MD10002, MD10001, EVAP1, EVAP3, Model 30/40/50, HU1-0021, Holmes HM250, HM405, HM406, HM725. 4-pack ensures you always have a fresh filter ready when needed.
• ▶Filter/Wicks Function：These replacement wicks feature a multi-layer honeycomb folded structure that maximizes evaporation surface area, holding up to 3 times their dry weight in water for rapid humidification. Effectively captures mineral deposits from water to help reduce white dust.
• ▶Premium Washable Material：Upgraded from ordinary paper filters, these wicks are crafted from blue spunlace nonwoven fabric. The durable material resists sagging and deformation when wet—no crumbling, no shedding—while maintaining excellent water absorption for consistent performance.
• ▶Cost-Effective & Reusable：Unlike disposable paper filters that need frequent replacement, these spunlace wicks are washable and reusable. Simply rinse with clean water during maintenance to restore absorbency. Each filter lasts 3-6 months depending on water quality—saving you money and reducing waste.
• ▶Easy Maintenance Tips：For optimal performance, rinse the filter every 2-4 weeks with clean water. Replace every 3-6 months (based on usage and water hardness). Note: Do not use chemicals or fragrance oils on the filter. Your satisfaction is our priority—contact us with any questions.