MDH-0103JB Humidifier Wicking Filter Replacement compatible with Mainstays MDH-0103JB Humidifier Wick Filters - 3 pack Benefits - Reduces mineral buildup: filters hardness minerals from water to prevent a white mineral powder from entering room air and depositing on surfaces. - Maintains humidifier performance: helps sustain steady humidity output and long-lasting operation. - Improves indoor air quality: supports a cleaner humidification process in your living spaces. What it is - A replacement wicking filter designed for the MDH-0103JB humidifier, compatible with Mainstays MDH-0103JB models. - Built to filter minerals efficiently while absorbing moisture in a multilayer cartridge. Materials and construction - Multi-layer mesh humidifier cartridge - Aluminum foil layer - High-quality PP absorbent reinforced mesh paper material - Together these layers provide reliable filtration and durability What’s included - 3 x MDH-0103JB Humidifier Wicking Filter Compatibility - Specifically designed to fit Mainstays MDH-0103JB Humidifier Wick Filters Installation notes - Easy to install, no tools required - Replace the old filter with one of these filters to restore performance Replacement guidance - Recommended replacement every 1-2 months, depending on water quality and usage conditions Use scenarios - Home with hard water: reduces mineral dust that can settle on furniture and surfaces - Bedrooms in dry environments: maintains comfortable humidity while filtering minerals - Office or workspace: helps keep air and equipment free from mineral deposits for a cleaner environment Trust and clarity - Maintains a clear, professional tone in line with the MDH-0103JB brand and specifications - Provides a straightforward, practical solution for consistent humidification and air quality