The BestAir A10W-PDQ-4 is a high-output replacement water pad designed for use in furnace-mounted humidifiers. This water pad works with several leading humidifier models to maintain consistent indoor air moisture levels throughout the heating season.
As a replacement part, this water pad keeps your existing humidifier system operating effectively. Changing the water pad regularly ensures your humidifier continues to deliver reliable moisture output.
Features and Benefits
- Water-Efficient Design: Uses up to 50% less water than typical humidifier pads, reducing water consumption and lowering utility costs.
- Antimicrobial Protection: Built-in antimicrobial treatment helps prevent the growth and migration of mold, fungus, algae, and bacteria within the filter.
- Wide Compatibility: Fits Aprilaire 110, 220, 550, 550A, and 558 (10); Bryant HUMBBSBP 2212, 2312, 2412, HUMBASBP 2312, 2412; Lasko 5000L; and Honeywell HE220A and HE220 humidifiers.
- High-Output Performance: Delivers reliable moisture output for apartments, houses, and small office spaces requiring consistent humidity control.
Specifications
- Brand: BestAir
- Model: A10W-PDQ-4
- Type: Furnace humidifier water pad replacement
- Compatible with: Aprilaire 110, 220, 550, 550A, 558 (10); Bryant HUMBBSBP 2212, 2312, 2412, HUMBASBP 2312, 2412; Lasko 5000L; Honeywell HE220A, HE220
How to Use
- Replacement Schedule: Change the water pad at least twice per heating season, or more frequently depending on local water conditions and humidifier usage frequency.








