autoFlo Humidifiers: 400, 400BP, 450, 1400 (450EP)
Replace every 2 months for optimal performance.
- Patented Expanded Life reinforced filter for extended life and efficiency.
- Micro-Free antimicrobial treatment helps protect wick filter from the growth and migration of mold, fungus, algae and bacteria.
- Approximate Dimensions: 7-1/4" x 5-1/4" x 3/4"