Simply add to water. Can also be used for fountains.

BestAir Humidifier Treatment, Net Content: 8 oz

VORNADO wicks are developed from the highest quality materials that work to absorb the maximum amount of water while filtering the circulating air. Competitor brands are made of different materials not designed for VORNADO humidifiers.

Trapmax filter technology. Antimicrobial protection. Highest capacity output. Fits 300, 500, 700 DP3, D46 and B23 Series.

It's simple, it's all in the paper. The 1045 evaporative humidifier filter contains the highest quality of paper. As a result, it has greater absorbency, a longer lifespan and significantly more moisture output. Each super wick is proudly made in the USA under Aircare's high-quality control standards.

The Alliance Series is designed for large spaces. Its 5.4 gal reservoir and long runtime mean fewer refills. The Alliance features four fan speeds, an adjustable humidistat, auto shutoff, refill indicator and check filter indicator. It is available in three wood-tones, so the console blends seamlessly into any room.