The RPS Bemis 1051 is a compatible replacement filter for the following humidifier models:
The Replacement Bemis 1051 Humidifier Wick Filter is a compatible humidifier filter replacement for Bemis WaterWick 400 and 600 series humidifier consoles, and also fits 4D7, 800, ED11, and H12 series models. The Bemis 1051 filter has an approximate service life of one month and helps your humidifier achieve its operational output. With a new humidifier wick filter your humidifier will run more efficiently and save on energy costs.
Replacement Bemis 1051 Humidifier Wick Filter specifications: