the Anjon photocell is dust sand and dirt resistant

Unlike filters that have to be placed at the top of the waterfall

eliminate stagnant water

Air output is rated at 8 cfm's at 10 psi

The two 1/4 HP compressors in the kit draw 5

EasyPro 1-HP Floating Aqua Fountain Cord Length:200 ft. the Anjon photocell is dustEasyPro 1 HP Floating Aqua Fountain Surface fountains are a popular choice when decorative looks are desired. Golf courses, parks, office buildings and housing developments are all common places you see fountains used. Many different spray patterns are available creating aesthetically pleasing looks while creating circulation and aeration. Fountains create good water movement at the pond's surface and are helpful in keeping pollen, duckweed, watermeal