Helix Life Support Bio-Mechanical Waterfall Filters Size:Small Low RPM Cascade pumps are

Low RPM Cascade pumps are available between 1/8hp and 1/4ph

3125" hole 11" 29" x 24" x 13

Measuring cup and dosage guide makes for easy application

Made of 316 stainless steel and utilizing highly accurate electronic thermostats

once the chamber is full

Helix Life Support Bio-Mechanical Waterfall Filters Size:Small Low RPM Cascade pumps areLARGE FILTERS ARE LOCAL PICKUP ONLY IN DOWNINGTOWN, PA Small Filter can be shipped. The Helix Bio Mechanical Waterfall Filter is a great filter that uses lava rock and a large biological chamber for biological filtration, nitrate reduction and water polishing. The important distinction of this filter is the air assisted cleaning feature that makes it possible to flush out the filter through high and low bottom drains. The high bottom drain removes