The Technology of Hydro Vortex™
Russell Technologies' Research & Development Team designed and created the Revolutionary Hydro Vortex™ family of Super Efficient, Easy to Clean waterfall filters with YOU, the water feature owner in mind.
Hydro Vortex™ Waterfall Filters in standard, or with either the HydroFlush™ or ElectroFlush™ Backwash Systems are the most efficient, easiest to clean waterfall filters on the planet. Hydro Vortex™ Waterfall Filters are the only waterfall filters that combine state of the art vortex centrifugal water motion technology with high surface area media and complete backwash ability.

Hydro Vortex™
Efficient.
Easy to Clean.
Easy to Install.
Beautiful Waterfalls.
Clean Water.™
Russell Technologies is the inventor and manufacturer of the ultimate in Hi-Tech (Patented) advancement in pond filtration systems - Hydro Vortex™ biological waterfall filters.
Hydro Vortex™ filters feature the highest filtration capabilities of any biological waterfall filter in each of its size categories, and is the ONLY biological waterfall filter that combines vortex technology with COMPLETE Backflushability! Hydro Vortex™ biological waterfall filters can be cleaned WITHOUT REMOVING THE MEDIA! See how easy to clean the Hydro Vortex™ filter is with the HydroFlush™ System! See how you can clean the Hydro Vortex™ filter simply with a "flick of a switch" with the ElectroFlush™ System.