The Most Efficient Large Waterfall Filter in its Class
Easy to Clean - Completely Backwashable

The Advantages of Dolphin Hydro Vortex™ Professional Large Waterfall Filters

  • Dolphin Hydro Vortex™ easy to clean large waterfall filters with your choice of backwash options.Made in the USA
  • Can be cleaned in as little as 2 minutes
  • Disassembly NOT required for cleaning as with other waterfall pond filters
  • Requires less installation time than other large waterfall filters
  • Installs with only a Phillips screw driver - no special tools required
  • Becomes virtually invisible in the landscape
  • Long lasting components
  • Best purchase value - Drain kit included and all bio media included - no additional media required
  • Lowest cost of ownership - does not require media replacement like waterfall filters that use filter pads
  • Unique Hydro FilterSilk™ media polishes the water far superior to filter pads and other filter media
  • Lets you spend more time enjoying your pond or pondless waterfall and less time cleaning it!  

Dolphin™ Hydro Vortex large waterfall filter lets you create beautiful waterfalls. Create beautiful water garden ponds, hybrid ponds, and crossover ponds with the easy to clean Dolphin Hydro™ Vortex large waterfall filter. You can also construct amazing pondless waterfalls and pondless streams with this superior large waterfall filter. No other large waterfall filter on the market can compare to the ease of cleaning, the high surface area bio reaction, and superior water polishing of the Dolphin Hydro Vortex™ large waterfall filter. 

The patented Dolphin Hydro Vortex™ large waterfall filter is easy to clean and completely backflushable. Backflushing your large waterfall filter keeps it performing at peak efficiency all year round which results in a much cleaner pond and a healthier ecosystem. This backwashable large waterfall filter helps keep all types of ponds and pondless waterfalls clean and healthy. The Dolphin Hydro Vortex™ large waterfall filter features superior water polishing and has the highest SSA in its class.

The Dolphin Hydro Vortex™ large waterfall filter is the professional’s choice for its superior strength and durability. It is the DIYer's choice for its ease of installation. It is the owner’s choice for its ease of cleaning. The Dolphin Hydro Vortex™ large waterfall filter is the most efficient large waterfall filter in its class. 

 

Backwashing the Dolphin Hydro Vortex™ Large Waterfall Filter

Manual cleaning of a Hydro Vortex™  waterfall filter.

Hydro Vortex™ waterfall filters combine high surface area media, a vortex solids separator, settling cone with a bottom drain for complete and efficient backwashing. Hydro Vortex™ waterfall filters do not require blowers or air pumps for backwashing. 

The Dolphin Hydro Vortex™ large waterfall filter is the largest version of the industry-leading Patented Hydro Vortex™ series of completely backwashable biological waterfall filters. Invented by John Russell, a Hydro Vortex™  large waterfall filter is cleaned simply by opening its included drain valve and reversing water flow through the filter. This can be done either manually or mechanically with our exclusive HydroFlush™ Backwash System.

 

Backwashing the Dolphin Hydro Vortex™ large waterfall filter with the HydroFlush™ self cleaning backwash system.Nutrient rich backwash water exiting the Dolphin Hydro Vortex™ large waterfall filter.

The HydroFlush™ option uses your existing pump and the included 3-way valve to reverse water flow through the filter. Cleaning a Dolphin Hydro Vortex™ filter with the HydroFlush™ system is as easy as turning two valves!

The dirty water exiting the filter's drain pipe is loaded with nutrients!  Use this backwash water to organically fertilize your landscape and gardens.  

 

 Hydro Vortex™ waterfall filters are designed for periodic gentle back-flushing of fish waste, mulm and detritus instead of the massive disruptive heavy annual pressure washer cleaning required for typical "Pad-&-Media-Bag" type box waterfall pond filters.  Don’t be misled by the claims that say biological filters only need "annual cleaning" – the health of your fish may be at stake.  All large waterfall filters, no matter what type or brand, benefit from periodic rinsing of fish waste, mulm, and detritus. 

Commonplace “Pad-&-Media-Bag” type waterfall filters are not designed with bottom clean out drains for ease of cleaning and routine gentle back-flushing.  Soiled waterfall filters can cause poor water quality and can encourage algae growth and fish disease.

Biological waterfall filters – of any kind or brand –  that are not periodically back-flushed, will eventually plug with fish waste, mulm and detritus (the build-up of fish and bacterial waste that looks like brown goop).    

Dolphin Hydro Vortex™ large waterfall filters help keep you fish happy and healthy.

 If the fish waste, mulm and detritus isn’t periodically back-flushed it can clog the filter media – no matter what type. Clogged filter media can cause the water to start “channeling” around the filter media within the filter.  This means that water is finding a path of least resistance around the clogged media.

Water that channels around the filter media doesn’t get filtered.  Water passing around the media through channels causes other areas within the filter to have stagnant, non-moving, oxygen-deprived water.

Areas within the filter that don’t pass oxygenated water become anaerobic (oxygen deprived) and encourage pathogenic species of bacteria like Aeromonas and Pseudomonas to proliferate inside the filter and eventually in the pond.  This can result in sick, diseased, and/or dying fish.  

This is why fish disease is relatively high in typical water garden ponds compared to traditional koi ponds. Koi pond filters are back-flushable, typical "Pad-&-Media-Bag" style waterfall filters used in typical water garden ponds are not.  All Hydro Vortex™ waterfall filters come standard with a bottom drain for backwashing and easy water changes.

Commonplace larege waterfall filters can only be cleaned by hand!

Compare Cleaning a Dolphin Hydro Vortex™
Large Waterfall Filter
with Cleaning Typical Waterfall Filter Boxes

 

 

Typical large waterfall filters use filter pads inside them. They also require you to purchase additional media such as lava rock to aid in filtration and to hold the filter pads in place. When researching large waterfall filters - take note of what type of media comes with it - and if you're required to purchase additional media.

 

 

You have to remove heavy and smell lava rock nets from typical large waterfall filters for cleaning.

 

 

 

Just look at how you will have to clean the filter pads! You will have to pull them out of the filter and use high pressure water to clean them. They will be heavy and very smelly! But first you will have to remove the even heavier dirty bags of lava rock!

 

 

 

 

Dolphin Hydro Vortex™ Large Waterfall Filters
Let You Build Beautiful Water Garden Ponds.

Dolphin Hydro Vortex™ large waterfall filters let you build beautiful water garden ponds.


 

An Easy to Clean Dolphin Hydro Vortex™ large waterfall filter helps you build beautiful water garden ponds and waterfalls like this pond. This pond was built using a Dolphin Series Water Garden Pond Kit. The Dolphin is suitable for ponds up to 4,000 gallons in size.

 

 

 



Dolphin Hydro Vortex™ Large Waterfall Filters
Let You Build Beautiful Hybrid Ponds
and Crossover Ponds

Dolphin Hydro Vortex™ large waterfall filters let you build beautiful Hybrid Ponds and Crossover Ponds.

 

 

An Easy to Clean Dolphin Hydro Vortex™ large waterfall filter helps you build beautiful hybrid ponds and crossover ponds like shown in this photo on the right. A crossover pond is a cross between a koi pond and a hybrid pond and can only be built with a backwashable waterfall filter. This crossover pond was built using a Dolphin Series Crossover Pond Kit.






Dolphin Hydro Vortex™ Large Waterfall Filters
Let You Build Stunning Pondless Waterfalls and Streams

Dolphin Hydro Vortex™ large waterfall filters let you built beautiful pondless waterfalls.

An easy to clean Dolphin Hydro Vortex™ large waterfall filter lets you build amazing pondless waterfalls like shown in this photo on the left. This pondless waterfall was built using a Dolphin Series Pondless Waterfall Kit.


Anyone can build professional – and natural looking waterfalls with a Dolphin Hydro Vortex™ large waterfall filter.



Dolphin Hydro Vortex™ Large Waterfall Filters are the
EASIEST TO CLEAN and Most Efficient Large Waterfall Filters Available …
Period

Top of Page