SELF-CLEANING pressurized settlement tank. 

PRE-FILTERS up to 150 gallons per MINUTE! (The screen will not crash!)

Uses NO ADDITIONAL PUMPS and NO ELECTRICITY IN THE WATER. Comes with a spray bar to keep the screen continuously clean when it turns. Only uses approximately one gallon per minute.

THE HIGHEST VOLUME PRESSURIZED PRE-FILTER on the market!

THE SOLUTION to all your PRE-FILTER PROBLEMS! It fits any universal type of filter.

Heavy detritus drops to the bottom of the sump. Suspended detritus sticks to the strainer mesh (250/500 micron) until they are SPRAYED OFF. ALL FISH WASTE and ALL OTHER WASTES at the bottom of the pond's skimmers, are handled by a SINGLE, SIMPLE and LOW MAINTENANCE DEVICE.