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The FR3500 Backflushable Fish Pond Filter is a revolution in eco-system pond filtration. This fish pond filter is the #1 choice for The Pond Digger Construction team. Used on to mid size to large pond installations the FR3500 has a round body design providing excellent control of the water flowing through the filter media without a worthy competing product.
BENEFITS:
- This fully Backflushable pond filter requires very little maintenance
- Made in the USA with high quality Polyethylene material with 1/2" thick walls
- Allows you to turn your fish pond filter into a waterfall hidden in your landscape
- Utilizes multi-density koi pond filter material for both mechanical and biological filtration
- Comes equipped with an AIRBOIL manifold in the bottom of the filter to assist in cleaning
- Bypass capabilities allowing you to control the perfect flow rate through your filter media but still have high flow waterfall.
- PATENTED TECHNOLOGY
RECOMMENDATIONS:
- Pump Flow Rates - 6000 gallons per hour
- Max pump size - 12,000 gallons per hour
- Max Flow through media - 6000 gallons per hour
- Max Flow through bypass - 6000 gallons per hour
- For fish ponds up to 7000 gallons
FILTER DIMENSIONS AND PLUMBING PARTS INCLUDED:
- 40.9" wide x 34.5" Tall
- 30" Course Green Matala Round
- 30" Fine Gray Matala Round
- 2" Backflush Harness & Spray Fittings
- 2" Check Valve
- 2" Gate Valve
- 2" Three-way Valve
- 4) 2" bulkheads
- 1) 1" bulkhead
- AIRBOIL Manifold Rack & Control Valve
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