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BioSmart 10000 Gravity Filter

BioSmart 10000 Gravity Filter | Filters/Skimmers

BioSmart 10000 Gravity Filter

Price: $420.99

Brand: Oase

SKU: OAS56930


The BioSmart 10000 is a multi-stage mechanical and biological filtration system in a compact package, designed for medium ponds or for ponds with moderate biological load (some fish).

During biological filtration, the water is channeled through a series of filter foams that create a special environment by allowing the settling of beneficial bacteria. During this stage, harmful ammonia and nitrites are converted to nitrates, which support plant life in the pond. 

BioSmart 10000 features a built-in cleaning mechanism that does not require removal of the filter foams during maintenance.

  • Innovative Flow-Through filter design with biological and mechanical filtration provides maximum oxygenation
  • BioSmart 10000 is suitable for ponds up to 10,000 gallons (with no fish)
  • High-surface area filter foams provide exceptional biological filtration capability
  • Distinct filter zones promote the settlement of a variety of beneficial bacterial responsible for different phases of the nitrogen cycle, which increases the conversion of harmful ammonia in your pond
  • Advance features include the built-in cleaning indicator notifies you when the filter needs cleaned and water temperature display tells you the water temperature at all times
  • Cleaning handles for convenient maintenance allow for easy cleaning without needing to remove or manually unclog the filter foams
  • After clearing the filter foams, the sludge drain can be opened for easy removal of coarse debris from the unit
  • For best results and clear water guaranteed, use with an appropriately sized OASE pump and UV clarifier
  • When properly sized, paired, and registered online, this product qualifies for the Clear Water Guarantee - Learn more at
  • 3 year warranty

What's In The Box

  • Hose tail adaptors
  • Gaskets
  • Retaining rings
  • Hose clamps


Dimensions 30 x 22 x 16 in.
Net weight 24 lbs.
Min. Flow Rate 1600 GPH
Max. Flow Rate up to 3600 GPH
Input Connections 3/4, 1, 1 1/4 in.
Outlet Connections 2 1/2 in.
Sludge Drain Connections 2 in.
Max. Pond Size (no fish) 10000 gallons
Max. Pond Size (fish stock) 5000 gallons
Max. Pond Size (Koi) 2500 gallons

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