GCTek AlphaONE LH 10.0 Filter 25000 Gallons – AO10.0LH


Model – AlphaONE LH 10.0
Size (cu. ft.) – 10
Max Pond Size – 25,000 gallons (U.S.)
Flow Rate (gpm) – 180 gpm
Fish Load (lbs.) – 500 lbs.
Dimensions – 36.4″ x 45″

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SKU: AO10.0LH Categories: ,


This Behemoth will get the job done. An unbelievable 10.0 cu. ft. of AlphaBio1 media in the AlphaONE in a size of only 36.4" X 45".

Remember when bead filters this size stood 10 ft. tall and needed a barn to hide them in? Almost anyone can find a space of 36.4" to fit one of these monster koi keepers in.

2 HP Media Agitator

Use on ponds up to 25,000 gallons with flow rates up to 180 gpm. Enough said. The picture says it all. This is truly the Ultimate Pond Filter.

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Additional information


Pond Product Type

Pond Filtration



Filters Max Pond Size Range

Filter UV Option


Filter Max Pond Size

Filtration Type

Parts and Accessories