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GC Tek MultiCyclone 50 Centrifugal Prefilter
GC Tek

GC Tek MultiCyclone 50 Centrifugal Prefilter

Sale price$499.95
GC Tek MultiCyclone 50 Centrifugal Prefilter
GC Tek MultiCyclone 50 Centrifugal Prefilter Sale price$499.95

GC Tek MultiCyclone 50 · centrifugal solids separator · after the pump

The prefilter that works better the faster you flow

Most prefilters separate better at slow flow. Not this one — the MultiCyclone uses centrifugal separation, so the faster the water spins the better the cyclone works. It catches up to 80% of the solids before they reach the bead filter, has no media to clean, and purges with just 3–4 gallons of water. Minimum 13 gpm, maximum 132 gpm. 24" × 11.5", 2" connections.

Authorized GC Tek dealerGenuine product, factory warranty, distributor-direct.
Warranty & support handled hereWe set up, troubleshoot and handle warranty claims in-house.
Ships from Southern CaliforniaIn-stock parts & media ship from Upland, CA. Local pickup available.

Up to 80% of solids

Caught before the filter, so backwash intervals stretch out.

No media

Nothing to replace — open the purge valve, done.

3–4 gallon purge

Barely dents your water level.

13–132 gpm

Sized for one pump on a 2" system; plumb after the pump.

Model Flow range Ports Size Price
MultiCyclone 50 13–132 gpm 2" 24" × 11.5" $499.95
AquaSieve (before the pump)All GC Tek

GC Tek
Grand Champion Technologies · Chandler, Oklahoma · pond filtration built in the USA

Mystic Koi & Water Gardens — authorized GC Tek dealer, Upland, California.
Questions on sizing? Call the shop and talk to someone who runs these filters.