All of the AquaBead LH filters utilize a revolutionary design to increase flows while not using any more electricity than normal. It's quite simple since the biggest flow robber of filters is the multiport valve, we only use the multiport valve when backwashing and bypass it while in normal filtration mode. This provides greater turnover of the pond while not using more energy $ savings and clearer water. Another GC Tek exclusive.

• The 4.25 cu. ft. AquaBead LH is the perfect filter for ponds up to 10000 gal. and fish loads up to 225 lbs. Flow rated at 90 gpm for bio-mechanical filtration. 24.5" X 35.5" allows you to hide this unit anywhere. Every option is standard equipment. It is the perfect filter for the majority of ponds.
• AquaBead LH filters also feature the AlphaONE Life Support System, known as "ALISS", which keeps beneficial bacteria alive indefinitely during medical shutdowns, pump failures, etc.
• The 2" Clear Union Spring Check Valve located right under the 2 HP Media Agitator provides maximum flow and has built-in unions.