Matrix Carbon Filters Size:10" x 2 1/2" Cartridge The patented design uses a

The patented design uses a propeller inside the lift tube increasing the pumping efficiency

Aeration is always recommended when using an algaecide to reduce oxygen depletion and to increase mixing

It gives a great effect as a pond light

Made of rigid fiber compounds

Matrix Carbon Filters Size:10" x 2 1/2" Cartridge The patented design uses aThese high capacity, extruded carbon filters provide superior filtration and chemical absorption. They provide 99. 6+% reduction of 1 to 2 micron particles, lead reduction to below NSF and EPA guidelines of 15 ppb, Cryptosporidium cysts and other disease causing bacteria removal and NSF Class 1 chlorine and turbidity reduction standards compliance.