Algae Free Presents Alg Sure Flow 1600 Upgrade Kit Maxijet. Kit Contains Everything you Need to Upgrade the Flow Rate of your Maxijet Power Head. It Fits all Four Sizes and Provides Up to the Following Flow Rates Maxijet 400 1300gph Maxijet 600 1400gph Maxijet 900 1550gph Maxijet 1200 1600gph (2100gph with Large Propeller) can be Mounted with Original Maxijet Mounts or with Optional Sure Grip Magnet Mounts [30880]
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