PhosBan Reactor NPX Screen [2 pk]

Additional Information

NPX screens are to be used instead of the foam sponges in the Phosban reactors. Remove the sponge and position the cut screen on top of the dispersion plates. Normally the screens will fit snugly in place if they are cut correctly, but small plastic zip ties can also be used to secure them to the dispersion plates.

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Instructions

Preparing the Screens for the Phosban Reactor 550 Using scissors, cut the screen diameter down by two windows, leaving the outer circular rib intact. Using fine pointed scissors or a utility knife, cut out the first two windows inside the center of the screen so that it fits snugly over the center pipe.

Preparing the Screens for the Phosban Reactor 150 Using scissors, cut the screen diameter down by five windows, leaving the outer circular rib intact. Using fine pointed scissors or a utility knife, cut out the first two windows inside the center of the screen so that it fits snugly over the center pipe.

Finishing the assembly. Slide the screens onto the clear pipes and over the dispersion plates. Insert the lower assembly into the reactor and press the screen down (by hand for the PhosBan Reactor 550, and using a yardstick for the Phosban Reactor 150) to be sure the inserted screen is sitting flat all the way around the dispersion plate. Plastic zip ties can be used to secure the screen but are usually not needed. Add NPX Bioplastics and then insert the upper dispersion plate and screen the same way.

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Price: $2.64

Additional Information

Instructions