Pumps & Irrigation

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Supreme Hydroponics 7in Dia Ring Air Diffuser w/ Mesh Bag

This diffuser provides 48 square inches of surface area over a total length of 18in. Recommended for..

$35.95 $29.48

Supreme Hydroponics Utility Sump Pump 300 GPH

Supreme Hydroponics 300 GPH Sump Pump is completely submersible. It pumps down to 1/8 in and easily ..

$53.95 $44.24

TopHat Grommet 0.75in (19mm)

3/4in Top Hat Rubber Grommet will provide a watertight seal in DIY systems. For use with 3/4in conne..

$0.52 $0.43

TopHat Grommet 1/2in (13mm)

1/2in Top Hat Rubber Grommet will provide a watertight seal in DIY systems. For use with 1/2in conne..

$0.32 $0.26