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Rainbow Plastics 1/2 Inch Swiss WYE Check Valve
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This Item Is Currently On Back Order From The Manufacturer
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Manufacturer:
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Rainbow Plastics
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These are the finest check-valves made for
aquarium use! Made in Switzerland, these precision check valves open for
cleaning. No other check valve will provide the ease-of-mind and security
against floods as these excellent devices. In our opinion, these are the
ONLY check valves to use. Worth every penny!
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