Aquascape CHECK VALVE DUAL UNION 3" W/ 3" PIPE & MALE ADAPTER

Aquascape's dual union check valve prevents backflow in pond and water feature systems, protecting your pump and filtration equipment from damage. The 3" union connections allow tool-free assembly and disassembly for easy maintenance, while the included 3" pipe and male adapter ensure seamless integration into existing plumbing setups. Ideal for professional landscapers and serious hobbyists managing water circulation in fountains, streams, and recirculating systems.