Aquascape Dual Union Check Valve 2.0 Power Filters Constructed of high-quality glass

Constructed of high-quality glass

but we feel that there are enough discerning customers out there now that are willing to purchase an ultra-premium product

Template & hole saw included

The added carbon removes odor

gluten-free

Aquascape Dual Union Check Valve 2.0 Power Filters Constructed of high-quality glassDual Union Check Valve 2. 0 The Aquascape Dual Union Check Valve 2. 0 effectively prevents backflow in ponds and water features while providing a professional pump and plumbing connection inside pond skimmers and Pondless Waterfall Vaults. The heavy duty, swing style check valve flapper is built to last and maximizes water flow through the valve when open while preventing the backflow of water when the pump is shut off or during a power outage. A set