Water Fill Valve Products Hudson Water Fill Valve Select an item for product information... Hudson Water Fill Valve Kit 1/4" Poly Pipe & Fittings ~ Included with Fill Valve Extra Tubing for Hudson Water Fill Valve Size ~ 1/4" x 100' Other Water Fill Products Select an item for product information... Water Fill Valve 1/2" Tubing ~ Sold Seperately Low Water Pump Shut Off Water Meter Check Valves AquascapePro™ Check Valves Select an item for product information... Plumbing for MicroSkim®, MicroPondless® Pipe Dia. ~ 1.5" CV Assembly for Signature Skimmer, MicroPondless® Pipe Dia. ~ 2" CV Assembly for Classic Skimmer Pipe Dia. ~ 2" CV Assembly for Grande Skimmer Pipe Dia. ~ 2" CV Assembly for Large Pondless® Pipe Dia. ~ 2" CV Assembly for Grande Skimmer, Large Snorkel™ Pipe Dia. ~ 3" Additional Check Valve Items Select an item for product information... Tsurumi CV Adaptor Kit Pipe Dia. ~ 2" AquaSurge™ CV Adaptor Kit Pipe Dia. ~ 2" 2-3" Conversion Kit Pipe Dia. ~ 2-3" Flexible PVC Flexible PVC Pond Piping Select an item for product information... 1.5" Flexible PVC Piping Length ~ 25 feet 1.5" Flexible PVC Piping Length ~ 50 feet 2" Flexible PVC Piping Length ~ 25 feet 2" Flexible PVC Piping Length ~ 50 feet 3" Flexible PVC Piping Length ~ 50 feet 3" Flexible PVC Piping Length ~ 100 feet