Rule
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![Rule Check Valve f\/800\/1100 Bilge 1-1\/8" Straight Ports [1223R]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/80176/149035/101801XL__18923.1759434603.jpg?c=2 "Rule Check Valve f\/800\/1100 Bilge 1-1\/8\" Straight Ports [1223R]")
Rule
Rule Check Valve f/800/1100 Bilge 1-1/8" Straight Ports [1223R]
$20.99Check Valve for 800/1100 Bilge 1-1/8" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:1-1/8"$20.99 -
![Rule Check Valve f\/360\/500 Bilge 1" Straight Ports [1221R]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/80175/149033/101799XL__33669.1759434599.jpg?c=2 "Rule Check Valve f\/360\/500 Bilge 1\" Straight Ports [1221R]")
Rule
Rule Check Valve f/360/500 Bilge 1" Straight Ports [1221R]
$20.99Check Valve for 360/500 Bilge 1" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:3/4" (19mm)$20.99