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Culligan
The Culligan(TM) OR-100 O-Ring fits the following whole house water filter with a 1-inch inlet/outlet: Culligan(TM) model HD-950A. The O-ring is used to seal the housing canister to the housing cap to prevent leaks. Replace your o-ring every third filter change or when there is damage to prevent leaks.
Bulkhead Fitting, Schedule 40, 1-In.
B & K Industries Series 7690T Brass Ball Valve 1"
Pentair Pentek DGD Series
Pentair Pentek 155001-43 Filter Sediment
PVC Compression Repair Pipe Coupling, 1.25-In.
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