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O-ring for Old Style Drain Plug: Manufactured between 11/98 – 05/21/05

ITEM #: 51005000 | List Price: $15.40

O-ring P/N – 51005000 is used for drain plugs that came with FNS PLUS Filters manufactured before 5/21/05 and clean & Clear Plus Filters manufactured between 11/98-5/21/05

**Upgrade to Drain Plug Assembly P/N – 86202000 which includes new style 1.5″ Drain Plug & O-ring

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