Pentair O-Ring Tank Replacement | FNS D.E. Filter | 195008
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- 195008
-
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About This Item
The Pentair O-Ring Tank Replacement (195008) is the OEM replacement tank O-ring for the Pentair FNS series pool and spa diatomaceous earth (D.E.) filters.
IMPORTANT: LUBRICATION REQUIRED — SOLD SEPARATELY
Always lubricate this O-ring with a silicone-based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant — the OEM-matched product for Pentair equipment.
This tank O-ring seals the filter tank body, maintaining a watertight connection under normal filtration pressure. A worn or damaged tank O-ring is a common cause of water leaking from the filter tank seam. Replacing this O-ring restores the proper seal and prevents pressure loss in the filtration system.
Specifications
| Pentair Part Number | 195008 |
| Part Type | Tank O-Ring |
| Compatible Filter Models | FNS 24, FNS 36, FNS 48, FNS 60 |
| Country of Origin | United States |
| Quantity | Each |
Poolaroo Pro Tip
Before installing this tank O-ring, clean the O-ring groove thoroughly to remove any old sealant, debris, or dried lubricant residue. Apply a coat of Pentair R172351 Lifeguard Silicone Lubricant to the O-ring before seating it — this helps it compress evenly, extends its service life, and makes future removal easier. Do not use petroleum-based lubricants; they degrade rubber O-rings and will cause premature failure.
