Pentair UltraFlow Diffuser O-Ring
29,95 €
tax inc.
Pentair UltraFlow Diffuser O-Ring (R39006600)
The R39006600 is the OEM Pentair diffuser o-ring for UltraFlow pumps. This small but critical seal sits between the diffuser and the pump housing. When worn or cracked, water bypasses the impeller, drastically reducing flow and pressure. A quick o-ring replacement can restore full pump performance at minimal cost.
In details
Pentair UltraFlow Diffuser O-Ring
29,95 €
- Low-cost part with significant performance impact
- OEM Pentair rubber compound for long service life
- Prevents internal water bypass and pressure loss
- Easy to install — no special tools needed
- O-ring only — diffuser sold separately (R39015500)
- Compatible with UltraFlow models only