Locking Ring Compatible with WhisperFlo Pool Pump 357199 is a durable and easy-to-install locking ring specifically designed for Pentair WhisperFlo and IntelliFlo Variable Speed Pumps. Manufactured in the USA, it provides a secure fit and reliable performance for your pool system.

• Simple Installation: Turn off the system, release air, rotate the locking ring counterclockwise to remove. Insert the old lid into the new locking ring and securely tighten.
• Precise Compatibility: Only compatible with WhisperFlo, IntelliFlo, and IntelliFlo VSF pumps. Not suitable for SuperFlo or SuperFlo VS models.
• Durable Construction: Built to withstand regular use, ensuring long-lasting performance.