Pro Series Diffuser | Jandy | R0445400 | (Fits Jandy Pro Series Diffuser)

The Jandy Pro Series Diffuser w/ O-Ring & Hardware | R0445400 is designed to replace worn or damaged components and restore proper operation to your pool equipment. If you’re troubleshooting reduced flow, leaks, or abnormal pump noise, this diffuser kit provides a reliable seal and smooth water transfer.

• Complete diffuser kit with diffuser body, O-ring, and mounting hardware for easy installation.
• Restores optimal water flow and pump efficiency by replacing worn seals and degraded components.
• Durable, chemical-resistant materials designed to withstand chlorine and saltwater environments.
• Fits Jandy Pro Series pool systems, reducing downtime and ensuring compatible performance.
• Compact, precise fit helps seal against leaks and maintain consistent filtration pressure.

Designed for durability in chlorine and saltwater environments, this diffuser helps extend the life of your pump and filtration system, reducing downtime and maintenance costs. It delivers an exact-fit replacement that preserves proper pressure and flow, so your pool stays clearer and evenly heated.

Ready to reclaim optimal flow and efficiency? Add to cart today and restore peak performance with a trusted, exact-fit replacement.