Zodiac Jandy SHPF PHPF JEP 0.5 HP 3.0 HP Diffuser (R0445400) tees The center discharge configuration makes this The center discharge configuration makes this Waterway assembly especially practical in setups built around that specific flow path and plumbing arrangement The dual slip or spigot design gives this union practical value because plumbing layouts sometimes require flexibility at both ends while still preserving the convenience of a serviceable union connection The R0445400 is a strong repair part when a compatible Zodiac or Jandy pump needs a fresh diffuser to restore smoother internal flow behavior and more dependable wet end performance The Zodiac and Jandy diffuser is designed for compatible SHPF