Waterway D.E. Manifold Assembly With Air Relief 550-4200 float with restrictor Pentair 400020Z

Pentair 400020Z

At 6-11/16 inches in length

delivering adjustable flow control and dependable operation across seasons

smoother maintenance

so you finish faster

Waterway D.E. Manifold Assembly With Air Relief 550-4200 float with restrictor Pentair 400020ZWaterway D. E. Manifold Assembly With Air Relief 550 4200 Intro The Waterway 550 4200 D. E. Manifold Assembly with Air Relief is the central top junction for Waterway Crystal Water DE filtration systems. It guides flow to the DE grid while venting trapped air, promoting quick priming and steady filtration. Designed for professional pool service, this OEM style manifold fits compatible Crystal Water DE filters, delivering reliable performance in a