Description
Jandy Pro Series DE Grid Top Knob Replacement R0359400
Intro
This is a genuine Jandy replacement knob for DE grid-top assemblies, part R0359400, designed to restore a secure, properly aligned grid in Pro Series DE filters. It’s built for DIY ease and professional reliability in outdoor pools, where harsh chemicals and sun demand durable, long-lasting parts.
List of Features
- Exact compatibility: Fits Jandy Pro Series DE filters with grid-top assemblies for a precise, no-fuss replacement.
- Durable construction: Resists chemical exposure and UV sunlight that degrade cheaper parts.
- Easy installation: Tool-free replacement with standard hardware, so you can swap in minutes.
- Secure grid alignment: Precision knurling and threading keep the grid seated during backwash and operation.
- Maintains proper flow: Keeps grid top secure, preventing leaks and preserving DE filtration efficiency.
- OEM reliability: Original equipment manufacturer part ensures fit, function, and warranty compatibility.
Final Thoughts
For uninterrupted filtration and longer filter life, replace worn grid-top knobs with the Jandy Pro Series DE Grid Top Knob. This OEM part minimizes downtime, maintains optimal water clarity, and preserves the integrity of your filter assembly. Add to cart now to restore peak performance and keep your pool sparkling all season.











