Description
MAINTENANCE
Black Diamond D.E. Union, Elbow for D.E. Lid
OEM Quality
Durable ABS
Leak-Proof Fit
Easy Install
This specialized elbow union connects your D.E. filter lid to the plumbing system, ensuring a watertight seal. It makes filter maintenance easier by allowing for quick disconnection and reattachment during grid cleanings.
Why You’ll Love It
High-Flow DesignMaximizes water circulation through the filter lid.
Airtight SealingPrevents air leaks that can lead to filter bubbling or priming issues.
Chemical ResistantBuilt to withstand harsh pool chemicals and UV exposure.
Tool-Free TighteningErgonomic grip allows for hand-tightening without the need for wrenches.
Best For
Black Diamond D.E. Filter Systems
Removing lids during grid backwashing
Replacing cracked or leaking union elbows
In-ground pool filtration setups
Quick Tips
Ensure the filter pump is turned off and the internal pressure is bled before loosening.
Inspect the O-ring inside the union for debris or cracks before completing the connection.
Apply a thin layer of silicone-based lubricant to the seal for a better seat.
Update this component if you notice salt crystallization around the lid threads.
Key Features
90-Degree Bend
Reinforced Threads
Corrosion Proof
Precision Molded
Heat Resistant
Fit & Compatibility
FitsBlack Diamond D.E. Lids
Pool TypeIn-ground D.E. Filters
MaterialHeavy-Duty ABS Plastic
Use WithStandard PVC Plumbing
Care & Storage
Rinse with fresh water after use.
Let dry fully before storing.
Store out of direct sun for longer life.
Replace worn parts as needed.
PRO TIP
Never over-tighten the union with a pipe wrench. Hand-tightening is sufficient to prevent leaks and prevents the plastic threads from cracking under pressure.
Always follow label directions and safety guidance. Keep pool chemicals and accessories stored safely and out of reach of children.
