Description
The Pentair Gunite Cover with O-Ring (590102Z) is the OEM replacement cover and seal for the ColorVision LED Light Bubbler, designed specifically for gunite pool installations.
IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY
Always lubricate the included O-ring with a silicone-based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant the OEM-matched product for Pentair equipment.
The gunite cover protects the bubbler body where it interfaces with the pool shell, providing a finished, watertight surface at the deck or gunite line. The included O-ring maintains the seal between the cover and the bubbler housing, preventing water intrusion that can compromise the fixture and surrounding structure. Replacing this cover and O-ring restores the integrity of the installation and maintains the clean appearance of the water feature at the pool surface.
Specifications
| Pentair Part Number | 590102Z |
| Part Name | Gunite Cover with O-Ring |
| Quantity Included | Each (cover + O-ring) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | Complete Accessory Kit for Gunite Bubbler ColorVision Bubbler Series | 580068 | Gunite Bubbler only |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment’s manual or on the original part itself before ordering.
Pro Tip
Before seating the O-ring, apply a thin, even coat of Pentair R172351 Lifeguard Silicone Lubricant to help it seat evenly and prevent tearing during assembly. Never use petroleum-based lubricants they will degrade rubber O-rings and shorten service life. This part is designed for gunite installations only; confirm your bubbler model before ordering.
