
Pentair | 78210600 | Large Concrete Niche | 1 Inch Rear Conduit Hub
Pentair 78210600 is a large concrete niche designed for compatible underwater pool and spa light installations. This niche provides the recessed housing structure needed to mount the light securely within the concrete pool wall while supporting proper conduit connection and long-term service access. It is suitable for new construction, replacement, and lighting retrofit projects requiring a compatible large niche assembly.
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Key Features
β’ Pentair 78210600 is a large concrete niche designed for compatible underwater pool and spa light installations.
β’ This niche provides the recessed housing structure needed to support secure mounting of the light fixture within the pool wall.
β’ The 1 inch rear conduit hub allows for compatible conduit connection as part of the lighting installation.
β’ It is intended for concrete pool construction where correct niche selection is important for proper fitment and serviceability.
β’ Proper niche installation helps maintain stable fixture positioning and supports future access for maintenance or replacement.
β’ This part is suitable for new pool builds, renovation work, and replacement lighting projects using compatible Pentair systems.
β’ The niche design helps create a clean and serviceable interface between the concrete shell and the installed light fixture.
β’ It is a practical installation component for builders, service technicians, and pool professionals working on underwater lighting systems.
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Product Overview
The Pentair 78210600 Large Concrete Niche is an installation housing component built for compatible underwater lighting systems in concrete pool and spa applications. Its purpose is to provide the recessed structural opening needed to mount a light fixture securely within the pool wall while supporting the proper conduit connection through the 1 inch rear hub. In underwater lighting applications, the niche is a critical part of the installation because it establishes correct fixture placement and helps preserve long-term serviceability of the lighting system.
This niche is well suited for new construction as well as retrofit and replacement work where the correct light housing must be maintained. In concrete pool installations, proper niche fitment is essential to supporting a professional finished appearance and dependable fixture access over time. For builders, remodelers, and service professionals, this niche provides a practical solution for maintaining secure light installation and long-term compatibility within the pool structure.
Original: $114.99
-65%$114.99
$40.25Product Information
Product Information
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Description
Pentair 78210600 is a large concrete niche designed for compatible underwater pool and spa light installations. This niche provides the recessed housing structure needed to mount the light securely within the concrete pool wall while supporting proper conduit connection and long-term service access. It is suitable for new construction, replacement, and lighting retrofit projects requiring a compatible large niche assembly.
ββββββββββββββββββββββββββββββββββββββββ
Key Features
β’ Pentair 78210600 is a large concrete niche designed for compatible underwater pool and spa light installations.
β’ This niche provides the recessed housing structure needed to support secure mounting of the light fixture within the pool wall.
β’ The 1 inch rear conduit hub allows for compatible conduit connection as part of the lighting installation.
β’ It is intended for concrete pool construction where correct niche selection is important for proper fitment and serviceability.
β’ Proper niche installation helps maintain stable fixture positioning and supports future access for maintenance or replacement.
β’ This part is suitable for new pool builds, renovation work, and replacement lighting projects using compatible Pentair systems.
β’ The niche design helps create a clean and serviceable interface between the concrete shell and the installed light fixture.
β’ It is a practical installation component for builders, service technicians, and pool professionals working on underwater lighting systems.
ββββββββββββββββββββββββββββββββββββββββ
Product Overview
The Pentair 78210600 Large Concrete Niche is an installation housing component built for compatible underwater lighting systems in concrete pool and spa applications. Its purpose is to provide the recessed structural opening needed to mount a light fixture securely within the pool wall while supporting the proper conduit connection through the 1 inch rear hub. In underwater lighting applications, the niche is a critical part of the installation because it establishes correct fixture placement and helps preserve long-term serviceability of the lighting system.
This niche is well suited for new construction as well as retrofit and replacement work where the correct light housing must be maintained. In concrete pool installations, proper niche fitment is essential to supporting a professional finished appearance and dependable fixture access over time. For builders, remodelers, and service professionals, this niche provides a practical solution for maintaining secure light installation and long-term compatibility within the pool structure.













