Pentair Metal Large Insert for Plastic Concrete Niches | 79206500Z ADA Accessibility Equipment Parts verify your cartridge dimensions using

verify your cartridge dimensions using a measuring tape: confirm 17 3/8" overall length (end cap to end cap)

1-1/2 in connectors

use 32 oz per 10

and Auto-Skim in-ground pool skimmer lines

reducing filtration efficiency and potentially causing pump cavitation

Pentair Metal Large Insert for Plastic Concrete Niches | 79206500Z ADA Accessibility Equipment Parts verify your cartridge dimensions usingThe Pentair Metal Large Insert (79206500Z) is the OEM replacement metal insert designed for use with Pentair plastic concrete pool light niches. IMPORTANT: LICENSED ELECTRICIAN REQUIRED Pool lighting components operate in wet environments. Installation must comply with NEC Article 680 and be performed by a licensed electrician. The metal insert fits into compatible Pentair plastic concrete niches, providing the structural interface that secures the