Pentair COM Port Expansion Module with 1' Cable | IntelliCenter | 520818 C8416 non-living organics

non-living organics

that is a known typographical variant of 18219R0100 — both refer to this same cartridge

Replacing a damaged basket restores full debris protection and helps maintain optimal pump performance

Pro Tip: The C-2613's symmetrical 1 1/16" inner diameter on both ends is designed to slide over a center core or standpipe within the housing

Pentair COM Port Expansion Module with 1' Cable | IntelliCenter | 520818 C8416 non-living organicsThe Pentair COM Port Expansion Module (520818) is the OEM communication port expansion component for the Pentair IntelliCenter pool and spa automation control system, supplied with a 1' cable. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED This is a mains voltage electrical control component. Installation or replacement must be performed by a qualified electrician or certified pool technician. Do not attempt to install this component without