Viqua (602806) Replacement UV lamp Meters in Liters per Minute you set the threshold and

you set the threshold and the PM-2 handles the rest with both visual and optional audible warnings

What the E5320 Reduces

5" cartridge size

Element fits Codeline

Viqua (602806) Replacement UV lamp Meters in Liters per Minute you set the threshold andViqua Genuine Replacement Viqua 602806 UV Lamp Low pressure high output replacement bulb for E PLUS, E4 PLUS, E4 V, PRO7, and IHS Professional systems 9,000 Hour Lifespan 70% Less Mercury 1 Year Warranty 2 O Rings Included The Viqua 602806 is a genuine OEM replacement lamp engineered to deliver the exact UV intensity your system was designed around. Each lamp is factory tested and backed by a full one year warranty, ensuring your UV disinfection