HOME UV SYSTEM 6.4 GPM, NSF 55 Class B Straight-in-out Plumbing, PolyProtect™ Shield, Quick-Mount Steel Bracket, Pre-Mounted Controller, Stream™ Technology, All in One Lamp Unit, LCD Touchscreen, Drain Plug, High Output Lamp * All model variants have NPT connections

VIQUA Arros 9-V/2 | HOME UV SYSTEM 6.4 GPM, NSF 55 Class B Straight-in-out Plumbing, PolyProtect™ Shield, Quick-Mount Steel Bracket, Pre-Mounted Controller, Stream™ Technology, All in One Lamp Unit, LCD Touchscreen, Drain Plug, High Output Lamp * All model variants have NPT connections