If you are not looking for a cleaning liquid, "V3" often refers to these tech products: PXN V3 Pro
: It is suitable for a wide range of surfaces, including toilet bowls, urinals, washbasins, and wall tiles. Variants : W3 Active Shield : Ideal for daily cleaning with polymer protection. PЕ‚yn V3
: A thick gel variant that clings to vertical surfaces for a deeper clean. If you are not looking for a cleaning
: Specially formulated for penetrating and cleaning . Other Possible "V3" Interpretations including toilet bowls