*UVMax G has been renamed VIQUA F4. Replacement parts available below



The UVMAX G Model (650645) is a 20 GPM point-of-entry system that renders chlorine-resistant parasites, bacteria and viruses such as Cryptosporidium, Giardia and E. Coli harmless. This system features a lamp age indicator, malfunction monitor, CoolTouch fan and stainless steel chamber. The UVMAX G has been discontinued with the VIQUA F4 650686 as its replacement.



  • Lamp (602854) - Replace Every 24 Months
  • Quartz Sleeve (602974) - Replace Every 24 Months Or As Needed
  • Lamp/Sleeve Combo Kit (602850-101)

PDF iconUVMAX Systems Brochure

PDF iconUVMAX Power Supply Replacement Instructions

PDF iconViqua UVMAX G Model UV System Manual

PDF iconUVMAX Lamp & Sleeve Replacement Instructions