UVMax D4 Plus


The UVMAX D4 Plus Model is a 12 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 UV output sensor, lamp age indicator, malfunction monitor and stainless steel chamber. The UVMAX D4 Plus has been discontinued with the VIQUA D4 Plus 650695-R as its replacement.



  • Lamp (602805) - Replace Every 12 Months
  • Quartz Sleeve (602732) - Replace Every 24 Months Or As Needed
  • Lamp/Sleeve Combo Kit (602810-102)

PDF iconUVMAX Systems Brochure

PDF iconUVMAX Power Supply Replacement Instructions

PDF iconViqua UVMAX D4 Plus Model UV System Manual

PDF iconUVMAX Lamp & Sleeve Replacement Instructions