*UVMax PRO20 has been renamed VIQUA PRO20. Replacement parts available below.



The Pro20 Model 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 NSF certified system features a UV output sensor, lamp age indicator, malfunction monitor, CoolTouch fan and stainless steel chamber.



  • Lamp (602855) - Replace Every 24 Months
  • Quartz Sleeve (602975) - Replace Every 24 Months Or As Needed
  • Lamp/Sleeve Combo Kit (602850-102)

PDF iconUVMAX Pro10, Pro20, Pro30 Systems Brochure

PDF iconUVMAX Power Supply Replacement Instructions

PDF iconViqua UVMAX Pro20 Model UV System Manual

PDF iconUVMAX Lamp & Sleeve Replacement Instructions