The Gen 4 Series Ultraviolet Disinfection/Filter Rack System offers a perfect balance of quality and affordability, making it an excellent entry-level UV and whole-house system for homes and businesses.

Using ultraviolet disinfection along with whole-house filtration gives your home or cottage clean, great-tasting water you can trust. UV systems help remove harmful microorganisms like E. coli, Cryptosporidium, and Giardia, all without using chemicals. Pairing UV protection with sediment or carbon pre-filters helps the UV work better and also improves the taste, smell, and clarity of your water. 

Now available with an Integral lamp life monitor, with both audible and visual indication of lamp life.

Product Details

• Axial Flow, 316L Stainless Steel Polished Reactors
• Includes pressure relief valve, wrench, and hanging clip
• LED lamp countdown display (4.1 models)
• Lightlock™ technology controller for lamp protection (5.1 models)
• Universal left/right mounting for flexible installation
• Flow rates stated at 95% UVT at a dose of 30mJ/cm2 
• Long-life UV lamps: 9,000 hours (LB4/5 series) | 10,000 hours (LBH4/5 series)

Warranty 

• 10-Year Warranty - Reactor Chamber 
• 3-Year Warranty - Electronics 
• 1-Year Warranty - UV lamps and Quart Sleeves

Buy Replacement Parts

UV System

Aqua Flo RL-210 UV Replacement Kit Bulb + Quartz Sleeve

Aqua Flo RL-290 UV Replacement Kit Bulb + Quartz Sleeve

Aqua Flo RL-470 UV Replacement Kit Bulb + Quartz Sleeve

Aqua Flo RL-820 UV Replacement Kit Bulb + Quartz Sleeve

Aqua Flo RL-850 UV Replacement Kit Bulb + Quartz Sleeve

Aqua Flo RL-420 UV Replacement Kit Bulb + Quartz Sleeve

 

Spec Sheet Gen 4/Gen H4

Installation Manual