Quartz tube Cintropur uv 2100 duo-uv trio-uv for water purifier by ultraviolet models 2100, 4100, DUO-UV and TRIO-UV. Effective for 5 year continuously to any water if the hardness does not exceed 15°F.
Aguagreen Cintropur warranty.
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|Specificity||Diffuser of UV rays|
|Maintenance||Replace quartz tube every 5 years|
Very good product
Very good product that is followed.