Hach Viewing Tube, 5ml replacement well filter avoiding direct contact with the

avoiding direct contact with the lamp glass to prevent shortening its life

Manufactured to precise specifications for a perfect fit with Trojan UVMax-28E

Compatible with various water softeners and filtration setups

Ensures a leak-free

Hach Viewing Tube, 5ml replacement well filter avoiding direct contact with theAccurate water analysis depends on clean, properly sized glassware, and this Hach viewing tube is a genuine 5 mL replacement made for exactly that purpose. Used across a wide range of colorimetric and visual comparison test procedures, the tube holds a precise sample volume so that reagent reactions develop and read consistently from one test to the next. In water testing, even small inconsistencies in sample volume can shift a reading, so using the