Actichem MethSan Part A 5 ltr Base UOM:5LTR There is no meaningful hour

There is no meaningful hour figure

How often does the UV-C lamp need replacing

Actichem lists natural stone

which is worth quoting if you are checking availability elsewhere

the problem is upstream — check the solution filter and the tank

Actichem MethSan Part A 5 ltr Base UOM:5LTR There is no meaningful hourProduct Overview Actichems MethSan range is formulated to target the residues left by the manufacture and use of methamphetamine and other clandestine drugs. Contamination is never uniform. Depending on the ingredients used, the cooking process, how far a room sits from the activity area, and how long that activity went on, a single property can carry a wide range of contamination levels from room to room. The MethSan system is built around that