3M US-E2 (also called E2) water filtration system from 3M, including filter head.

It is ideal for purifying and protecting water in caravans, boats, or motorhomes.

The system improves drinking water quality by removing up to 99.9% of bacteria, mold, and algae.

The filter membrane retains 99.99% of bacteria in the water, and the activated carbon improves taste and odor.

The filter has a capacity of 7,500 liters and should be replaced every 6 months at the latest.