Comparison Ecosoft Standard MO 650M ECO STD vs Ecosoft Pure MO 675M PURE

The smallest size of foreign particles (in microns) that the filter can hold in total. Accordingly, the smaller this size, the higher the filtration efficiency, the less undissolved impurities remain in the filtered water. On the other hand, finer cleaning usually takes more time, which affects the speed (throughput) of the filter. It should be noted that in the case of using reverse osmosis filters, the filtration is very fine, up to 0.01 microns.

The capacity of the reverse osmosis tank. The higher the value, the more water can be filtered for future use. Popular sizes include a 12 L tank and a 15 L tank. Only in this case the dimensions for installing the filter will become larger. Accordingly, more is not always better. And yes, it affects the price.