3M 4-vessel Reverse Osmosis
Top of the line 3MRO401 Reverse Osmosis unit complete with filters, tank and faucet. 10 year 3M factory warranty to back up what's made to last! These sanitary disposable filters are simple to replace. Making them the easiest turn twist filter in the industry. No hassles, no mess. The seals are designed with reverse engineering for greater pressure values. Why not own the most advanced 3M concept in the world?