Effective water treatment that is easy to manage.

The M1 Reverse Osmosis System is a cost effective water treatment solution with enhanced features, which help reduce operating and post treatment costs. The M1 Reverse Osmosis system helps you reduce maintenance costs by reducing contaminants (Contaminants may not necessarily be in your water.) from your water that affect taste and clog equipment. Control your installation costs by using a system configured for your unique needs. Keep your operating costs low with an easy-to-use electronic controller.

The M1 RO is part of the Culligan® Commercial and Industrial Solutions that combine durable and efficient equipment, systems experience, and technical experts who understand your unique requirements.
Culligan® M1 Series Reverse Osmosis Systems
Unit of Measure
1 

Item #

Item Name

Feed Water Temperature

Length

Width

Height

M1-1S N/A Culligan® M1 Series 0.17 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 37.75 in959 mm
M1-2S N/A Culligan® M1 Series 0.35 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 37.75 in959 mm
M1-3S N/A Culligan® M1 Series 0.52 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 37.75 in959 mm
M1-4S N/A Culligan® M1 Series 0.69 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 37.75 in959 mm
M1-2L N/A Culligan® M1 Series 0.83 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 46.25 in1175 mm
M1-3L N/A Culligan® M1 Series 1.18 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 46.25 in1175 mm
M1-4L N/A Culligan® M1 Series 1.53 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 46.25 in1175 mm
M1-1F N/A Culligan® M1 Series 1.39 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 46.25 in1175 mm
M1-2F N/A Culligan® M1 Series 2.78 Gallons Per Minute (gpm) Nominal Capacity Reverse Osmosis System N/A 33 to 100 ºF1 to 40 ºC N/A 37 in940 mm N/A 10 in254 mm N/A 46.25 in1175 mm
Unit of Measure
1