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3M CS51 5586605 / 5553631 Water Filter Compatible with Abode Aquifier AT2002

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What is it?

This is a genuine CUNO 3M fridge and under sink/under counter water filter with a built-in, hard water scale inhibitor with an integrated 5-micron carbon block and scale inhibitor for chlorine taste and odour, sediment and scale reduction.

Good to know:

3M and industry standards recommend replacing your CS51 water filter at least once every 6 months or when it has filtered 5,678 litres of water, whichever comes first.

The CS51 Fridge Water Filter operating specifications are as follows: Flow Rate - 1.9 lpm Operating Pressure - Min 172 kPa (25 psi) / Max 862 kPa (125 psi) Operating Temperature - Min 4.4°C / Max 37.8°C Important: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Change the filter at least every 6 months. Installation procedure for the CS51 Fridge Water Filter: The mounting bracket may be installed with the back of the bracket in the up or down position. Screws may be used to attach the bracket to the desired surface or the industrial double-sided tape strip can be cut in half and used to mount the bracket. The filter must be installed with inlet and outlet ports as labelled. Make sure not to reverse the connections. The shut-off valve should be located inline somewhere between the incoming water line and the inlet fitting. Attach the head to the bracket with the screws provided. Install the cartridge, and make any required connections. Pressurise the system and check for leaks. Flush system in accordance with Performance Data Sheet. Water may run cloudy but will quickly clear. The replacement procedure for the CS51 Fridge Water Filter: Close shut-off valves before and after the filter head. Depressurise filter. Grasp head and cartridge securely, and turn used cartridge slowly to the left. If the water line has not been properly depressurised, and slight discharge of water may occur. Gently pull the cartridge straight out and discard it. Align the tabs of the new cartridge with the head and insert the new cartridge into the head. Turn the cartridge to the right until the filter stops. Place the inlet shutoff valves in a regular working position. Due to air and carbon fines water may initially run cloudy but will clear. Flush system in accordance with Performance Data Sheet. Important: It is essential that operation, maintenance and filter replacement be carried out in accordance with manufacturer's recommended procedures and guidelines for this product to perform as advertised. Failure to do so may void the warranty.
More Information
Product Name 3M CS51 Water Filter Cartridge for Abode Aquifier Safelock AT2002
Model Number CS51
Min. Working Temp. 4°C / 39.2°F
Max. Working Temp. 38°C / 100.4°F
Working Pressure 1.38 Bar / 20 Psi / 138 kPa
Max. Working Pressure 8.62 Bar / 125 Psi / 862 kPa
Avg. Flow Rate 0.11m³/h = 1.9L p/m = 0.5 US gal p/m
Brand/Manufacturer 3M
Connection Type Push-to-Connect
Filter Lifespan 6 Months
Rated Capacity 5678 Litres / 1500 US Gallons
Contaminants Filtered Chlorine, Dissolved Organic Matter (DOM), Limescale, Pesticides & Herbicides, Polyfluoroalkyls (PFAs), Sediment, Turbidity, Volatile Organic Compounds (VOCs)
Weight (kg) 0.364000
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