Replacement Filter Set For 3M™ DP-190 System - DP190-CARTPAK ( HF90 & HF8S)

Replacement Filter Set For 3M™ DP-190 System - DP190-CARTPAK ( HF90 & HF8S)

The 3M™ DP190 Water Filtration System uses a two-cartridge combination to treat water simultaneously for cold beverage dispensers and hot/ice equipment. 

The 3M DP190 Filter System uses the following filter cartridges:

• 3M™ HF90 (Part #5613503): Primary 0.2-micron filter for sediment, chlorine taste/odor, cysts, and bacteria reduction
• 3M™ HF8-S (Part #5618903): Polyphosphate scale inhibitor cartridge feeding the hot/ice equipment port 

These replacement filters are sold as a set (DP190-CARTPAK / Part #5613801).

The Filter cartridges should be replaced: 

• Every 6 to 12months* or when the water pressure drops below 20psi 
• The filters should be replaced immediately if the DP190's pressure gauge shows a differential over 15psi between the inlet and outlet. 

Changing the Cartridges

1. Shut off the water supply valve leading into the DP190 manifold assembly.

2. Vent system pressure by opening a connected downstream valve or pressing the pressure relief button on the manifold.

3. Twist the old cartridge 1/4 turn to the left (counterclockwise) to release it from the Sanitary Quick Change (SQC) head.

4. Align the top tabs of the new cartridge with the head, push up, and turn 1/4 turn to the right (clockwise) until it locks.

5. Restore the water supply and flush the new cartridges for 5 minutes prior to returning connected equipment to service.