The 3M Cuno DP3 Manifold is compatible for use with the following water filter cartridges:
The 33M Cuno - Dual Port - Triple Manifold Assembly is a filter manifold compatible with the 3M Cuno HF8-S, HF90, and HF90-S filter cartridges. This Triple Manifold Assembly is series plumbed and features a shut-off valve. This dual flow water filter manifold also includes a pressure gauge and 3/4" MPNT inlet/outlet connections. The Cuno DF2 also includes a "T" for scale inhibition.
3M Cuno - Dual Port - Triple Manifold Assembly specifications: