Point of entry water filter assembly

1. A filter assembly defining an axial direction, a radial direction, and a circumferential direction, the filter assembly comprising:

a manifold having an inlet for liquid flow into the filter assembly and an outlet for liquid flow out of the filter assembly, the manifold comprising one or more guide members each defining an undercut groove;

a sump defining an internal chamber and removably mounted with the manifold; and

a filter media assembly receivable within the internal chamber of the sump and separately comprising a filter media and an end cap attached thereto, the end cap comprising a body having a top surface and one or more lugs projecting outward from an outer edge of the body along the radial direction and extend along the circumferential direction, the one or more lugs not extending above the top surface along the axial direction, the one or more lugs being removably insertable into a respective one of the undercut grooves of one of the guide members.

2. The filter assembly of claim 1 , wherein the filter media assembly is directly removably mounted with the manifold.

3. The filter assembly of claim 1 , wherein the filter media defines a filtered volume and the manifold defines an outlet passage, the outlet passage providing fluid communication between the filtered volume and the outlet of the manifold, and wherein the outlet passage is the only passage providing fluid communication between the filtered volume and the outlet of the manifold.

4. The filter assembly of claim 1 , wherein the filter media defines a filtered volume, and wherein the end cap comprises a cap outlet port extending into the filtered volume, the cap outlet port defining an opening, and wherein the manifold comprises a manifold outlet port received within the opening of the cap outlet port, the manifold outlet port defining a groove, and wherein the filter assembly further comprises:

a sealing element positioned within the groove between the manifold outlet port and the cap outlet port to seal the filter media assembly with the manifold.

5. The filter assembly of claim 1 , wherein the manifold comprises a recessed wall within a cavity defined by the manifold, wherein the one or more guide members project from the recessed wall of the manifold.

6. The filter assembly of claim 5 , wherein the one or more guide members project outward from the recessed wall along the axial direction and extend along the circumferential direction.

7. The filter assembly of claim 1 , wherein the one or more guide members comprise a groove stop.

8. The filter assembly of claim 1 , wherein the manifold defines a cavity, and wherein the manifold further comprises an attachment plate seated within the cavity, the attachment plate having a recessed wall, and wherein the one or more guide members extend from the recessed wall of the attachment plate and are spaced from one another along the circumferential direction.

9. The filter assembly of claim 1 , wherein the one or more lugs are evenly distributed along the circumferential direction.

10. The filter assembly of claim 1 , wherein the filter media defines a filtered volume in liquid communication with a single outlet passage defined by the manifold, wherein the manifold defines one or more inlet passages that provide liquid communication between the inlet of the manifold and the filter media, and wherein the filter media has an outer surface, the outer surface defining a filter media inlet through which unfiltered liquid flows to the filter volume.

11. A filter assembly defining an axial direction, a radial direction, and a circumferential direction, the filter assembly comprising:

a manifold having an inlet for liquid flow into the filter assembly and an outlet for liquid flow out of the filter assembly, the manifold comprising:

a recessed wall disposed within a cavity defined by the manifold; and

one or more guide members projecting from the recessed wall along the axial direction and extending along the circumferential direction, each of the one or more guide members defining an undercut groove;

a sump defining an internal chamber and removably mounted with the manifold; and

a filter media assembly receivable within the internal chamber of the sump and separately comprising a filter media and an end cap attached thereto, the end cap comprising a body having a top surface and one or more lugs projecting outward from an outer edge of the body along the radial direction and extending along the circumferential direction, the one or more lugs not extending above the top surface along the axial direction, and wherein the one or more lugs are removably insertable into a respective one of the undercut grooves of one of the guide members such that the filter media assembly is removably mounted with the manifold separately from the sump.

12. The filter assembly of claim 11 , wherein the filter media assembly is directly removably mounted with the manifold and the sump is directly removably mounted with the manifold.

13. The filter assembly of claim 11 , wherein one of the undercut grooves of one of the guide members is sized to receive the entire circumferential length of one of the one or more lugs of the end cap.

14. The filter assembly of claim 11 , wherein one of the one or more guide members comprises a groove stop.

15. The filter assembly of claim 11 , wherein the one or more guide members include a first guide member and a second guide member, and wherein the one of more lugs comprise a first lug and a second lug, and wherein the first lug projects outward from the body along the radial direction and extends along the circumferential direction opposite the second lug and wherein the first guide member projects outward from the recessed wall along the axial direction and extends along the circumferential direction opposite the second guide member.

16. The filter assembly of claim 11 , wherein the filter media defines a filtered volume extending along the axial direction, and wherein the end cap comprises a cap outlet port extending into the filtered volume along the axial direction, the cap outlet port defining an opening, and wherein the manifold comprises a manifold outlet port extending into the filtered volume and received within the opening of the cap outlet port, the manifold outlet port defining a groove extending about the manifold outlet port along the circumferential direction, and wherein the filter assembly further comprises:

a sealing element positioned within the groove between the manifold outlet port and the cap outlet port to seal the filter media assembly with the manifold along the radial direction.

17. The filter assembly of claim 11 , wherein the recessed wall of the manifold has a perimeter, and wherein the one or more guide members project from and extend along the perimeter of the recessed wall along the axial direction and circumferential direction, respectively.

18. The filter assembly of claim 1 , wherein the filter media assembly is directly removably mounted with the manifold separately from the sump.

19. The filter assembly of claim 1 , wherein the sump is removably mounted with the manifold by a threaded engagement between threads of the manifold and threads of the sump.