Hand carryable surface cleaning apparatus

1. A hand vacuum cleaner having a front end, a rear end, an upper end, a lower end and a handle, the hand vacuum cleaner comprising:

(a) an air flow passage extending from an air inlet to a clean air outlet;

(b) an air treatment member downstream of the air inlet;

(c) a pre-motor filter downstream from the air treatment member;

(d) a suction motor and fan assembly that is positioned downstream of the pre-motor filter and in the upper end of the hand vacuum cleaner, the suction motor and fan assembly having a central axis of rotation; and,

(e) a post motor filter positioned downstream of the suction motor and fan assembly and in the lower end of the hand vacuum cleaner,

wherein the clean air outlet is positioned below the suction motor and fan assembly whereby air travels downwardly from the suction motor and fan assembly and through the post motor filter to the clean air outlet, and

wherein the central axis of rotation is oriented upwardly, the suction motor and fan assembly has a lower air inlet whereby air exits an upper end of the suction motor and fan assembly.

2. A hand vacuum cleaner having a front end, a rear end, an upper end, a lower end and a handle, the hand vacuum cleaner comprising:

(a) an air flow passage extending from an air inlet to a clean air outlet;

(b) an air treatment member downstream of the air inlet;

(c) a pre-motor filter downstream from the air treatment member;

(d) a suction motor and fan assembly that is positioned downstream of the pre-motor filter and in the upper end of the hand vacuum cleaner, the suction motor and fan assembly having a central axis of rotation; and,

(e) a post motor filter positioned downstream of the suction motor and fan assembly and in the lower end of the hand vacuum cleaner,

wherein the clean air outlet is positioned below the suction motor and fan assembly whereby air travels downwardly from the suction motor and fan assembly and through the post motor filter to the clean air outlet, and

wherein air travels downstream from the suction motor and fan assembly, through the handle to the post motor filter.

3. The hand vacuum cleaner of claim 2 wherein the central axis of rotation is oriented upwardly, the suction motor and fan assembly has a lower air inlet whereby air exits an upper end of the suction motor and fan assembly.

4. The hand vacuum cleaner of claim 3 wherein the suction motor and fan assembly is located above the pre-motor filter whereby air exits an upper end of the pre-motor filter and travels upwardly to and past the suction motor and fan assembly.

5. The hand vacuum cleaner of claim 4 wherein the handle has a hand grip portion that extends upwardly and forwardly, the hand vacuum cleaner has a main body, the hand grip is positioned rearward of the main body to define a hand grip area between a rear wall of the main body and the hand grip and a down flow passage is provided downstream of the suction motor and fan assembly and upstream of the post motor filter wherein the down flow passage is located proximate the rear wall of the main body.

6. The hand vacuum cleaner of claim 5 wherein the down flow passage is located forward of the rear wall of the main body.

7. The hand vacuum cleaner of claim 6 wherein the down flow passage is located rearward of the pre-motor filter.

8. The hand vacuum cleaner of claim 5 wherein the post motor filter is positioned in the handle.

9. The hand vacuum cleaner of claim 8 wherein the post motor filter is provided in a lower portion of the handle.

10. The hand vacuum cleaner of claim 8 wherein the handle has a hand grip portion that extends upwardly and forwardly and a projection of the hand grip portion intersects the post motor filter.

11. The hand vacuum cleaner of claim 8 wherein the post motor filter is provided in a post motor filter housing and, when the hand vacuum cleaner is placed on a horizontal surface, the hand vacuum cleaner rests on at least the a portion of the post motor filter housing.

12. The hand vacuum cleaner of claim 8 wherein the clean air outlet comprises an openable grill, the post motor filter is removable when the grill is in an open position and the grill is provided in a lower surface of the handle.

13. The hand vacuum cleaner of claim 2 wherein the handle has a hand grip portion that extends upwardly and forwardly and air travels through the hand grip portion to the post motor filter.

14. The hand vacuum cleaner of claim 13 wherein the post motor filter is positioned in the handle.

15. The hand vacuum cleaner of claim 13 wherein a projection of the hand grip portion intersects the post motor filter.

16. The hand vacuum cleaner of claim 13 wherein the post motor filter is provided in a post motor filter housing and, when the hand vacuum cleaner is placed on a horizontal surface, the hand vacuum cleaner rests on at least the a portion of the post motor filter housing.

17. A hand vacuum cleaner having a front end, a rear end, an upper end, a lower end and a handle, the hand vacuum cleaner comprising:

(a) an air flow passage extending from an air inlet to a clean air outlet;

(b) an air treatment member downstream of the air inlet;

(c) a pre-motor filter downstream from the air treatment member;

(d) a suction motor and fan assembly that is positioned downstream of the pre-motor filter and in the upper end of the hand vacuum cleaner, the suction motor and fan assembly having a central axis of rotation; and,

(e) a post motor filter positioned downstream of the suction motor and fan assembly and in the lower end of the hand vacuum cleaner,

wherein the clean air outlet is positioned below the suction motor and fan assembly whereby air travels downwardly from the suction motor and fan assembly and through the post motor filter to the clean air outlet, and

wherein the post motor filter is positioned in the handle.

18. The hand vacuum cleaner of claim 17 wherein the post motor filter is provided in a lower portion of the handle.

19. The hand vacuum cleaner of claim 17 wherein the handle has a hand grip portion that extends upwardly and forwardly and a projection of the hand grip portion intersects the post motor filter.

20. The hand vacuum cleaner of claim 17 wherein the post motor filter is provided in a post motor filter housing and, when the hand vacuum cleaner is placed on a horizontal surface, the hand vacuum cleaner rests on at least the a portion of the post motor filter housing.

21. The hand vacuum cleaner of claim 20 wherein the clean air outlet comprises an openable grill and the post motor filter is removable when the grill is in an open position.

22. The hand vacuum cleaner of claim 21 wherein the grill is provided in a lower surface of the handle.

23. A hand vacuum cleaner having a front end, a rear end, an upper end and a lower end, the hand vacuum cleaner comprising:

(a) an air flow passage extending from an air inlet to a clean air outlet;

(b) an air treatment member downstream of the air inlet;

(c) a pre-motor filter downstream from the air treatment member;

(d) a suction motor and fan assembly that is downstream of the pre-motor filter, the suction motor and fan assembly having a central axis of rotation;

(e) a post motor filter positioned downstream of the suction motor and fan assembly and in the lower end of the hand vacuum cleaner; and,

(f) a handle having a hand grip portion that extends upwardly and forwardly, the hand grip portion comprising a down flow passage, an upper end of the air flow passage is downstream from the suction motor and fan assembly and a lower end of the air flow passage is upstream of the clean air outlet whereby air travels downwardly through the down flow passage to the clean air outlet.

24. The hand vacuum cleaner of claim 23 wherein the post motor filter is positioned in the handle.

25. The hand vacuum cleaner of claim 24 wherein the post motor filter is positioned in a lower portion of the handle.

26. The hand vacuum cleaner of claim 25 wherein a projection of the hand grip portion intersects the post motor filter.

27. The hand vacuum cleaner of claim 23 wherein the post motor filter is provided in a post motor filter housing and, when the hand vacuum cleaner is placed on a horizontal surface, the hand vacuum cleaner rests on at least the a portion of the post motor filter housing.