1. Built-in Filtration (BI) Super Cascade Filter (SCF) or Under Fryer Filter (UFF) Cascade Filter (CF) or Single Under Fryer Filter (SUFF)

2. New-style Filter Pan

3. Old-style Super Cascade Filter System

4. All Dean filtration systems use Haight pumps and motors.

5. Super Cascade or UFF filter motor.

6. Old-style quick disconnect

7. New-style slip fitting.

8. Filter pan with hold-down ring, filter paper and crumb tray in place.

9. New style filter pan with internal return tube.

10. Old-style filter pan with screen in place.

11. New screen and new pan.

12. Old-style filter pan with screen removed.

13. New filter pan with enlarged sump and internal return tube.

14. Old-style hold-down ring latch.

15. New style hold-down ring latch.

16. Super Cascade

17. Cascade Filter Without Heater

18. Cascade Filter With Heater

19. MF90-BI With Heater

20. MF90-BI Without Heater

21. MF90 Portable Filter With Heater and Timer

22. MF90A Portable Filter With Reversing Pump, Heater and Timer

23. MF90A Portable filter With Reversing Pump