Cited as an upper-level Frigidaire dishwasher, the Frigidaire PLD4375RFC is in fact a direct upgrade from the Frigidaire PLD2855RFC. It trades in its predecessor’s Active Vent Drying System for a Power Dry Drying System, and also adds along AquaSurge & Variable Washing Pressure. In addition, the PLD4375RFC sports a premium stain-resistant GraniteGrey interior, not to mention a Pro-Style towel bar designed to complement the dishwasher’s elegant look. The PLD4375RFC also comes equipped with a stainless steel food disposer, 12 easy clean electronic touchpads, and a self-cleaning stainless steel filter. Plus, the PLD4375RFC boasts an UltraQuiet Plus Sound Insulation Package that keeps the dishwasher running quietly and smoothly, a Half Load Wash option that offers economical/energy-saving operation for small loads, an NSF certified Sanitize Rinse option that sanitizes dishes and removes up to 99.99% of all bacteria, and a variable (1-24 hour) delay start. The Frigidaire PLD4375RFC retails for a slightly more expensive $649.00 (versus $599.00) in stainless steel and comes with a 1 year limited warranty.