Hello Damaly, the difference between these two are WML55011HS- Number Of Fan Speeds- 3, Microwave Details Cavity Finish- Powder Coat and WML75011HS- Number Of Fan Speeds- 4, Microwave Details Cavity Finish- Non-Stick, Fingerprint Resistant Stainless Steel. We hope this helps.
3 years ago
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WhirlpoolTeam