The Olefin HD covers are the top of the line covers whereas the Aquasheds are a slightly lower but still nice cover. The big difference is the material that the top of each cover is made with. For your 2018 Winnebago Micro Minnie 1700BH you'd want the part # AD97ZR which is the Olefin that has the best protection in all climates and the easiest install.
The Aquashed part # 290-52240 is correct fit as well. My Dad has the Aquashed and it's held up pretty decently past few years but when... view full answer...
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