Product review (3 stars): Dynamic Deals should disclose the condition of their units better
Dynamic Deals was the only supplier that provided this through Fulfilled by Amazon and I needed a replacement quick. This product was listed as NEW, but the package I received had been opened previously and possibly installed. Two screws were missing from the package, the foam tape had been hastily repackaged but was missing a little over a foot, and most damning, there was fiberglass insulation caught in the strands of wire for the power cord. It might have been an open box product or demo model maybe? Who knows.
As to this model, I had the predecessor and the filter board blew up in just 7 years. The cost to repair it was $1000, pretty much the same as buying this unit new. I've got my fingers crossed that this one lasts longer.