I sent the modern Heating, Ventilation, and A/C filters back because they had a weird chemical smell to them

There is a certain online marketplace that I use for a immense portion of my essential purchases.

I like their two-day delivery offers, low prices, and easy return process.

The last point is key, because a supplier that covers a volume of corporation that immense is bound to make mistakes. You have to let your shoppers make returns if they end up with a exhausting product. Otherwise you’re going to have annoyed shoppers on your hands that leave scathing reviews about “money and time wasted,” which seem to be the recurring words that drone on from the chorus of complaints. I have had mostly fantastic experiences until the pandemic started, then the crucial increase in volume and a lack of quality employees made their purchaser service drop in a noticeable way. Recently I ordered what I believed to be high quality Heating, Ventilation, and A/C filters with a massively high MERV rating of 14 and a layer of charcoal crystals on 1 side. The comparable filter from 3M at the hardware store is only MERV 12 and costs more per unit. Unfortunately, these filters had a strange chemical smell so I put them next to my smart media air cleaner which can track VOC levels. I was speechless when I saw the results. It tracked a noticeably increase in VOC levels while the comparable 3M filter had a VOC level of 0. I suppose exhausting for people who use this air filter in their Heating, Ventilation, and A/C idea and then have to deal with the horrible VOCs that are affixed to the filter itself and then dealing with the VOCs getting into the Heating, Ventilation, and A/C idea at large.
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