Delivery suggestion
I gave a 5 for the product but was very disappointed that Fed Ex did not ring my doorbell and had left it on the edge of my front porch about to fall down the steps. Please request that your product be put in a dry place. I had 2 packages from Amazon soaked earlier in the week. I have repeatedly asked for packages to be placed on our screened in porch. It may help if you indicate that the product needs to be dry. The filters are not wrapped and would have been no good if they had been soaked like my last 2 boxes.