Nordic Pure 16x25x5 MERV 12 Honeywell/Lennox AC Furnace Air Filters 2 Pack
43/8-Inch, Nominal Size: 16-Inch By 25-Inch By 5-Inch, 3/1-Inch, 4/7-Inch, 2/2-Inch, Actual Size: 15-3/4-Inch By 24-3/4-Inch
Results of our analysis:
We analyzed 209,584 reviews for 162 products in the Air Filters category.
We then analyzed 111 reviews for this product. Of these, 15 reviews were recent.
Around 70% of reviews were positive and about 24% were negative.
Final Score:

7.77 out of 10, based on these factors:
What buyers say about Nordic Pure 16x25x5 MERV 12 Honeywell/Lennox AC Furnace Air Filters 2 Pack
I wanted to see what other filters were available, so I went to the big box stores, but didn't find what I was looking for.
The 2-pack arrived in a Nordic Pure box clearly labeled as to what it was inside, and I was happy to find that it was the MERV 12 + carbon filters.
I think they work well and I think the air in my home feels cleaner because of the dust they help with. I would recommend them to anyone and I have a back that makes it difficult to lift boxes.
The product has been good for my furnace. I like the description of the product where they show you the exact dimensions of the product so that you know it fits.
I was a little concerned about the packaging as furnace filters are very fragile, but the filters were well protected.
Common Questions
What is the recommended change period for these fileters?
Depending on your environment, the 4", 5" and 6" air filters should be changed every 3 to 6 months.
How can we be sure that this is a merv 15 rated filter, when there's no product number on it?
All filters that we manufacture are the same frame with our clean, white templates or outer cardboard frames being kept non-specific to save on manufacturing costs.
I got a similar looking merv 12 filters as those that you ordered in the past. Did you say merv 13 on it?
All filters that we manufacture are the same frame, and our clean, white templates or outer cardboard frames are kept non-specific to save on manufacturing costs.
Do you sell furnace filters for moble homes?
The filters being sold will work on mobile homes systems.
Do these last 3 months? I currently replace the 16x25x1” merv 14 monthly.
In your question you mentioned a 1-inch filter, but it's usually only changed every 1-2 months.