20x20x1 AC and Furnace Air Filter by Aerostar - MERV 8, Box of 6

They arrived in excellent condition, ahead of schedule and were so well packaged, that I can confidently store the remaining filters in the box, knowing they'll be well protected.  I was tired of spending so much money on the "well know brand" of filters and decided to test this one out and I have to say that I am completely satisfied. 
The quality of the filters are very good and I would recommend these for having cleaner air in your home or office. I received this product to review for free for my honest and unbiased opinion. #AerostarAirFilters


https://www.amazon.com/20x20x1-Furnace-Air-Filter-Aerostar/dp/B01CSWPVME

20x22x1 AC and Furnace Air Filter by Aerostar - MERV 8, Box of 6

Great filters at a great price. The filters fit perfectly and I appreciate the vendor having the right size for my needs. I received these at a discount for my honest unbiased opinion. #AerostarAirFilters

https://www.amazon.com/20x22x1-Furnace-Air-Filter-Aerostar/dp/B01CSWQN58/ref=sr_1_39?ie=UTF8&qid=1473871416&sr=8-39&keywords=20x22x1+air+filter

• Nominal Size: 20 x 22 x 1, Actual Size: 19 3/4" x 21 3/4" x 3/4"
• Comparable to 3M Filtrete MPR 600 Clean Living
• Comparable to Honeywell Micro Defense Plus FPR 5
• Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
• Change frequency 60-90 days, Made in the USA.