Seems just as good as the store bought ones. Far as flow cant really comment on that since I went from a merv 13 to a merv 11. Nice to order what you want not what they tell you to order ( last place I was ordering from was more expensive and orders up to 6) I change mine every 6 weeks so I do 9 per year. So far really impressed
I was very disappointed in the gold filters that I received.1. The filter was poorly finished the material puckered up at the extremities.2. On one side of the filter it wasn't even lined, just raw material.I would not recommend these to anyone !!!
Needing to replace my existing A/C filter, I had no clue what I had to purchase. The current filter had no markings to indicate what company or what size. I found your company by Google Search. You guys are awesome with a tremendous selection to choose from. Thank you so much for being there.