Believe they are better than my HD filters

Good filter. Sturdy. Helps with family members allergies and asthma. Good product for a good price! Catches everything we need on a daily basis. We did upgrade just for the summer last years when dealing with wildfire smoke and the 2.5 particulate. Then back to these!

They fit the opening OK and seem to work fine. I can't tell by using them if they do or do not capture allergens, bacteria and viruses.

I have been using these filters for many years. Sam's Club is the most economical way to purchase them using Instant Savings.

I searched the pile in Sams to find filters that weren't smashed on one end.

Really nice, quality filters

Quality filters, not flimsy, but strong and top quality for good price.

Nice quality and price in quantity.

Great to filter and not strain HVAC fan

The filter catches the dust well