Like these cuts down on dust and pollen.

Work like they should. Great price for the filter level that it is.

Top of the line at a decent price.

Great filters does the job. My particular filter hard to find 20x20x1

These are very good filters

Love these filters but feel they are a bit overpriced.

Excellent filers, excellent price and fast shipping,

I have used this product for years... helps a LOT with cat hairs!

These filters are the best! Catch twice as much cat hair and dust.

This is a good product. We have used them for years.