16 3/8 x 21 1/2 x 1 Carrier Replacement MERV 10 Pleated Air Filters by Glasfloss. Box of 6

Received a box of 6 as advertised. The size was perfect for my hard to find filter size. They come in a box with all 6 filters placed inside, BUT not individually wrapped in plastic. Therefore, when storing they are susceptible to dust, and bugs. Hard to store in an area that is clean until use. I wish each filter was wrapped in plastic as they are in the store. Will consider this when repurchasing. I did not want to purchase from Carrier, so bought in bulk. Huge downside lacks individual wrapping. Fast delivery.

Really like the construction and materials used for these filters. They may seem a little pricey but I couldn't find any comparable at a better price. Time will tell since I just installed one.

These are just what you would expect. Reasonable filters that are the size indicated. Seem to work fine.

Perfect fit

a/c unit

Good product

Filter fits perfectly in our HVAC system!

Great value for your money. They're much more sturdier than others I've purchased.