These are very durable and great quality. The filter is pretty thick and does not feel cheap. Packaging was simple and received extremely quickly. Will now be changing this brand for my house.

 This is a great air filter, especially as a replacement. It does come in a smaller box and if it had the frame I will say for insulation the free makes it a little bit easier but all in all still great. 

A great filter for home. Ideal if you are allergic to pollen, household dust, and if you have pets. It retains all the dirt that comes from the outside. Easy to put it and take out. Simple and straight to the point product.