Have used for quite some time and they trap a lot of dust.

Have been using this product for two years it’s great.

a good product and good price at sams

Having backup filters is such a great idea.

Great filter and great price per filter. Definitely lasts a full 3 months.

Great deal for a great product.

Purchased because of the cost which was lower than buying separately.

Great value for the money. They are good quality.

Trusted brand, have used for years!!

Great filters and nice price