[This review was collected as part of a promotion.] We have alot of dust and this filter works amazing.

[This review was collected as part of a promotion.] Goal is to change every 2 months as we have 3 dogs.

[This review was collected as part of a promotion.] This is a new filter the 1200D for me and it is great, it really catches the dirt, lint and dust.

[This review was collected as part of a promotion.] Filter does a great job keeping my home and air in my home clean.

[This review was collected as part of a promotion.] I love how it gets a lot of the dust out of the air.

Very difficult to install 20x30 filters, over sized by about 1/4 inch, we never had this issue before.

[This review was collected as part of a promotion.] These filters work great to clean our air. They make our breathing easier.

we have 3 dogs and a cat. the filter helps keep the dust/dog hair down. we change ours every month. It's noticeable when we forget to change it.

[This review was collected as part of a promotion.] Been using these filters for years and they really filter out the air.

[This review was collected as part of a promotion.] Only product I buy, it filters out the dog dander and keeps the house fresh.