Air quality really improved with this filter.

Air quality really improved with this filter.  Read Less

Removes most of the smells which tells me that it is filtering larger particles even better.

Removes most of the smells which tells me that it is filtering larger particles even better.  Read Less

It filters air, always dirty after 2 months

It filters air, always dirty after 2 months  Read Less

You can always get creative and attach some pieces of cardboard to the sides or cut a larger frame from a cardboard box (what i...  Read More

You can always get creative and attach some pieces of cardboard to the sides or cut a larger frame from a cardboard box (what i had to do), but would be nice just to slip it in without worrying about the stuff like that.  Read Less

Great buy - less than half the price for single units at hd

Great buy - less than half the price for single units at hd  Read Less

I stocked up since this was the best price by far, and i change filters about 4x more often than the standard recommendation (i...  Read More

I stocked up since this was the best price by far, and i change filters about 4x more often than the standard recommendation (i have asthma).  Read Less

Way cheaper and the same quality as $15 filters.

Way cheaper and the same quality as $15 filters.  Read Less

Way better price than retail at a local store ( home depot or lowes ).

Way better price than retail at a local store ( home depot or lowes ).  Read Less

Arrived quickly as we needed it to.

Arrived quickly as we needed it to.  Read Less

The air filters come in a box and are exactly what i needed.

The air filters come in a box and are exactly what i needed.  Read Less

Filters with the same merv rating are supposedly the same quality no matter what brand you buy, so i shopped price.

Filters with the same merv rating are supposedly the same quality no matter what brand you buy, so i shopped price.  Read Less

Keep in mind that the filter size is 1/2 smaller than stated (which is common, but nordic pure filters seemed to be on the smaller side).

Keep in mind that the filter size is 1/2 smaller than stated (which is common, but nordic pure filters seemed to be on the smaller side).  Read Less