Posted by a reviewer on Amazon

I also cannot find this size in any store and ordering it from the heating company is big bucks

Posted by a reviewer on Amazon

Last year when i moved in the person before had smoked and i considered either breaking my lease or getting an ionizer which can be very dangerous

Posted by a reviewer on Amazon

There is a lot of debate on what filters to use too thick may put extra strain on hvac system too thin does not keep air clean etc

Posted by a reviewer on Amazon

Even after one week we were disgusted to see what this filter was able to trap that our old brand left behind

Posted by a reviewer on Amazon

Dont expect it to last 3 months though in 1 month and getting very dirty already

Posted by a reviewer on Amazon

My friend returned to her condo which had been rented for the past year to find the tenant had been a heavy smoker although not allowed in the lease

Posted by a reviewer on Amazon

When i took the filter out and put it sidebyside with the second one they give you it was already noticeable the one that was in one week was already turning brown color