These fit snugly in their openings and are sturdy.

These fit snugly in their openings and are sturdy.  Read Less

Very effective filter media, overall highly recommended.

Very effective filter media, overall highly recommended.  Read Less

It was being sucked up and you would continuously hear it flapping when the a/c turned off.

It was being sucked up and you would continuously hear it flapping when the a/c turned off.  Read Less

These filters would need to have a stronger frame for finer filtration meshes, else they would be sucked into the ducting

These filters would need to have a stronger frame for finer filtration meshes, else they would be sucked into the ducting  Read Less

Merv 12 filter for just under 10$ each, not too bad of a price.

Merv 12 filter for just under 10$ each, not too bad of a price.  Read Less

Fits perfectly and at a cheeper price.

Fits perfectly and at a cheeper price.  Read Less

We usually purchase in quantity to keep the per unit cost lower.

We usually purchase in quantity to keep the per unit cost lower.  Read Less

These are not only a great value but work really well in our household that has 4 dogs.

These are not only a great value but work really well in our household that has 4 dogs.  Read Less

Fingers crossed the shipping did not get the box beat up along with some of the filters (nope, perfect) and the filters will fi...  Read More

Fingers crossed the shipping did not get the box beat up along with some of the filters (nope, perfect) and the filters will fit a slightly smaller frame (yes, perfectly).  Read Less

I always get 3m brand but i'm glad i tried these because i love them and i'll be buying them again when i need more.

I always get 3m brand but i'm glad i tried these because i love them and i'll be buying them again when i need more.  Read Less

I will never spend more money to buy 3m or any other filters that don't do as well as these.

I will never spend more money to buy 3m or any other filters that don't do as well as these.  Read Less

Unlike almost every brand name available, these filters have a mesh metal screening on both sides.

Unlike almost every brand name available, these filters have a mesh metal screening on both sides.  Read Less

I had some before, different brand and they were a little smaller and did not fit right.

I had some before, different brand and they were a little smaller and did not fit right.  Read Less