Happy with this product, good price as well.

Best Brand to buy for your furnace

Always get them on sale for good price

Perfect filters and last a good while.

Captured tons of particles.

Great filters and cost much less then other stores

Always use them love them

I suffer with Rhinosinusitis and this helps keep the symptoms down

These are the only ones that we will use. They do a good job.

These filters really helped keep the in-house air cleaner when experiencing seasonal allergies.