This filter along with the main filter and functionality of the vornado create for a great filtration process.

This filter along with the main filter and functionality of the vornado create for a great filtration process.  Read Less

Clean this once a week or so (vacuum) and it will function better and extend the life!

Clean this once a week or so (vacuum) and it will function better and extend the life!  Read Less

I left thr old one in to long, as soon as i switched and put the new one in, the living room air was much improved.

I left thr old one in to long, as soon as i switched and put the new one in, the living room air was much improved.  Read Less

Although i got the vornado device elsewhere, i pick up the parts here, and i replace the carbon unit every 2-3 months and the h...  Read More

Although i got the vornado device elsewhere, i pick up the parts here, and i replace the carbon unit every 2-3 months and the hepa every 4-6 months with the machines on high (have two besides a whole house filter), and everyone comments how the air in our home is light, crisp, clean, odor free.  Read Less

The price a little high but great product

The price a little high but great product  Read Less