Providing the best filters since 1998.

Gloreal Filtration Systems


Our filters are the best on the market! All of our products go trough several testing methods to ensure their quality!

Money back Guarantee

If you don’t like our product, or does not fit into your machine we will give your money back!

long life

Most filters need changing after one month. Our filters can withstand 3 months of frequent usage!

About us


Gloreal Filtration Systems started as a family business by me. We had several HVAC system, and got tired of always changing filters, that is why we thought it would be good to create one that can withstand almost 3 months of use! 

Where can you find us?

You can find us in Seattle, USA