get clean air other filters can't provide.

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Colorfil filters remove toxic chemicals and odors that other filters can't.

Colorfil filters capture not only dust and pollen like regular filters, but also eliminate odors and dangerous chemicals in your air that other filters can't. They change color from pink to yellow as they work so you'll never worry about when to change them.

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You deserve clean air.

Colorfil air filters were originally built for astronauts with funding from NASA, NSF, and US Army to meet their rigorous demands. Now Colorfil brings clean air to your home, your pets, and your family, wherever you may be.

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How Unlimited Filters Work

Every family and home has different air quality demands, which is why we offer to give you a new filter whenever you may need one without trying to upsell you with extra unnecessary filters.


Once your filter has been exhausted (changes to yellow), if you are subscribed to the monthly or annual subscription, simply tweet or e-mail us (veronica@serionix.com) a picture and we'll send you a fresh new filter right away. If your filter doesn't change color after 4 months or if we haven't heard from you, simply let us know and we'll send you a fresh filter.









"I found the smell embarrassing if we had company in that room. The filter was amazing! I was amazed at what a difference the air purifier and [Colorfil] filter made!" - Abby









“What the filter has done so far, I can’t put a price on that. It’s priceless how it has given my son relief from his allergies.” - Candice









"we installed the [Colorfil] filter and within one hour the smell was gone and it stays gone (even when she forgets to clean the cage). I am a complete convert — these filters are AWESOME!” - Maureen

At Serionix, we like our company like our air: transparent.

Find all of the technical details here:

tech pdf