GRAY MATTER
Answers the question … what is the best filter material I can use to remove dust,
dirt, pollens, odors and chemical irritants from the air I breathe?

Gray Matter refers to a new filter media to which:

• Particles, pollens & allergens are attracted to and held tightly by polymer fibers.
• Odors and irritant molecules are adsorbed onto numerous small, tightly-held activated-carbon particles.

electrostatic fibers holding activated carbon and dust particles

Explanations of: adsorption surface area increase

Gray Matter filter fabric for cut-to-fit applications Cut from a 24”-wide roll. $2 per linear foot Contact beth@ekunz.com for more information or to place an order.

Applications

auto cabin		room A/C screen		room fan

		kitchen waste		refrigerator		closet

Learn how to:
regenerate, not replace, carbon filter cartridges: #13 … of the Best Ways Series for Homes