FLEXIBILITY
Anywhere odor or chemical control is needed, we build a solution for you. Substrates are available in varying weights, thicknesses, and constructions, to meet your application requirements.
INNOVATION
Our impregnation technologies allow contaminant targeting using specific adsorbents - or combinations of adsorbents - in a single media.
VALUE
We deliver OEM-ready filtration media in rolls or bulk components — engineered to perform consistently and keep your costs predictable. Custom formulations are available to fit your exact spec, with no costly reformulation cycles.
Since 1986, Gremarco has been a leader in custom adsorbent blend design, offering innovative filtration media solutions tailored to manufacturers' needs.
Gremarco sources premium raw materials to engineer custom adsorbent filtration media — delivering OEM-ready solutions that perform consistently and contain costs.
Gremarco works closely with OEM engineering and procurement teams from initial spec through production — so your filtration media performs exactly as designed, every time.
Gremarco specializes in activated carbon, silica gel, zeolite, activated alumina, and potassium permanganate media, engineered for air, gas, and moisture control applications and supported by custom converting services.
Selecting the Right Adsorbent Media:
1.) Activated Carbon - Adsorption of VOCs, odors, and chemical contaminants in air and gas filtration systems
2.) Silica Gel - High-capacity moisture adsorption for humidity-sensitive filtration and desiccant applications
3.) Zeolite - Targeted gas-phase contaminant removal with precise molecular selectivity
4.) Activated Alumina - Desiccant-grade moisture and fluoride removal for demanding industrial filtration
5.) Potassium Permanganate - Oxidation and neutralization of reactive gases including H₂S, formaldehyde, and ethylene