• It is a mixture of ULP-Bi-On +11% and activated carbon ATRI-Bi-On AC
  • This mix is offered in: 70%-30%, %50-%50, %30-%70 with a bulk density 720, 640 or 565 g/l
  • ATRI-Bi-On + contains 11% potassium permanganate and ATRI-Bi-On AC contains no impregnates
  • Highly effective against to Hydrogen Sulphide (H₂S) and Mercaptans
  • Is not affected by high humidity
  • Life time of ATRI-Bi-On +11 % / AC is six times longer than filters containing active carbon (AC), so maintenance cost is reduced when ATRI-Bi-On +11 % / AC is used

Target Pollutans

Hydrogen Sulfide (H₂S), Sulphur Dioxide (SO₂), Nitrogen Dioxide (NO₂), Nitricoxide (NO), Hydrogen Chloride (HCI), Formaldehyde and Odours (solvent and thinner

vapours or odours from paint and varnish, glue, rubber or cleaning agent vapours, food odours etc.)

Application Areas

Pulp and Paper Industry, Hospital, Museum, Petrochemical and Refineries etc.

Filter type ; Chemical Filter

Media type ; Impregnated with Potassium Permanganate (KMnO₄)

Characteristic ; High efficiency, zeolite based and activated carbon based

Application Guidelines

ATRI-Bi-On +11 % / AC works under the following application guidelines:

  • Temperature: -20 °C till 50 °C (-4 F till 122 F)
  • Humidity: 10 - 95% RH

NOTE : Colour change when the product is exhaust.Visual indicator of the product life.It turns from purple to brown when fully spent.

Related Modules


Module PP12

Module PP18