IPSCO Filtration Products & Services
Media mix

Purafil Media

Purafil's patented spherical porous pellets are comprised of different chemical compounds which remove gaseous pollutants from the air through a unique chemical process known as chemisorption.

During chemisorption, the media converts harmful gases from the air into harmless materials that are trapped inside the pellet, this process is instantaneous and irreversible.

The solution

By using Purafil air scrubbing media and systems, you can greatly improve the reliability of production processes.

You can also prevent expenditures for new systems and lost revenue due to repairs and other downtime-related expenses.

We provide engineered solutions and comprehensive services to meet any corrosion challenge.

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Purafil Media
Purafil CDO Media

CDO Media

Purafil Carbon Dioxide Media (CDO) is designed for the removal of Carbon Dioxide (CO2) in an airstream.

CDO media has a high removal capacity of 40% by weight and turns from green to white as the media is consumed to give a visual indication of the media life.


Chemisorbant media is engineered to provide an enhanced oxidation potential, generating up to 99.5% initial removal efficiency in Purafil systems.

It demonstrates a higher working capacity for broad spectrum contaminant control in applications where the source is undefined: outdoor air scrubbing, general odour control and off-gassing byproducts from processes or surroundings.
Purafil Chemisorbant media
Purafil Chlorosorb Ultra

Chlorosorb Ultra

Chlorosorb Unltra is especially formulated for use in Purafil's emergency gas scrubbers to provide protection from a catastrophic release of chlorine gas from on-site storage.

The removal capacity for chlorine gas is 15% minimum by weight and can remove chlorine gas from storage cylindars ranging from 70 kg to one tonne and higher.

CP Blend

50:50 volume blend of Chemisorbant and Purakol.

Chemisorbant media is impregnated with potassium permanganate to provide optimum adsorption, absorption and oxidation of a wide range of gaseous contaminants.

The Purakol Media is an activated carbon for the control of hydrocarbons with a high surface area available for adsorption.
Purafil CP blend
Purafil  CSO Media


Proven to offer a high removal capacity for chlorine and sulfur dioxide gas, and is also recommended for prevention of toxic gas releases.

OdorCarb Ultra

Highly effective at removing 0.30 grams (g) of odorous hydrogen sulfide gas (H2S) per cubic centimeter (cc) of media.

This is the primary media for odour control systems in wastewater treatment applications.
Purafil Odorcarb Ultra
Purafil Odorkol media


Odorkol™ ensures the complete removal of hydrocarbons, allowing the remaining media stages to be fully available for reaction with hydrogen sulfide, sulfur dioxide and other sewerage gases.

Odormix SP

Odormix SP is a chemical media.

It eliminates a broad range of odours and is often used in the final or “polishing” stage of filtration.
Purafil Odormix media
Purafil Odoroxidant Media

Odoxidant SP

Powerful oxidizer for hydrogen sulfide, sulfur dioxide, nitric oxide and formaldehyde.

High removal capacity for sewage gases, including hydrogen sulfide, aldehydes, sulfur dioxide and many organic compounds.


Designed for neutralization of chlorine, hydrogen sulfide and sulfur dioxide, this media is manufactured specifically for the corrosive environments and consists of generally spherical, porous pellets.

Composed of carbon, alumina and other binders.
Purafil Puracarb media
Purafil Puracarb AM media

Puracarb AM

Puracarb AM targets base gases such as amines, ammonia, and like compounds.

It has a higher bulk density and larger removal capacity than standard ammonia control media. It provides 99.5% initial removal efficiency in Purafil equipment systems.



Used in Combination with Other Media for Broad-Spectrum Pollutant Removal.

This activated carbon media consists of virgin grade, activated, non-impregnated carbon.
Purafil Purakol media
Purafil Purakol HG media

Purakol HG

This activated carbon media consists of sulfurized, bituminous, coal based, pelletized, activated carbon of high adsorptive capacity.

Purakol-HG® Media is specifically designed for the capture of mercury vapors.


Removes sulfur oxides and other odorous pollutants from makeup air.

Purafil Select is also recommended for the preservation of fruits, vegetables, and flowers because of its effectiveness at removing ethylene, a ripening agent. Contains 8% of potassium permanganate.

Purafil Select media
Purafil Select CP Blend media

Select CP Blend

50:50 volume blend of Select and Purakol.

Removes sulfur oxides and other odorous pollutants from makeup air. Automobiles and other sources of fossil fuel combustion produce these pollutants. In return air applications, Purafil Select removes emissions from office furnishings and human bioeffluents.



SGM is produced specifically for use in semiconductor and microelectronic manufacturing applications for the control of acid gases such as hydrogen sulfide (H2S) and sulfur dioxide (SO2).

It is a carbon-free, dry-scrubbing media that does not produce unwanted reactive by-products such as nitrogen oxides (NOx, NO, NO2), which are known to cause defects on exposed wafers.

Purafil SGM media
Purafil SP media


Effectively removes hydrogen sulfide, sulfur dioxide, nitric oxide and formaldehyde.

Demonstrates a higher working capacity for broad-spectrum oxidation of contaminants in actual field conditions, where multiple gas challenges are present. The Purafil SP contains 12% permanganate.

SP Blend

50:50 volume blend of SP and Purakol.

Demonstrates a higher working capacity for broad-spectrum oxidation of contaminants in actual field conditions where multiple gas challenges are present.

Purafil SP Blend media

Purafil Triple-Blend media

Triple Blend

50:25:25 blend of Puracarb, Purafil Select and Purakol.

Removes the widest variety of odours and gases from applications where jet fuel fumes, diesel exhaust and automobile emissions are present.

IPSCO Filtration Products & Services

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