Active Carbon Filters
For Cruma Safety Cabinets
The patented Cruma filtration system is based on the adsorption phenomenon.
The filters supplied by Cruma are manufactured using active carbon that comes from the shells of coconuts, as this type has the greatest proportion of micropores, which makes it the best choice when adsorbing gas contaminants. There are six types of filters, and these are used in different combinations giving us a total of 15 different types (e.g.: AD, BED, FD, etc.)


Fan
Molecular Filter
HEPA-14 Filter

Cruma Filters
| Filter Types | Description | |
|---|---|---|
| Carbon Filters Only | ||
| Type A | For organic vapors such as ketones, ethers, alcohols, xylenes… Eventually it can be used for inorganic acids, but only if used in small quantities because this activated carbon is not impregnated and the excess of acid vapors could saturate it quickly. | Buy Online! |
| Type BE | For inorganic acid vapors as H2SO4, HCl, HNO3, and volatile sulfur compounds such as H2S, SO3, … It can be used with organic vapors because the activated carbon incorporates impregnation of metal compounds and neutralizing salts. It is also suitable to filter organic and inorganic compounds when they are in similar proportions. | Buy Online! |
| Type F | For formaldehyde vapors and derivatives; also good for other organic compounds. Carbon impregnated with Cu leads, so that it should never be used with inorganic acid vapors. | Buy Online! |
| Type K | For NH3 vapors and amines; also good for other organic compounds. Carbon with metal salt complexes impregnation. | Buy Online! |
| Type ABEK | Mixed type to be used when the ratios between organic, inorganic and NH3/amines are similar. | Buy Online! |
| Carbon Filters AND HEPA Filters | ||
| Type AD |
For organic vapors such as ketones, ethers, alcohols, xylenes… Eventually it can be used for inorganic acids, but only if used in small quantities because this activated carbon is not impregnated and the excess of acid vapors could saturate it quickly. Plus, HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles. |
|
| Type BED |
For inorganic acid vapors as H2SO4, HCl, HNO3, and volatile sulfur compounds such as H2S, SO3, … It can be used with organic vapors because the activated carbon incorporates impregnation of metal compounds and neutralizing salts. It is also suitable to filter organic and inorganic compounds when they are in similar proportions. Plus, HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles. |
|
| Type FD |
For formaldehyde vapors and derivatives; also good for other organic compounds. Carbon impregnated with Cu leads, so that it should never be used with inorganic acid vapors. Plus, HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles. |
|
| Type KD |
For NH3 vapors and amines; also good for other organic compounds. Carbon with metal salt complexes impregnation. Plus, HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles. |
|
| Type ABEKD |
Mixed type to be used when the ratios between organic, inorganic and NH3/amines are similar. Plus, HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles. |
|
| HEPA Filters | ||
| Type D | HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles. | Buy Online! |

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Do you need help?
Our customer representative helps you to understand what we offer for your business goals.
Phone
+61 3 9193 1137
sales@gloveboxaustralia.com.au


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