Description
SS-422-CF Model 400/450 Carbon Filter – 22 lb. Heavy-Duty Activated CarbonFilter — BOLTON SKU 51275.
About the SS-422-CF Carbon Filter, 22 lb Heavy-Duty
The SS-422-CF activated carbon filter is the replacement carbon stage for Sentry Air Systems Model 400 and Model 450 fume extraction units, holding 22 lb of heavy-duty activated carbon. Activated carbon works by adsorption rather than by straining: the carbon is treated so that its internal pore structure presents a very large surface area, and gas-phase molecules adhere to that surface as the airstream passes through. This is the stage that removes odours and chemical vapours, which a particulate filter alone cannot capture. The 22 lb charge is the heavy-duty fill for this housing, intended for continuous duty rather than intermittent use. Because carbon is consumed as it loads, this item is a scheduled consumable and is replaced on a service interval rather than cleaned.
Key specifications
| Part number | SS-422-CF |
|---|---|
| Filter type | Activated carbon, gas and odour adsorption |
| Carbon charge | 22 lb |
| Grade | Heavy-duty activated carbon |
| Fits | Model 400 and Model 450 units |
| Service | Replaceable consumable |
Typical applications
A 22 lb carbon charge is specified where an extraction unit is running against solvent vapour, adhesive and resin off-gassing, soldering flux fumes or general chemical odour, and where the operator needs the discharge air returned to the room. Because this is the carbon stage only, it is ordered as part of a filter-change schedule alongside the particulate stage of the same unit. Users holding several Model 400 or 450 extractors normally keep carbon filters as a stocked spare.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).



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