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CA — Activated Carbon / Charcoal Filter

Activated-carbon filters for the adsorption of odours, volatile organic compounds and chemical contamination, used upstream or downstream of particulate filters in medical, pharmaceutical and electronic environments. Low pressure drop, rechargeable, and economical to resolve odour issues.

Type	Gas-phase activated-carbon filter
Construction	Activated carbon between two perforated grids and filter media
Frame	Galvanized steel (panel or dihedral)
Applications	Solvent / VOC treatment, deodorization, fresh-air filtration
Benefits	Rechargeable · low pressure drop · particle pre-filter panels
Option	Galvanized steel frame 30–110 mm

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Dimensions & Performance

Imperial units, converted from the metric catalogue. Airflow at nominal flow. Custom sizes available on request.

CA / CALK range

Carbon depth and mass per the catalogue. Dihedral construction for high-flow (200 mm+) units.

Reference	Construction	Dimensions (in)	Carbon depth (in)	Airflow (CFM)	Final ΔP (Pa)	Carbon mass (lb)	Weight (lb)
CA-33	Sign	12.0 × 12.0 × 2.8	2.6	41	90	5.5	8.8
CA-36	Sign	12.0 × 24.0 × 2.8	2.6	82	90	11.0	18.1
CA-37	Sign	12.0 × 30.0 × 2.8	2.6	100	90	15.4	26.5
CA-39	Sign	12.0 × 36.0 × 2.8	2.6	124	90	19.8	32.0
CA-66	Sign	24.0 × 24.0 × 2.8	2.6	165	90	22.0	28.4
CA-25-125	Dihedral	11.4 × 23.2 × 7.9	1.0	500	120	11.0	22.0
CA-55-125	Dihedral	23.2 × 23.2 × 7.9	1.0	1,001	120	22.0	44.1
CA-36-125	Dihedral	11.8 × 23.6 × 7.9	1.0	500	120	11.0	22.0
CA-66-125	Dihedral	23.6 × 23.6 × 7.9	1.0	1,001	120	22.0	44.1
CALK-36	Sign	14.0 × 26.1 × 2.8	2.6	82	90	11.0	18.7
CALK-39	Sign	14.0 × 36.2 × 2.8	2.6	124	90	17.6	20.9
CALK-612	Sign	22.1 × 46.1 × 3.1	2.6	330	90	44.1	55.1

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