Model No. | Filter type | Diameter |
CTO055A | 5" block carbon filter | 60,63,65mm |
CTO105A | 10" block carbon filter | 60,63,65mm |
CTO101A | 10" block carbon filter | 60,63,65mm |
CTO105B | 10" block carbon filter | 60,63,65mm |
CTO205A | 20" block carbon filter | 60,63,65mm |
CTO201A | 20" block carbon filter | 60,63,65mm |