Testo flue gas analyzer replacement filters 0554 3385 (10 pcs.)

Suitable for flue gas analyzers:
- Testo 300 (with ø8mm probe)
- Testo 300 SE (with ø8mm probe)
- Testo 320 basic (with ø8mm probe)
- Testo 320 (with ø8mm probe)
- Testo 330-1 (with ø8mm probe)
- Testo 330-1 LL (with ø8mm probe)
- Testo 330-1 LX (with ø8mm probe)
- Testo 330-2 (with ø8mm probe)
- Testo 330-2 LL (with ø8mm probe)
- Testo 330-2 LX (with ø8mm probe)
- Testo 330-3 (with ø8mm probe)
- Testo 330i (with ø8mm probe)
- Testo 330i LX (with ø8mm probe)
- and other Testo flue gas analyzers