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Description
These Testo spare sintered filters are essential for any tech regularly performing flue gas analysis, ensuring your probe stays clean and accurate. In dusty Australian conditions, a clean filter stops soot and debris from clogging up your analyser, saving you headaches on a call-out.
I've seen probes foul up fast without good filtration, leading to unreliable readings and extra calibration work. Keep these on the truck; they're vital for proper combustion testing.
Best For
- HVAC technicians
- Gas fitters
- Commissioning teams
- Service and maintenance crews
Compatibility
These sintered filters are compatible with standard Testo flue gas probes designed to accept a 14.5mm or 14mm diameter filter. Double-check your specific probe's filter requirements before installing these. If you're running a different model, check fittings and specs before ordering.
Features
- Effective Filtration: Protects your flue gas probe from soot, dust, and particulate matter found in combustion gases.
- Optimised for Flue Gas: Specifically designed to handle the conditions encountered during routine combustion analysis.
- Easy Replacement: Simple swap-out process gets you back to testing quickly, minimising downtime on the job.
- Cost-Effective Maintenance: Extends the service life and maintains the accuracy of your expensive flue gas probe.
- Durable Construction: Made with sintered steel for reliable performance in demanding field conditions.
Technical Specifications
| Specification | Detail |
|---|---|
| Quantity | 2 pieces |
| Weight (per filter) | 11 g (0.39 oz) |
| Diameter | 14 mm (0.55 in) |
| Length | 30 mm (1.18 in) |
| Material | Sintered Steel |
| Product Colour | Grey |
What's in the Box
- 2 x Testo Spare Sintered Filters (14 mm diameter, 30 mm length)
Using It on the Job
- Always isolate power to the appliance and ensure safe working conditions before beginning any work.
- Carefully remove the existing filter from your standard flue gas probe, following the manufacturer's guide.
- Inspect the probe for any signs of damage or debris build-up. Clean the probe tip thoroughly if necessary.
- Insert one new sintered filter, ensuring it sits securely and snugly within the probe's filter housing.
- Perform a zeroing or calibration check on your flue gas analyser as per the instrument's instructions before taking measurements.
- Keep the remaining spare filter protected in its original packaging until it's needed next.
Limitations & Safety Notes
- These filters are only for use with compatible standard flue gas probes requiring a 14.5mm or 14mm diameter filter.
- Not suitable for probes with a preliminary filter already built-in, or for non-standard applications.
- Always refer to your Testo flue gas analyser and probe manuals for specific maintenance and operating procedures.
- Ensure filters are changed regularly to maintain analyser accuracy and prevent internal sensor damage.
Tradie Pro Tip
Always keep a spare pack of these on your service vehicle. Nothing worse than needing to run an urgent combustion test, finding a fouled filter, and not having a replacement handy. It's cheap insurance against lost time.
Pair With
Pair with a Testo flue gas analyser and a range of appropriate Testo flue gas probes for complete combustion analysis and efficient troubleshooting.






















