PID filters
Purchase
Replacement filters for Photoionisation Detectors (PIDs) help protect the instrument's sampling system and PID sensor from dust, particulates and other contaminants during field use.
Regular inspection and replacement of the inlet filter helps maintain consistent airflow, reliable VOC measurements and dependable instrument performance, particularly when working in dusty or contaminated environments.
Key Features
Replacement inlet filters for portable PID instruments
Helps prevent dust and particulates entering the instrument
Protects the PID sensor and internal sampling system
Helps maintain consistent sample flow and instrument response
Quick and easy to replace in the field
Suitable for routine servicing and preventative maintenance
Available for a range of PID makes and models
Typical Applications
Contaminated land and site investigation
VOC monitoring
Soil gas and vapour surveys
Environmental monitoring
Industrial hygiene
Landfill and remediation sites
Routine PID servicing and maintenance
When Should PID Filters Be Replaced?
PID filters should be inspected regularly and replaced when visibly contaminated, damaged or when reduced sample flow is observed. Replacement frequency will depend on the instrument, operating environment and intensity of use.
Keeping spare filters with the instrument is recommended for fieldwork where dusty, damp or heavily contaminated conditions may be encountered
