
We supply, install and maintain commercial kitchen extraction filters to keep your system operating safely and efficiently. Proper filtration is essential for restaurants, pubs, schools and food production premises to maintain airflow, hygiene standards and insurance compliance.
We work with restaurants, pubs, schools and hospitality venues throughout Truro, Newquay, St Austell, Falmouth, Penzance and across Cornwall.

SMS Duct Cleaning provides commercial kitchen filter replacement services across Cornwall, including grease, mesh, baffle, carbon and pleated panel filters. Whether your filters are damaged, heavily contaminated or simply overdue for change, we ensure the correct specification is supplied and professional.
Regular filter replacement supports your full kitchen extraction cleaning programme and is essential for maintaining safe airflow throughout your system.
Blocked or saturated filters allow grease to pass into ductwork more quickly, increasing build up in canopies, vertical risers and extraction fans.
We recommend combining scheduled filter changes with periodic deep cleans of your canopy, ductwork and extraction fans.
This integrated approach keeps your system operating efficiently, supports TR19® compliant maintenance and significantly reduces fire risk.
For complete ventilation compliance, many clients also combine filter replacement with our supply air system cleaning to maintain balanced airflow and hygiene throughout both extract and intake systems.
In hospitality settings with on site laundry facilities, commercial laundry duct cleaning can also be incorporated into a single maintenance plan.
By managing filter condition, internal duct hygiene and airflow systems together, you protect your staff, your premises and your insurance position, while extending the life of your extraction equipment.

Replacement frequency depends on kitchen usage, cooking style and hours of operation. High grease environments such as pubs, restaurants and schools often require more frequent changes. We assess filter condition and advise on a schedule that supports safe airflow and TR19 compliant maintenance.
Blocked or saturated filters restrict airflow and allow grease to pass further into the duct system. This accelerates build up in canopies, risers and extraction fans, increasing fire risk and cleaning frequency. Regular replacement protects the entire extraction system.
We supply and install baffle filters, mesh filters, carbon filters and pleated panel filters for commercial kitchens and ventilation systems. We ensure the correct size, specification and fit for your canopy or air handling system.
Yes. We can measure existing filters and confirm the correct dimensions before supply. Properly fitted filters are essential for maintaining balanced airflow and preventing unfiltered air bypass.
Yes. Filter replacement works best as part of a full ventilation maintenance programme. Combining scheduled filter changes with periodic kitchen extraction cleaning or supply air maintenance helps maintain system efficiency, compliance and long term reliability.
Blocked or damaged extraction filters restrict airflow, increase grease build up and can invalidate insurance. Regular filter replacement keeps your kitchen safe, efficient and compliant between deep cleans.
SMS Duct Cleaning
41 CARNE VIEW ROAD, PROBUS, CORNWALL. TR2 4HZ