CAT // 5351 — CATEGORY
Filters
Commercial kitchen filters remove grease, odours and airborne contaminants from extraction systems. Whether you need complete multi-stage filtration units or replacement filter cartridges, you'll find high-capacity systems here rated from 1500 to 6500 m³/h.
Essential for restaurants, hotels, cafés and catering facilities to maintain air quality, comply with health standards and protect ductwork from buildup.
Commercial kitchen filters remove grease, smoke and particulates from extraction systems. Essential for hoods and ventilation lines in restaurants, hotels and catering kitchens. Capacity ranges 1500–6500 m³/h; choose based on your hood's airflow rating and filter count required.
When selecting filters, match the m³/h capacity to your extraction hood and kitchen volume. Larger operations—hotels, central kitchens—typically require multi-filter systems with 3000+ m³/h throughput. Smaller venues may use single or dual-stage units.
Consider replacement frequency and cartridge availability. Grease-laden environments need more regular maintenance. Box filters are often paired with electrostatic or HEPA stages for thorough air cleaning.
- Airflow capacity (m³/h) must suit your hood and kitchen size
- Filter stages: grease traps, odour removal, final stage type
- Replacement cartridge cost and lead time
- Mounting dimensions and ductwork compatibility
- Washable vs. disposable filter types
FREQUENTLY ASKED
Common questions
What airflow capacity do I need for my kitchen?▾
Match the filter system's m³/h rating to your extraction hood specification. Combisteel systems range from 1500 m³/h (8-filter) to 6500 m³/h (32-filter). Undersizing reduces extraction performance; oversizing wastes energy.
Can I buy replacement filters separately?▾
Yes. Box filters are sold individually in dimensions 287×45×490mm, 287×45×592mm and 490×45×592mm, priced from €43–€49 each, allowing staged replacement without system downtime.
What's the difference between a complete system and a box filter?▾
Complete air cleaners are standalone units with multiple integrated filters (8–32 units) and housings, rated by m³/h output. Box filters are individual cartridge replacements for existing hoods or systems.
How often do filters need replacing?▾
Replacement frequency depends on cooking volume and grease load. Monitor pressure-drop gauges on your system; replace when airflow visibly drops or differential pressure reaches equipment limits.
Will a complete system fit my existing hood?▾
Complete Combisteel air cleaners are standalone units requiring ducting connection. Verify your hood's inlet diameter and mounting space before purchase. Box filters suit retrofit applications into existing housings.