Nilfisk 107420373 H-Class HEPA PTFE Filter Element 185 x 140

Nilfisk 107420373 H-Class HEPA PTFE Filter Element 185 x 140 

The Nilfisk 107420373 H-Class HEPA PTFE Filter Element (Ø185 x 140 mm) is a certified, high-efficiency replacement cartridge filter engineered for demanding industrial hazardous dust recovery. Built with non-stick, heavy-duty PTFE (polytetrafluoroethylene) membrane media, this filter achieves certified H-Class / H14 filtration efficiency—retaining 99.995% of respirable micro-particles down to 0.3 microns.

Machine Compatibility

The Nilfisk 107420373 PTFE Filter Element is the direct factory-original replacement for Nilfisk single-phase hazardous extractors:

• Nilfisk AERO 26-2H PC (110V & 230V Models)

Designed primarily for the Nilfisk AERO 26-2H PC and compatible hazardous dust extractors, this washable, long-life cartridge provides the critical secondary containment barrier required under COSHH and HSE regulations when handling highly hazardous particulates. The non-stick PTFE surface prevents fine powders from embedding deep inside the filter pleats, ensuring rapid dust cake release during semi-automatic filter cleaning cycles (Push&Clean) to maintain maximum airflow and suction power.

Key Features & Operational Benefits

• Certified H-Class / HEPA 14 Filtration: Tested and certified to capture 99.995% of toxic, pathogenic, and carcinogenic particulates down to 0.3 microns.
• Durable Non-Stick PTFE Membrane: Smooth fluoropolymer surface allows fine powders to release instantly during cleaning cycles, dramatically slowing down surface blinding.
• Full COSHH & HSE Compliance: Maintains statutory compliance when extracting high-risk dusts, including respirable crystalline silica (RCS), asbestos residue, lead, mold spores, and toxic chemical powders.
• Washable & Reusable Media: Unlike conventional cellulose or fragile glass-fibre HEPA filters, the resilient PTFE membrane is moisture-resistant and can be gently rinsed and reused, extending service life.
• Aero-Dynamic Airflow Optimisation: Precision pleat geometry delivers low pressure drop, ensuring your extractor consistently exceeds the legally mandated 20 m/s air velocity in the hose.
• Precision Air-Tight Gasket: Moulded elastomer seal prevents unfiltered air bypass around the filter cage, safeguarding the motor turbine from abrasive dust wear.

Why Choose Genuine Nilfisk Over Non-Genuine Filters?

⚠️ Protect Operator Health, Machine Lifespan & Legal Certification

When dealing with Class H hazardous materials, attempting to cut costs with third-party or copycat filters introduces serious operational risks:

• Certified Workplace Safety: Genuine Nilfisk H-Class filters are individually tested and batch-certified to guarantee 99.995% retention. Non-genuine copies frequently use inferior paper or standard polyester media that allows respirable, invisible toxic dust to exhaust directly into the operator's breathing zone.
• PTFE Non-Stick Durability: Authentic Nilfisk filters feature an engineered PTFE membrane that withstands intense pressure differentials and reverse-pulse cleaning. Off-brand filters often tear, delaminate, or permanently blind within hours of use.
• Airtight Canister Seal: Precision-engineered sealing collars eliminate dust blow-by. Unofficial replacements with imprecise dimensional tolerances allow fine abrasive dust into the motor chamber, causing premature motor burnout.
• Audit & COSHH Compliance: Using non-certified filters invalidates your vacuum cleaner's H-Class compliance certification, leaving your site exposed during HSE health and safety inspections.