Filter Rittal SK 3285.810 — aluminium housing, single unit

Rittal SK 3285.810 — aluminium housing, single unit is a metal ventilation filter intended for use in enclosure ventilation and air filtration systems. The unit features an aluminium housing designed for corrosion resistance and durability in industrial environments. Supplied as a single filter, it is intended for replacement or maintenance of compatible Rittal enclosures where a metal filter element is preferred over textile or disposable alternatives.

Advantages

The aluminium construction provides good resistance to corrosion and mechanical wear, making the filter suitable for long-term use in demanding indoor industrial settings. Metal filter media are washable and can be cleaned with water or grease-dissolving detergents, which reduces operating cost by enabling repeated reuse instead of frequent replacement. The rigid housing ensures stable mounting in ventilation openings and maintains airflow characteristics over time.

Suitable for

• Replacement of metal filters in compatible enclosure ventilation systems
• Environments with dusty or oily ambient air where washable filters facilitate maintenance
• Industrial control cabinets and electrical enclosures requiring corrosion-resistant ventilation components

When it may not be suitable

This aluminium filter may not be suitable where HEPA-level filtration or very fine particulate removal is required, since metal housing filters are typically intended for coarse to medium filtration and airflow management. It is also not ideal in outdoor installations where continuous direct exposure to aggressive chemicals or salt spray is expected unless additional protective measures are applied.

Key specifications

• Housing material: aluminium for corrosion resistance and mechanical stability
• Unit type: single filter supplied as one piece
• Filter media: washable metal filter suitable for repeated cleaning
• Application: enclosure ventilation and air filtration for electrical and control cabinets

How to use

Install the filter into the designated filter slot or mounting frame of the compatible Rittal enclosure according to the enclosure manufacturer’s instructions. Ensure correct orientation and secure fastening to prevent air bypass. Periodically inspect the filter for dust, grease or debris accumulation. For cleaning, remove the filter and rinse with water or use a grease-dissolving detergent where oily deposits are present; allow the filter to dry completely before reinstalling. Follow local safety procedures and de-energize equipment if required before accessing the ventilation opening.

What to consider before purchase

• Verify physical compatibility with the enclosure model and mounting frame dimensions
• Confirm that metal filter performance (coarse to medium filtration) meets the required air cleanliness level for the application
• Consider maintenance access for regular washing and drying of the filter element
• Assess the installation environment for corrosive agents or outdoor exposure that may require additional protection

Usage recommendations

Use washable metal filters like the Rittal aluminium unit in dusty or oily environments to simplify maintenance: particles tend to adhere to metal surfaces and can be removed effectively with water or appropriate detergents. Schedule regular inspections and cleaning intervals based on contamination levels to maintain airflow and thermal management of the enclosure.