Filter Rittal SK 3286.620 — aluminium housing, 1 pc, for ventilation and cooling systems

Rittal SK 3286.620 is a washable metal air filter supplied as a single aluminium housing unit, designed for ventilation and cooling systems. It is intended to provide particulate filtration and protect internal components of industrial enclosure cooling and HVAC modules, such as TopTherm chiller systems, where a corrosion-resistant and robust filter element is required.

Advantages

The aluminium housing offers resistance to corrosion and mechanical stress, enabling long service life in industrial environments. As a washable metal filter, it can be cleaned with water or grease-dissolving detergents, which is effective in dusty or oily ambient air and helps maintain airflow and cooling performance. The single-piece construction simplifies installation and replacement in compatible ventilation and cooling assemblies.

Suitable for

• Industrial enclosure cooling units and HVAC modules
• TopTherm chiller systems and similar industrial chillers
• Environments with dusty or mildly oily ambient air where washable filters are preferred

When it may not be suitable

This aluminium metal filter is intended for particulate filtration and is not designed for removal of gases, odors, or very fine submicron aerosols that require HEPA or activated carbon media. It may not be suitable where electrostatic, antimicrobial, or absolute filtration performance is required. Also avoid use in applications exposed to aggressive chemical vapors that could attack aluminium unless confirmed compatible.

Key specifications

• Material: aluminium housing and metal filter element
• Quantity: 1 piece
• Application: ventilation and cooling systems (industrial enclosures, chiller modules)
• Cleaning: washable with water or grease-dissolving detergents

How to use

Install the Rittal SK 3286.620 filter in the designated filter slot or mounting frame of the ventilation or cooling unit following the equipment manufacturer’s instructions. Regularly inspect the filter for accumulated dust, oil, or debris and remove it for cleaning when airflow or cooling efficiency decreases. Clean the metal filter by rinsing with water and, if necessary, using a grease-dissolving detergent; allow it to dry completely before reinstalling. Ensure the filter is seated correctly to maintain proper airflow and sealing within the cooling assembly.

What to consider before purchase

• Confirm physical dimensions and mounting compatibility with your ventilation or chiller unit.
• Assess whether particulate filtration by a metal filter meets your air cleanliness requirements or if finer filtration media are required.
• Consider ambient conditions (presence of aggressive chemicals or high humidity) and whether aluminium is suitable for long-term exposure.

Usage recommendations

For environments with dusty or oily air, choose washable metal filters like the Rittal SK 3286.620 and plan a regular cleaning schedule. Rinse off particles with water and use a grease-dissolving detergent when necessary; ensure full drying before reinstallation to prevent moisture-related issues.