Air purifier filter Leitz Allergy and Flu Anti-viral 3-in-1 HEPA for TruSens Z-2000 Z-2500

The Leitz Allergy and Flu Anti-viral 3-in-1 HEPA Filter Drum is a replacement filter designed for use with TruSens Z-2000 and Z-2500 air purifiers. The drum combines a mesh pre-filter, an anti-viral HEPA stage and an activated carbon pellet layer to capture airborne particles and reduce allergens and viruses. The filter captures up to 99.97% of airborne particles and is supplied as a single boxed unit with dimensions of approximately 186.5 mm width and 138 mm depth. Recommended replacement interval is every 12 months depending on usage.

Advantages

The three-stage design integrates a durable pre-filter to trap larger particles, an anti-viral HEPA layer that captures fine particulates and an activated carbon pellet section for basic gas and odour control. Designed specifically for Leitz TruSens Z-2000 and Z-2500 units, the drum form factor simplifies installation and ensures correct alignment inside the purifier. The high capture efficiency of 99.97% supports improved indoor air quality for allergy sufferers and for environments where viral particle reduction is desired.

Suitable for

• Homes and apartments where year-round allergy relief is needed
• Rooms where increased protection against flu and airborne viruses is desired
• Medium-sized rooms using Leitz TruSens Z-2000 or Z-2500 purifiers
• Environments with common household odours and light gaseous pollutants

Key specifications

• Filtration stages: 3-in-1 (mesh pre-filter, anti-viral HEPA, activated carbon pellets)
• Particle capture efficiency: up to 99.97% of airborne particles
• Compatible models: TruSens Z-2000, TruSens Z-2500
• Form factor: cylindrical drum filter
• Physical dimensions: approx. 186.5 mm (width) × 138 mm (depth)
• Packaging: single unit in box
• Recommended replacement interval: every 12 months (depending on usage)

How to use

Remove the used filter drum from the air purifier following the device manufacturer’s maintenance instructions and dispose of it according to local regulations. Unpack the replacement Leitz filter drum, align it with the purifier’s drum housing and insert until it clicks or seats securely. After installation, reset any filter change indicator on the TruSens Z-2000 or Z-2500 according to the purifier manual. Operate the purifier at the appropriate fan speed for the room size to achieve effective circulation through the new filter.

Usage recommendations

Replace the filter drum approximately every 12 months or sooner if indicated by reduced performance or the purifier’s filter indicator. For best results in reducing allergens and viral particles, run the purifier continuously at a suitable speed for the room and ensure regular cleaning of the pre-filter or exterior surfaces according to the TruSens user guide.