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  1. Hitachi
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  4. ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter

– ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter

ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter_header

– ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter

ViroSense Z2 antiviral AC air filter can help reduce the risk of secondary infections in a room. We have already confirmed its proven effectiveness in inhibiting certain viruses attached to the air conditioner's filter. In 2022, we also confirmed its ability to inhibit SARS-CoV-2 in laboratory tests.
ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter_0

– Quick anti-virus Transformation

Your existing 4-way cassette panel can be quickly adapted to the anti-virus AC version by simply replacing the existing filter with the ViroSense Z2 filter. It can be attached in the same usual way as before.

ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter_1

– AC filter that inhibits SARS-CoV-2 by over 99.9%

The ViroSense Z2 AC filter has been confirmed to inhibit SARS-CoV-2 with an efficiency rate of over 99.9%. (Testing condition) Testing Laboratory: Japan Textile Products Quality and Technology Center / Test Report No. : 21KB080432-1

ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter_2

– Virus Inhibition by over 99.7% & Bacteria removal by over 99%

The efficiency of the ViroSense Z2 antiviral AC air filter against certain viruses has been confirmed with an inhibition rate of more than 99.7%, and against certain types of bacteria, the inhibition rate is more than 99%.
(Testing condition)
[Virus] Testing Laboratory: Japan Textile Products Quality and Technology Center / Test Report No. : 20KB-070036 / Tested Target: Feline infectious peritonitis virus ATCC VR-2127 / Test Procedure: Based on ISO 18184; Textiles -- Determination of the antiviral activity of textile products / Effect: Antiviral activity value (Mv) is at least 2.6 (>99.7% inhibition ratio)
[Bacteria]
Testing Laboratory: Kaken Test Center / Test Report: OS-20-09344-1 / Test target: (1) Staphylococcus aureus ATTC 6538 (2) Klebsiella pneumoniae ATTC 4352 / Test procedure: ISO 20743:2013 (Textiles - Determination of antibacterial activity of textile products) / Effect: Antibacterial activity ratio is at least (1) 2.6 (>99% death ratio) (2) 3.1 (>99.9% death ratio)

ViroSense Z2 filter, certified anti SARS-CoV-2 VR 4-way cassette IDU filter_3

– High durability AC air filter

The ViroSense Z2 antivirus AC filter is compatible with Hitachi VRF 4-way cassette indoor units, including Twin-Sense panel versions and Silent-Iconic design panels. With regular maintenance and cleaning, the AC filter can have a longevity of up to 4 years.

– Documentation

Download the information, technical manuals and product brochures you need below.
Indoor Air Quality Solutions
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