VAB Virus Air Blocker


Pioneer of spatial disinfection

Spatial sterilization

By the power of chlorine dioxide, disinfection and deodorant around the body! More effective in a poorly ventilated space.

"Virus Air Blocker" is a compact design that can be used by easily carrying the disinfectant and deodorizing power of chlorine dioxide, such as lowering it from the neck or attaching it to the chest pocket with a clip.

Main use scene of the space sterilization

The secret of power is solid chlorine dioxide

Chlorine dioxide is usually used in liquids, but through research, it has been successfulin solidification and can be easily sterilized and deodorized.

What is chlorine dioxide?


Chlorine dioxide has the power to oxidize viruses and odors and destroy them from the original.

Safety has been certified and guaranteed by the FDA and the World Health Organization (WHO), which has one of the world's most stringent evaluation standards, and has already been injected into water purification and pools in the United States, Canada, europe, and elsewhere. In Japan, the Ministry of Health, Labour and Welfare allows the use of tap water to be processed and to disinfect the pool.

Main product specifications


Exterior size 80mm (w) x 115mm (H) x 15mm (D)
Product size 95mm (w) x 75mm (H)
Expiration date

2 years unopened after production / 1.5 months after start of use

Product weight


Test 1

Test content: Concentration measurement when 10g of chlorine dioxide is placed in volume 1 ×1 (cubic centimeters)

Date: March 2, 2011

Institution: Maple Biolaboratories Co., Ltd.

Test Run 2

Test content: Effect on microorganisms when virus blockers are installed in a sealed space of about 1≥(cubic centimeters)

Date: September 14, 2011

Institution: Maple Biolaboratories Co., Ltd.


"Sodium hypochlorite" is known as a liquid agent that has disinfection and deodorizing effects. There are the following differences from stabilized chlorine dioxide.

Stabilized chlorine dioxide Sodium hypochlorite

by oxygen atoms contained in free chlorine dioxide

By oxidation action, it demonstrates the effect of disinfection, deodorization, etc.

It demonstrates the effect of sterilization, deodorization, etc. by the oxidation action of hypochlorous acid.

Some chlorine reactions (chlorination) also occur.

If activation (free chlorine dioxide by adding acid, etc.) is not performed, the effect is weak.

However, once activated, the effect does not decrease even if it is alkaline.

The effect is weak in alkalinity.
Trihalomethane is not produced. It produces harmful compounds such as trihalomethane.
The effect hardly decreases even if ammonia and various organic matter are included.

The effect weakens by reacting with ammonia and various organic matter.

Or it disappears.

Long-term preservation is good

(Quality assurance period 1 year)

Not good for long-term storage

(Large concentration decrease)

Compared to sodium hypochlorite,

Handling is relatively easy.

The raw liquid is strongly alkaline,

Odors also require strong attention to handling.

It is more expensive than sodium hypochlorite. The price is inexpensive.

About regular shipping


After ordering, we usually ship within 1-3 business days.

Uniform nationwide in Japan: 580 yen

Overseas shipping destinations: See table below

Product weight Asia Oceania, North America, Central America, Middle East, Europe South America, Africa
Up to 500g 870 yen 970 yen 1070 yen
From 500g to 1kg 1,300 yen 1420YEN 1620YEN
From 1kg to 1.5kg 1,700 yen 1960YEN 2,260 yen
From 1.5kg to 2kg 2,000 yen 2,500 yen 2,900 yen

When using Yamato's delivery and payment, credit card payment and electronic money payment cannot be used for orders from overseas or for shipping overseas. (Limited to Japan.) Japan Post overseas)

About each product weight

Product name Weight per product
VAB Virus Airblocker 35g
CL90 Blocker Spin 85g
VAB virus air blocker refill 1 piece ※ Art Value Shop exclusive product 10g
CL-90 Spin Refill 1 Piece 30g
CL-300 Disinfection and Deodorization Spray (2-Liquid Mixing Type) Chlorine Dioxide Gas Aqueous Solution 350g

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