Special Price
$ 168.00
$ 152.00
2-day group shipment
30+ Sold
Country of Origin China

Advanced technology: Natural chitosan effectively decomposes free formaldehyde; nano antibacterial formula;

High efficiency: rapid purification of harmful gases such as formaldehyde and TVOC, effective in 3 hours;

Delivery / Return
  • To be Delivered by HKTV within 1 - 4 days 
  • Sold by Green Manner
  • This product is non-returnable
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  • 01. Test of Chitosan

Only sucks and no vomits: adsorbs and decomposes formaldehyde into harmless substances such as water and hydrazine, without secondary pollution;

Long-lasting effect: 24-hour non-stop purification of formaldehyde for about 6 months;

Easy to use: Place it directly near the source of pollution without the need for regular sun exposure. Size can be cut at will.

-100 square meters of housing area may need to use 8 to 10 bags, depending on the amount of furniture and decoration materials;

-New home decoration with high formaldehyde concentration, is recommended to increase the dosage;

-When the temperature is higher than 25 °C, the formaldehyde activity is geometrically enhanced. It is recommended to increase the dosage;

-After the product is opened for use, it is recommended to replace every 6 months.

1. Open the window to ventilate or switch on the air conditioner to make the indoor air flow, which can speed up the effective molecular movement and increase the aldehyde removal rate;

2. Cut-able size, can adjust as needed and will not affect the efficacy;

3. Avoid water and keep away from fire.

No irritation, free of heavy metals, safe and harmless

Especially suitable for children, pregnant women, the elderly, people with frequent respiratory or skin allergic condition.

Can replace chemical detergents to help reduce allergic condition.

GREEN MANNER fully uses the chitosan products registered by Taiwan HOMEGREEN, it is naturally extracted, non-toxic and harmless, free of heavy metals, (no need light) to remove formaldehyde, antibacterialmildew-proof, and environmentally friendly.

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About Green Manner

Green Manner - To improve indoor air quality, formaldehyde removal, antibacterial and deodorization with natural and environmentally friendly technologies, to provide safe and effective household items and natural care products to support a healthy and environmentally friendly life.


As IAQ service provider, GREEN MANNER fully uses the chitosan products registered by Taiwan HOMEGREEN, it is naturally extracted, non-toxic and harmless, free of heavy metals, formaldehyde removal, antibacterial, mildew-proof, and environmentally friendly.


Email: info-gm@green-manner.com


T & C

‧ Our store will protect your personal Information in accordance with the relevant provisions of the Personal Data (Privacy) Ordiance and in accordance with HKTVmall Privacy Policies.

‧ In case of any dispute, the merchant will retain the right of final decision without prior notice.

‧ Colour shown may be slightly different than actual products due to computer monitors settings.

‧ In situation where there are limitations, price, promotion offers and other marketing campaigns on the HKTVmall may varies from retail stores, the terms and offers are only applicable to HKTVmall.

Delivery / Return

Delivery / Return

‧ Our products will be delivered by HKTVmall. Please refer to Shipping Information for more details.

‧ Actual delivery time depends on the products ordered and the shipping time of the particular merchants.

‧ Shipping time of this store: Monday to Friday, excluding Public Holiday, 9am

‧ In the event of dispute, HKTVmall's decision shall be final and conclusive.

‧ All products are returnable. Please refer to the store return policies and FAQ below.


Store return policy:

Applications for product return or exchange must be made within 7 days of the item receipt date.


We DO NOT ACCEPT return or exchange of below products:

‧ Any unsealed or used product (including the wrapping meterials and stickers).

‧ Any product not in its original condition, is damaged or missing parts for reasons not due to HKTVmall error.