Special Offers


Enjoy Up to 30% Off on KAF Sterilizing Nano-Filter Products

This offer is provided by HKSTP’s partner company, Eco Link Building Materials Limited.

Promotion offer: From now till 31 March 2021

R&D NanoFIL - KAF sterilizing nano air filter:
  • Apply advanced nanotechnology to reduce air pressure but maintain high filtration efficiency;
  • Effectively filtrate PM2.5 with low pressure drop;
  • Remove TVOC, odors, acetone and formaldehyde;
  • Kill bacteria;
  • Suitable for window and split air conditioners, air purifiers and dehumidifiers.
Product details: www.nanofil.com.hk
Video Demonstration: https://youtu.be/IGoPFrkqOQ8

    Original price Exclusive  offers for SPARK members
1 KAF Sterilizing Nano-Filter (Odor Removal) 16” x 24”
KAF 除菌納米空氣濾網 – 除味系列 16” x 24”
HK$105 HK$68
2 KAF Sterilizing Nano-Filter (Clean Air) 16” x 24”
KAF 除菌納米空氣濾網 – 清淨系列 16” x 24”
HK$72 HK$41
3 KAF Sterilizing Nano-Filter (Allergic) 15” x 96”
KAF 除菌納米空氣濾網 – 除味系列 15” x 96”
HK$259 HK$175
4 KAF Sterilizing Nano-Filter (Odor Removal) 15” x 96”
KAF 除菌納米空氣濾網 – 除味系列 15” x 96”
HK$313 HK$210
5 KAF Sterilizing Nano-Filter (Clean Air) 15” x 96”
KAF 除菌納米空氣濾網 – 清淨系列 15” x 96”
HK$238 HK$160

Presentation of a valid identity of HKSTP SPARK (in-app profile page or printed membership card) is required to redeem the offer.
SPARK membership sample:
HKSTP in-app profile page

Printed membership card

Purchase Method:
Direct purchase at Eco Link’s Office OR Goods can be delivered to Science Park buildings for purchasing HK$100 or above.
For orders and enquiries, please contact:
Eco Link Building Materials Limited
Tel: (852) 3955 0207 (Ms. Chan)
(Working hours: 09:30 – 17:30, except Sat, Sun & Public holiday)
HKSTP SPARK does not in any way make any claim or representation as to the quality and/or fitness for purpose of any of the offers and privileges referred to above. Any third party links and/or content relating to any offer or privileges that are provided above are for SPARK members’ reference only and do not amount to any form of endorsement, recognition and/or recommendation made by SPARK.  SPARK members are recommended to research about the offer details, SPARK shall not in any circumstances have any liability for any claim for loss of profits or anticipated savings, loss of goodwill or injury to reputation, loss of business opportunity, punitive damages, losses suffered by third party or indirect, consequential or special loss or damage regardless of the form of action, whether in contract, strict liability or tort (including negligence).