Picture of Aquasana AQ-5300A Under Sink Water Filtration System
Product: Computime_AQ5300A

Aquasana AQ-5300A Under Sink Water Filtration System


  • NSF Standard 42, 53 and 401 certified
  • Complex technology made simple.  User-friendly design that takes into account diverse user needs.
  • Simple easy-to-install design.  10-step guide for easy self-installation. 
  • Long-lasting filter.  Continuous use for approximately 6 months.
  • Easy-to-replace filter.  LED smart indicator prompts the status of the filter.
  • Physical filtration mechanism. Does not require charging, does not generate waste water, is energy-saving.
  • Made of food grade non-toxic materials.  Green and healthy, does not harm water quality.

Purchase Exceed $500 EnjoyFree Shipping

Go Store
2% Rebate
This offer is only avaliable for members with total valid eDollar amount HK$0.0.
This offer is only avaliable for members with total valid eDollar amount HK$0.0.
The Quantity of Customers can only purchase is 0.
This offer is exclusively for specific grade of members. Please login / register to enjoy the offer!
Sorry, this offer is exclusively for to enjoy.
Expand All


Aquasana under counter water filter uses a unique and intelligent 4-stage filtration process to effectively remove 68 contaminants; one of the stages includes a 20-micron pre-filter which removes dust and rust impurities from the water and extends the service life of the main filter; you can also choose to use Aquasana SimplySoft to soften your water and reduce scale formation.

  • Package: 29.8 x 10.2 x 31.8 cm
  • Replacement filter: AQ-5300A-R
  • NSF certified rated capacity: Approximate 4,145 L
  • Approximate weight: 2.7 kg
  • Optimal operating temperature range: 4-32°F
  • Approximate operating pressure range: 20-80 psi


What in the box:

  • AQ-5300A Under Sink Water Filter: 1 set
  • Claryum filter cartridge: 1 set of 3-stage filter
  • Pre-filter cartridge: 1 pack
  • Metal Faucet: 1 set
  • Hose assembly

*The selling price doesn’t cover installation service.  If customer needs installation service, please contact Aquasana (Phone: 2601 1101) after order placed, and HK$ 500 installation fee will be charged by technician.


Delivery Area:

  • Delivery Service is only restricted to Hong Kong (excluding islands, closed area and locations without elevator).
  • PO Box address is not accepted.


Delivery Fee:

  • Free delivery for purchase of HK$500 or above.
  • Purchase for less than HK$500, a delivery fee of HK$50 will be charged.


Delivery Time: 

  • Ordered goods will be delivered in around 10 working days (Mon to Fri, except for Public Holidays)after order confirmation. Delivery time is 9am-6pm.
  • If there is no recipient to receive the ordered goods and the order is not successfully delivered, we can reschedule delivery again. However, there will be an extra handling charge of HK$50 (to be paid upon delivery).
  • Delivery service may be canceled or delayed due to weather, traffic, district or other factors and the delivery will be soon re-arranged.



  • Distributor offers 1-year Hong Kong local warranty service.
  • In case of service is needed, the end-use will be responsible for forwarding the unit to and fro Computime China Distribution (Hong Kong) Limited's office.
  • Free warranty service will not be provided to a product if it has been explicitly or implicitly modified, tampered with or altered, or repaired in any way by person other than technicians of our company, or it has been damaged through misuse, negligence, accident, or natural calamities, or defects caused by using non-original parts or products, or improper installation, or the transformation by using organic solvent, or the serial number of which has been altered, effaced or removed.



  • Before starting installation, please ensure that all parts shown are available.
  • If any part is missing or damaged, do not attempt to operate the water filtration system.
  • Do not attempt to replace the original parts with parts from other manufacturers (except faucet) as this may not only cause product performance degradation, system damage or failure, but will also void your warranty.
  • If customer needs installation service, please contact Computime China Distribution (Hong Kong) Limited customer service (Tel: 2601 1101) after order placed, and HK$250 or HK$ 500 installation fee, depends on product model, will be charged by technician.



  • This Product is provided by Computime China Distribution (Hong Kong) Limited.
  • All photos shown in promotional materials are for reference only, the real object should be considered as final.
  • In case of any disputes, Computime China Distribution (Hong Kong) Limited and health.ESDlife reserve the right to make the final decision. 
【New Customer】$200 off on your 1st order above $2,000 Code: