Water Filters in Hong Kong — Home Water Purifier Systems

Finding the right water filter in Hong Kong is essential for peace of mind. While municipal water is treated, it often travels through ageing building pipes and rooftop storage tanks, which can introduce sediment, rust, and unpleasant odours. A home water purifier acts as your final safeguard, improving taste and ensuring your family enjoys clean, refreshing water. At Waterlinks, we stock high-quality filters for every need, from space-saving under-counter systems to reverse osmosis, offering the perfect solution for your home.

Under-Counter · Reverse Osmosis · Drinking Water · Shower Filters

24 products

Why do you need a water filter in Hong Kong?

Hong Kong’s tap water, while treated at the mains, often loses quality through ageing pipes and rooftop tanks, which can introduce sediment, rust, and metallic tastes. Additionally, municipal treatment may leave residual chlorine and odours. A high-quality home water filter offers the final layer of protection, ensuring cleaner, better-tasting water for drinking, cooking, and baby formula.

  • Ageing pipes & rooftop storage tanks in older buildings can add sediment, rust and taste
  • Chlorine and odour from municipal treatment
  • Cleaner, better-tasting water for drinking, cooking and baby formula

What types of water filters are available?

  • Under-counter / under-sink: A discreet solution with a dedicated faucet that keeps your countertop clear.
  • Reverse osmosis (RO): The gold standard for filtration, removing dissolved contaminants for the purest drinking water.
  • Countertop & direct-drinking: Simple, no-plumbing installation that provides instant filtered water, ideal for rentals.
  • Shower filters: Designed to reduce chlorine, helping you protect your skin and hair from harsh water effects.

How do you choose the right water filter?

Choosing the right system depends on your specific lifestyle:

  • Match to your goal: Are you filtering just for drinking, for your whole house, or for your shower?
  • Household size & daily water use: Evaluate your usage to ensure the system’s capacity meets your needs.
  • Filtration level & certifications: Look for certified filtration levels. Don't forget to factor in filter lifespan and the long-term cost of replacement filters.
  • Installation type and available space: Consider whether you have room for under-sink equipment or if a countertop model is better for your kitchen.

Why choose Waterlinks for your home water filter?

At Waterlinks, we curate only premium water filtration brands to ensure reliability and performance. We provide dedicated, Hong Kong-based support, expert installation guidance, and a reliable supply of genuine replacement filters. Whether you are upgrading your kitchen or improving your shower, we have the perfect setup for your home.

FAQ — Water Filters in Hong Kong

Q: Is Hong Kong tap water safe to drink without a filter?

A: While Hong Kong water meets rigorous quality standards at the treatment plant, the condition of old building pipes and rooftop tanks remains a concern. A water filter provides the necessary final safeguard for your home.

Q: Which water filter is best for a Hong Kong flat?

A: If space allows, under-counter or reverse osmosis systems offer the best performance for drinking water. For tenants or those with limited kitchen space, countertop units provide excellent, non-invasive filtration.

Q: How often should I change my water filter cartridge?

A: Filter lifespan typically ranges from 6 to 12 months, though this varies based on your specific model and daily usage. Check our replacement filters collection to keep your system performing at its best.