Serving you as the market leader.

Capital Aqua is a global drinking water research, development & manufacturing company which was established to serve and protect the water quality.

Ways to support

Support Sustainability.

COVID-19 has forced us to close our labs & retail space, but we need support you now more than ever.

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The Water Lab offers nationwide sampling to our customers. Our sampling methods comply with the most up to date regulations ensuring that the sample taken is representative.

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The Water testing is important because it identifies contaminants and prevents water-borne diseases. Essentially, water quality testing makes sure that water is safe and meets local and international water standards.

Quality Analysis
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Our solutions provide water analysis to customers to ensure client needs are met. It takes up to 24 hours to receive water analysis results.

The technology that never beaten.


Water filtration is the most important process in water treatment.  Capital Aqua brands are manufacturing & assembling in Sri Lanka using high quality materials. We use high tech AI programmed controllers and high quality cartridges for the Capital Aqua filters.


Capital Aqua is not just another water filter company, We use latest Mavicsoft advanced water quality controlling system to ensure the water safety, mineral content, recovery ratio effectiveness, turbulent waves & bacteria flushing. All Capital Aqua cartridges are made of high quality materials.

water quality

The quality of any body of surface or ground water is a function of either both natural influences and human influences. Capital Aqua Water quality management contributes both directly and indirectly to achieving the targets set out in all Millennium Development Goals in the world.


Crowning as the Market Leader,

home systems

Most tap and well water can contain moderate to heavy levels of contamination from industrial and environmental pollution. Homeowners using such water supply are responsible for monitoring the quality of their water supply. The Capital Aqua home water treatment devices can improve the quality of water by reducing health hazards such as bacteria, chemical pollutants and other toxic substances, or help remove nuisance problems, such as odors or hardness.

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industrial systems

American Aqua & Prixmo industrial systems are made to deliver ultra pure water with low maintenance cost, easy customisation according to the source of water with ultra life time of the devices. Our systems use Disinfection methods, activated carbon filters, Reverse osmosis, Ultraviolet radiation and mineral controlling system. According to your needs and budget you can reach for American Aqua or Prixmo as the best water treatment solutions avaiable in the market.

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How we're keeping you safe during COVID-19

As an responsible organization, we’ve taken precautionary measures to ensure the safety of all our customers and team members.

Our Brands

Long Life - Mineral Rich Water - World Wide Shipping

Why Capital Aqua brands so especial than other water filters? It’s because we lead the technology of mineral protection and water safety. We always care about the quality of raw material, safety and durability by keeping the reputation all over the world.

Make your own pure, alkaline drinking water which is rich in minerals, right in your own home! American Aqua, PriXmo and Centora are excellent choices for healthy hydration. Not only does it taste great and refreshing, but it also helps you avoid impurities and save money!

American Aqua home systems deliver advanced purification systems which made for water quality assurance, high durability, low maintenance cost with exclusive 3 years warranty. As well as American Aqua industrial systems are made to deliver ultra pure water with low maintenance cost, easy customisation according to the source of water with upto 15 years structural and 5 years system warranty.


Pure Drink


Industrial -Small

Industrial - Medium

Industrial - Large

Prixmo filters are often touted as one of the best types of filters on the market. From promising great tasting water to impurity removal, you’d be forgiven for thinking there wasn’t much an RO filter couldn’t do. A remarkably simple to use filter that fits onto your kitchen or bathroom tap. It's economical, highly efficient filter with exclusive 1 year warranty



Industrial Solutions

Clean water is on everyone’s mind lately. Contaminated municipal supplies and wells spoiled by industrial chemicals are in the news. Having an extra layer of protection for the water you drink is always a good idea, The Centora is a popular choice of many customers due to its price and reliablity. Centora offers solutions for homes from basic to drinking purposes. All centora water filters come with 1 year warranty.


Are you on a medium budget and looking for an effective filtering system? Centora Pure+ is an excellent choice for your valuable money.

Home Master Mini

Easy to use small capacity filtration technique for your home. The Home master series is specially designed for basic filtering purposes only.

Home Master

Easy to use large capcity filtration technique for your home. The Home master series is specially designed for basic filtering purposes only.

best selling Products

Sustainable unbeatable purification technology

American Aqua Pixel

American Aqua Pixel filter gives elegant look for your place with giving mineral rich purified water. Pixel filter is made with premium materials which gives luxury look for your workplace. Pixel comes with exclusive 3 years warranty and long term spare parts support. 12 Liters stock tank with 300 Liters capacity per day. Call us now for booking your pixel filter today.

Home Lite

Home master is a fully automatic water purification system specially designed as start up purification solution for homes. The home master filter suits for small to medium level homes who expect low budget with low maintenance. Home Master filter comes with 12 Liters stock tank and 280L capacity per day.

Pure Drink Project

American Aqua Pure Drink is a project operated in rural areas with purpose of giving clean water for rural people. As reverse osmosis filters are expensive than traditional sand filters, most of rural villages are aware of accessing clean water, In this case American Aqua launched a special project called "Pure Drink" which gives new job opportunities and mineral rich pure water for all people.

Home Pod

PriXmo Home Pod filter is one of best selling product which suits for low budget purposes. The home pod filter equipped with 5 steps filtering system which removes all unhealthy particles. Home Pod comes with a 1-year warranty and long term spare parts support.

Industrial Filters

Capital Aqua Industrial water purification systems give ultra low maintenance cost with high redundancy and mineral rich drinking water for commercial purposes. American Aqua industrial solutions also fulfil distilled water requirements through industry standard equipment. Industrial filters capacities are available as 6000L/day, 12000L/day, 20000L/day.

The importance of water.

Water is the largest natural resource but only 3% of it is freshwater, of which just 1/3 is accessible for use in agriculture and cities. The rest is frozen in glaciers or hidden too deep underground.

Today, the main water source for over 2 billion people are aquifers – underground stores of freshwater. As income levels have risen globally, so has the demand for water-intensive goods such as manufactured, meat, and dairy products, stressing global freshwater resources. Such increase in global freshwater consumption has led to the depletion of over half of the world’s largest aquifers.

At this pace, available freshwater reserves needed to ensure basic water, food, and energy security are predicted to drop by 40%.As the world warms, climate change can threaten ecosystems and environments that protect vital water resources, limiting access to them even more.


Capital Aqua Corporation

Water Treatment as a Service

We manufacture, install, own, operate, and maintain high-end water treatment equipment. We deliver our systems in movable shipping containers and integrate with your existing pump infrastructure and power source.  During operation, we remotely monitor the equipment to ensure performance.

There is no expensive equipment to purchase, operate or maintain.  We take care of all that.  Growers only pay for acre-feet that are treated, subject to an agreed-upon annual minimum.

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