Water Purifier

Havells Aquas Water Purifier (White and Blue) with 5-stage Purification

The Havells Aquas water purifier emerges as a robust solution for clean, refreshing water within homes or offices. Boasting a 5-stage purification system, this appliance guarantees absolute safety by combining 100% RO and UF purification methods. This dual method ensures the removal of a broad spectrum of impurities, from organic and inorganic molecules to bacteria and cysts, delivering crystal-clear water that’s free from contaminants.

One standout feature is the UF membrane, an essential component that effectively filters out algae, spores, bacteria, and more, ensuring top-notch water quality. The inclusion of a dual mineral and bacteriostatic taste enhancer cartridge further elevates the water’s taste and quality, promising a refreshing drinking experience.

The design considerations are commendable as well. The compact form factor with three-way mounting options—wall mounting and corner mounting—offers flexibility in installation, optimizing space utilization. The hygienic zero splash water flow controller faucet is a thoughtful addition, allowing for convenient dispensing while minimizing splashes.

Havells has prioritized user convenience with a removable transparent tank that facilitates easy cleaning, ensuring hygiene is maintained at all times. Moreover, the indicators for purification process, power and error, and tank fullness provide useful real-time feedback on the purifier’s status.

Feedback from customers has been largely positive. Many commend the appliance’s appearance, water taste, and quality, emphasizing its functionality and sleek design. Installation is highlighted as a smooth process, contributing to overall satisfaction. Additionally, customers appreciate the product’s value proposition, finding it worth the investment. However, there are sporadic mentions of mixed experiences with delivery.

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  • Product Dimensions: 38.2L x 27.3W x 49H Centimeters
  • Power Source: Corded Electric
  • Item Weight: 8000 Grams (8 kg)
  • Design: Compact design with 3-way mounting (Wall, Corner)
  • Model Name: Aquas
  • Manufacturer: Havells India Limited
  • Country of Origin: India
  • Model Number: GHWRAQD015
  • Generic Name: Water Purifier
  • Purification Method: 100% RO and UF Purification
  • Included Components: 1 Water Purifier, 1 User Manual, 1 Installation Kit
  • Warranty: 1 Year Comprehensive


UF Membrane

The UF membrane in the Havells Aquas purifier serves as a vital tool in purifying water by meticulously removing minute impurities, microorganisms, and particulates. Operating through a physical filtration process, this semi-permeable membrane boasts tiny pores, ranging from 0.01 to 0.1 microns, adept at blocking contaminants like bacteria, viruses, colloids, and large organic molecules.

Its primary role involves eliminating harmful microorganisms such as bacteria, viruses, cysts, and pathogens that might pose health risks when consumed. Additionally, the UF membrane effectively filters suspended particles, sediment, and turbidity, guaranteeing the water’s clarity and purity, thereby enhancing taste and appearance.

Unlike some purification methods that deplete essential minerals during filtration, the UF membrane retains these crucial elements, ensuring the purified water remains enriched with necessary nutrients, contributing to its taste and health benefits.

Operating at lower pressures compared to RO membranes, the UF membrane facilitates a continuous water flow, reducing the need for high-pressure pumps and enhancing energy efficiency. Its durability and longer lifespan, attributed to larger pore sizes that deter clogging, make it a resilient choice.

100% RO and UF Purification Method

The 100% RO (Reverse Osmosis) and UF (Ultrafiltration) purification method utilized in the Havells Aquas water purifier represents a comprehensive approach to water treatment. Here’s an in-depth look at these two purification techniques:

Reverse Osmosis (RO) Purification:

Reverse Osmosis (RO) purification relies on a semi-permeable membrane with ultra-small pores of about 0.0001 microns. These pores allow only water molecules to pass while blocking dissolved salts, heavy metals, and contaminants.

RO effectively removes dissolved solids like arsenic, fluoride, lead, chlorine, and other chemicals, ensuring water safety and purity. This process enhances taste, clarity, and overall quality by eliminating impurities, making water more palatable for consumption.

Ultrafiltration (UF) Purification:

Ultrafiltration (UF) operates similarly to RO, employing a membrane-based filtration system. However, UF membranes have larger pore sizes, typically ranging from 0.01 to 0.1 microns, allowing for the filtration of larger particles while retaining essential minerals.

UF membranes excel in filtering microorganisms such as bacteria, viruses, cysts, and larger particles, ensuring the water’s cleanliness and safety by eliminating potential contaminants that could cause waterborne diseases. Moreover, UF, like RO, preserves essential minerals during the purification process, ensuring that the purified water remains enriched with nutrients for consumption.

Benefits of Dual Purification:

  • Safe Drinking Water: The dual RO and UF purification method provides an extra layer of assurance, guaranteeing safe and clean drinking water by addressing multiple types of impurities.
  • Improved Taste and Health: By removing various contaminants and preserving essential minerals, this purification method not only enhances the taste of water but also contributes to the health benefits derived from mineral-rich drinking water.


The Havells Aquas water purifier is equipped with a user-friendly indicator system, offering real-time updates on various operational aspects. The purification process indicator provides live feedback on the ongoing water purification, allowing users to monitor the status of the purification cycle.

Additionally, the power and error indicator keeps users informed about the unit’s electrical status, highlighting any potential issues or errors that may require attention. Moreover, the tank full indicator serves as a convenient notification when the storage tank reaches its capacity, signaling the completion of the purification process and indicating that the purified water is ready for use.

Together, these indicators offer a comprehensive overview of the purifier’s performance, ensuring users are continuously updated on purification progress, electrical status, and tank capacity for a seamless experience.

Design and Dimensions

The Havells Aquas water purifier embodies a harmonious blend of functionality, versatility, and aesthetic appeal. Its compact dimensions—490 mm in height, 273 mm in depth, and 382 mm in width—make it a versatile fit for kitchens, offices, or any space without overwhelming the area.

Offering both wall and corner mounting options, this purifier adapts effortlessly to various installation preferences, optimizing space utilization to suit individual needs. The hygienic flow control faucet ensures clean and splash-free water dispensing, while the ingress protection tank cover shields stored water from external contaminants.

Its transparent and removable tank simplifies maintenance, facilitating easy cleaning for consistent hygiene. Smart alerts and indicators provide real-time insights into the purifier’s operation, offering comprehensive visibility into the purification process, power status, and tank capacity.

Combining sleek aesthetics with durability, this purifier seamlessly complements diverse interior settings while ensuring long-term reliability and sustained high-quality water purification.


Precisely, Havells Aquas water purifier stands as a robust and versatile solution for ensuring access to safe, clean drinking water. With its combination of 100% RO and UF purification methods, it tackles a broad spectrum of impurities, microorganisms, and contaminants.

The design, featuring compact dimensions and versatile mounting options, offers convenience without compromising functionality. Smart indicators and intuitive features keep users informed, enhancing the overall user experience. The UF membrane’s efficient filtration and the RO system’s comprehensive purification contribute to the water’s taste, clarity, and safety.

Moreover, its durable build, sustainability features, and retention of essential minerals highlight its reliability and environmental consciousness. Overall, the Havells Aquas water purifier excels in delivering high-quality, purified water while addressing user needs for convenience, efficiency, and health-conscious hydration.

BuyTopIndia Team

At BuyTopIndia.com, our team is a diverse group of professionals committed to delivering objective and well-informed reviews across a spectrum of products, ranging from electronics and kitchen appliances to home appliances. Each team member brings a unique background and expertise to the table, allowing us to approach product evaluations from various perspectives and ensuring a comprehensive assessment. Our methodology revolves around gaining firsthand knowledge through thoughtful product testing and leveraging the professional backgrounds of our team members in industries such as tech, beauty, kitchen appliances, and outdoor gear. This hands-on experience is complemented by extensive online and offline research, keeping us abreast of the latest models, technologies, and customer preferences to provide you with accurate and relevant information. To deepen… More »

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