OneDios Tech

Choosing the Right Air Purifier for Your Home

We often prioritise physical health through exercise and nutrition in today’s fast-paced world. However, we might overlook one critical aspect that affects our daily well-being – the air we breathe. Air purifiers have become vital for indoor spaces as the levels of pollutants and allergens in the air continue to rise. The challenging living conditions in metropolitan areas, where pollution levels have skyrocketed, have made it difficult to find fresh, clean air. Fortunately, air purifiers offer a reliable solution to combat these issues.

Indoor air pollution is a silent concern, and selecting the right air purifier can significantly impact air quality within our homes. Buying an extended warranty is better for increasing your air purifier’s lifespan. If you have further queries regarding the extended warranty and AMC for all air purifier brands such as Kent, Daikin, BlueStar, Samsung, Carrier, etc., download the OneDios app today. 

Here are some essential steps to help you choose the perfect air purifier for your home, ensuring fresh air for you and your loved ones.

1. Identify Your Needs

Determine why you need an air purifier. Do you or your family members suffer from allergies, asthma, or other respiratory conditions? Are you concerned about pet dander, smoke, or odours? Do you live in an area with more dust or construction work? Identifying your specific needs will help you narrow your options and find an air purifier that addresses your concerns. OneDios app makes it simple for the consumer to avail of the post-sales services without difficulties. 

  • Medical conditions like Asthma and Bronchitis- HEPA filter with Activated Carbon
  • Allergic Rhinitis – Allergies due to pollen, dust or pets – HEPA filter, UV light
  • Safeguarding Immunity – HEPA Filter, Cold Catalyst Filter, Activated Carbon, UV Light
  • Safety from smoke – HEPA Filter with Activated Carbon/Ionic filter/ Charcoal filter
  • Pollution and unpleasant odours – HEPA Filter with Activated Carbon/Ozone filter/ Charcoal filter

2. Understand Filtration Technologies

Air purifiers use different filtration technologies to trap and eliminate pollutants. The most common type is the High-Efficiency Particulate Air (HEPA) filter, which captures particles as small as 0.3 microns. Activated carbon filters are effective against odours and volatile organic compounds (VOCs), while UV-C technology can kill bacteria and viruses. Research each technology to determine which one suits your requirements.

  • Pre-Filter – To prevent the HEPA filter from becoming clogged, it is recommended to use a pre-filter. This filter captures larger airborne particles such as dust, pet fur, and non-woven fibres.
  • Antibacterial/ Germicidal filters aid in killing bacteria, germs and dangerous microorganisms.
  • High-Efficiency Particulate Air (HEPA) Filters can effectively eliminate 99.5% of airborne smoke, mould, and dust particles, even those as small as 0.3 microns that are invisible to the naked eye. This makes them an excellent choice for individuals who suffer from allergies.
  • Activated Carbon/Charcoal/Ozone filter uses porous carbon to trap impurities like unpleasant odours, smoke, and chemicals. However, it is not effective at removing allergens or chemicals entirely. 
  • Photocatalytic Oxidation (PCO)/ Cold Catalyst filter oxidises and breaks down harmful pollutants like formaldehyde, benzene, ammonia, and TVOC.
  • Ultraviolet filters use UV light to neutralise harmful germs and microorganisms, providing clean and safe air. However, it may not suit those with allergies or sensitivity to chemical fumes, smoke, or odours.
  • The ionisers / Ionisation filter releases electrically charged ions into your home, which bond with potentially harmful pollutants using a mild electrical field. As a result, these pollutants can no longer float around and instead either fall to the ground, where they can be vacuumed up or are attracted to filter plates. This is a highly effective way of filtering out tiny airborne particles such as smoke and dust.

3. Consider Room Size

The size of the room plays a crucial role in selecting the right air purifier. Air purifiers are designed to clean the air within a specific square footage. Measure the room’s dimensions and choose a purifier that can effectively clean the air within that space. Oversized purifiers may consume excess energy, while undersized ones will be less effective. If you plan to buy an air purifier, you should also purchase an extended warranty. Why not raise a service request on OneDios?

4. Check the Clean Air Delivery Rate (CADR)

CADR measures the efficiency of an air purifier in removing specific pollutants. It’s essential to match the CADR values with your room size and the types of pollutants you want to target. Look for air purifiers with higher CADR ratings in categories that matter most to you, such as pollen, dust, or smoke.

5. Noise Levels

Some air purifiers can generate noise, which might be disruptive in specific environments. Consider models with lower noise levels if you plan to place the purifier in your bedroom, office, or any other quiet area. Check product specifications and user reviews to understand how noisy the purifier is during operation.

6. Filter Replacement and Maintenance

Air purifiers require regular maintenance to function effectively. Filters need replacement after a certain period to ensure optimal performance. Before purchasing, check the filter replacement schedule and costs. Air purifier filters must be replaced and appropriately cleaned; otherwise, they will harm your health. Some models offer washable filters, while others require replacements. Factor in maintenance costs when making your decision. To replace the filters of your air purifier, contact OneDios.

7. Energy Efficiency

Energy consumption concerns many users since air purifiers run continuously to maintain air quality. Look for models with an Energy Star certification, as these are designed to be energy-efficient without compromising performance. This choice can lead to long-term energy savings and a more environmentally friendly option. OneDios app is a one-stop shop for all your air purifier service, complaints, repair, and extended warranty requests. Contact us today to learn how we can help!

8. Budget-Friendly Options

Air purifiers come in various prices, from budget-friendly to premium models. Set a budget that aligns with your requirements and explore options within that range. Remember that the initial cost isn’t the only factor; consider long-term expenses like filter replacements and energy consumption. An air purifier AMC plan or extended warranty would help you care for all your air purifier maintenance and repair needs. At OneDios, you can also schedule the air purifier service in advance.

9. Customer Service and Warranty

Always go for a brand that has excellent customer service. After-sales and installation service should always be top-notch. As it establishes the company’s brand and fosters confidence. Read customer reviews because they can help in brand differentiation. AMCs make the task of maintaining air purifiers relatively easy and convenient. 

It is crucial to select air purifiers from brands that offer a warranty allowing you to repair or replace the purifier or its parts in case of any fault or breakdown. More extended periods of warranty showcase the brand’s trust in its product. Choose an air purifier with the most extended warranty. By uploading a picture, you can now use the OneDios app to register your product and digitally keep all your documents, like invoices and warranty cards.


The right air purifier can significantly improve indoor air quality and overall well-being. This will be helpful in choosing an air purifier that suits your needs, room size, and budget. Remember, the goal is to create a healthier living environment for you and your family, and with the right air purifier, you’ll be breathing easier in no time.

OneDios app is a one-stop shop for all your air purifier service or AMC-related issues and queries without having to call various people or seek phone numbers. We aim to offer a top-class professional facility for repair, fitting, and air purifier service work. OneDios app makes it simple for the consumer to avail of the post-sales services without difficulties. It also keeps track of your air purifier service in the past and if any part was replaced. At OneDios, you can also schedule the next air purifier service in advance. OneDios now covers over 1350+ cities in India.

OneDios Tech

Top 5 Water Coolers of 2023

Water coolers are crucial to our daily lives, especially in India, where summers can be brutal. A glass of cold water is essential to quench your thirst in the heat. With the scorching heat and the need to stay hydrated, it’s no wonder that water coolers are a popular choice for many. A water dispenser or water cooler will instantly provide cold water or hot water to make tea or coffee in winter as per your needs and weather. Using a water dispenser, you can fulfil your water needs all year. 

Water coolers must be kept in reasonable condition to cool the water when the temperatures rise. Is your water cooler overdue for some service or maintenance? Schedule a customer care service with OneDios, before the summer heat gets too scorching.

However, choosing a suitable water cooler can be a daunting task. Various brands and models are available in the market, each with unique features and benefits. In this blog, we will discuss India’s top 5 water coolers based on the pros and cons of each model and its key features.

  • Blue Star BWD3FMRGA Star Water Dispenser with Refrigerator

Blue Star is a well-known brand in the water cooler industry, and the BWD3FMRGA model is a popular choice for many. This model offers hot, cold, and regular water, making it a versatile option for households and offices. It also comes with a refrigerator, which is a bonus.

Key features:

  • Hot, cold, and normal water dispensers
  • 3-litre cooling and 5-litre heating capacity per hour
  • 14-litre Refrigerator at bottom
  • Body made of ABS plastic and tank made of Food grade stainless steel
  • Child lock feature
  • Warranty: 1-year
  • Easy to use


  • Versatile with hot, cold and regular water taps.
  • Safety lock on the hot water tap
  • Easy to use, with simple buttons for dispensing water.
  • Saves electricity as you can switch off the heating or cooling function.
  • Cooling cabinet.


  • The model can be a bit noisy when dispensing water.
  • Bit pricey compared to other models.
  • It may require frequent maintenance, which can be an added cost.

The Blue Star BWD3FMRGA Star is a high-quality water dispenser that provides a practical and effective solution for all your drinking water demands at a very competitive price. Its sleek and fashionable design always ensures that cool water is available. The child safety lock mechanism ensures hot water safety for houses with small children. You can download the OneDios app and book your water cooler service for an extended warranty or water dispenser service in a few seconds.

  • Voltas Mini Magic Pure-T 500-Watt Water Dispenser

The Voltas Mini Magic Pure-T is another popular choice for households and offices. It is a compact model, making it easy to fit into small spaces. It offers hot, cold, and regular water, making it versatile and uses an environment-friendly refrigerant.

Key features:

  • Anti-corrosive, durable body
  • Table-top water dispenser with hot, cold and normal water options.
  • Compact size
  • 3-litre cooling and 5-litre heating capacity per hour
  • Warrant: 1-year
  • Child lock feature
  • LED indicator
  • Easy to use


  • Compact, suitable for small spaces.
  • It comes with a hot water safety lock, which makes it highly safe.
  • Easy to use, with simple buttons for dispensing water.


  • The Voltas Mini Magic Pure-T can be noisy when dispensing water.
  • It may require frequent maintenance, which can be an added cost.
  • Sometimes, the hot water gets mixed with the normal and the cold water.
  • No cooling cabinet or refrigerator, which can be inconvenient for storing beverages and food items.

The Voltas Mini Magic Pure-T Water dispenser is one of the best water dispensers in India. The LED indicator present in the water dispenser gives it an exquisite look. It comes with a 1-year warranty. With just one click, you can download the OneDios app for an extended warranty or water dispenser service or learn about AMC.

  • Usha Instafresh Cooling Cabinet Water Dispenser

The Usha Instafresh Cooling Cabinet Water Dispenser is a high-quality, adaptable water dispenser popular for households and offices. It has a huge 18-litre functional cooling cabinet, maintaining a low temperature of around 8°C to keep beverages and food items cool.


  • Hot, cold, and regular water options
  • Cooling cabinet for storage
  • Energy-saving features
  • Eco-friendly R-134a Refrigerant for safety and better cooling performance
  • 3-litre cooling and 5-litre heating capacity per hour
  • Warranty: 1-year
  • Stylish and durable ABS body with anti-rust faucets
  • Easy to use and maintain
  • LED indicators for power, cooling and heating ON/OFF
  • Hand grips on both sides make it convenient to move around


  • Versatile with hot, cold, and normal water options
  • Cooling cabinet for storage convenience
  • Three faucets are highly durable and stylish and are treated for bacteria, making them hygienic
  • Energy-saving features to reduce electricity bills
  • Separate controls for cold and hot water
  • Easy to use and maintain


  • May not be as durable as some other water cooler models in the market
  • May require frequent maintenance and cleaning
  • Normal water tap may dispense cold water sometimes
  • Can be a bit noisy when dispensing water

USHA Instafresh Cooling Cabinet Water Dispenser is ideal for homes or offices that need a steady cold-water supply. It is an aesthetically pleasing and practical addition to any home or company because of its sleek design and straightforward buttons. To repair and service the water cooler, raise a service request with  OneDios without calling various people or searching for phone numbers.

  1. Voltas Plastic Pearl Water Dispenser

The Voltas Plastic Pearl Water Dispenser is practical, dependable and looks beautiful and classy. This water dispenser’s stylish and sleek design makes it highly elegant. The blinking LED light will give you a clear idea about the water temperature that you have chosen.


  • Hot, cold, and regular water options
  • 20-litre Cooling cabinet for storage
  • Energy-saving features
  • Eco-friendly R-134a Refrigerant for safety and better cooling performance
  • 3-litre cooling and 5-litre heating capacity per hour
  • Warranty: 1-year
  • Low power consumption
  • Sleek and stylish design
  • Free-standing water dispenser
  • Child-lock safety feature
  • Ideal for big families


  • 3 LED indicators
  • Anti-corrosive body
  • Safety lock on the hot water tap
  • Large cooling cabinet


  • Bulky and difficult to move
  • Price is comparatively high

The Voltas Plastic Pearl Water Dispenser has a modern, sleek appearance. It ensures a constant supply of hygienic, cool water and is suitable for anyone who values functionality, efficacy and design. To repair and service the Voltas water dispenser, raise a service request with  OneDios without calling various people or searching for phone numbers.

  • Blue Star BWD3TTGA Water Dispenser

The Blue Star Plastic Water Dispenser is an easy-to-use water dispenser with nothing extra. It is a simple water dispenser that’s effective. The appliance is easy to operate. It has a tabletop design that is small enough to fit just about anywhere.


  • Hot, cold, and normal water options
  • Push type taps for better strength
  • Safety lock on the hot water tap
  • Eco-friendly refrigerant R 134A is used
  • Easily removable drip tray
  • 2.5-litre cooling and 5-litre heating capacity per hour
  • Low power consumption
  • LED indicator
  • Anti-corrosive, ABS plastic durable body
  • Warranty – 1-year
  • Tank made of food-grade stainless steel, making it highly safe
  • Storage capacity of the tank is 5 litres


  • Easy to install
  • Highly affordable
  • Lightweight and compact design
  • Hot water dispensing lock


  • Occasional reports of water leakage
  • No storage cabinet

Blue Star Plastic Water Dispenser is a simple yet efficient water dispenser. It is a highly affordable water dispenser and comes with a warranty of one year. You can book an appointment for a Blue Star extended warranty and water cooler service with the OneDios app.

OneDios hopes that the list of 5 popular water dispensers and models above will help you make the right decision. If you still have questions about purchasing India’s best water dispenser, contact our experts at OneDios for guidance. Buying a reliable water cooler that will suit your family’s needs and remain effective for many years is imperative. After considering your needs, narrow down your choices; this list can help you find the best water dispenser in 2023 to meet your needs.

To help you receive high-quality customer service for your appliances, OneDios offers professional services with the most experience. OneDios also records when your water cooler was last serviced and whether any parts were changed. You can also arrange the following water dispenser service in advance at OneDios. For all water cooler brands, you can also purchase an extended warranty and AMCs.

Regular water cooler maintenance results in a longer unit lifespan, increased energy efficiency, cheaper repair costs and enhanced cooling. With OneDios, you can contact any customer service within 60 seconds, regardless of the brand—Whirlpool, LG, Blue Star, Bajaj, Panasonic, Sony, Voltas, Kevinetc. OneDios is the one-stop shop for all home appliance service and repair needs. At OneDios, you can also schedule the next water dispenser service. OneDios now covers over 1350+ cities in India.

OneDios Tech

Why should you regularly clean your home appliances?

Are you aware that you should often clean your home appliances? For your home appliances to function correctly and be safe for you and others to use, they must be maintained. If you face difficulties booking home appliance service appointments with brands, you can raise a request on OneDios within 60 seconds. And request the appointment at your convenience.  

Regularly cleaning your home appliances can extend their lifespan and save you from unnecessary repair expenses. Most people often overlook the importance of cleaning their appliances regularly, which results in dust, dirt, and debris accumulation. Here, we will discuss why home appliances should be cleaned periodically and how OneDios can help you maintain them through their reliable appliance service and excellent customer service.

  • Improved Efficiency and Performance

You won’t leave your car service or oil change go, as it is crucial for its engine to function correctly. Similarly, cleaning your appliances regularly can significantly improve their efficiency and performance and safeguard your investment for years. Accumulated dirt, dust, and debris can clog the vents, filters, and other essential components, reducing the efficiency of your appliances. This can cause your appliances to consume more energy and perform poorly. Regular cleaning can improve the airflow and performance of your appliances, allowing them to work at optimal levels. At OneDios, we help you take care of all your home appliances. You can submit a service request in a few clicks without calling various people or searching for phone numbers.

  • Cost-Effective

Regularly cleaning your appliances can save you from costly repair expenses. Accumulated dirt and debris can cause wear and tear on the essential components of your appliances, which can result in frequent breakdowns and repairs. Dirty appliances must work harder, which results in higher utility bills. You can book the service on OneDios here for regular maintenance and repair of home appliances of any brand. Regular cleaning can help prevent this and ensure the longevity of your appliances. A well-maintained appliance will require fewer repairs, saving you money in the long run.

  • Improved Air Quality and Freshness

Dirty appliances can affect the air quality in your home, especially appliances like air conditioners and humidifiers. These appliances work by circulating air, and accumulated dirt and debris can reduce the air quality they circulate. Regular cleaning can ensure that the air in your home is clean and fresh, which is essential for people with respiratory problems. Therefore, call for appliance service at regular intervals. OneDios app is a one-stop shop for all your home appliance service or AMC-related issues and queries. The health and taste of your food can be affected if bacteria from old food deposits are present in your microwave oven or refrigerator. Mould in your washing machine or dishwasher will affect the washing and leave your garments or utensils feeling less than clean and fresh.

  • Safety

Some appliances, like ovens and dryers, can pose a safety risk if not cleaned regularly. For example, accumulated lint in dryers can cause them to overheat, resulting in a fire. Similarly, grease build-up in ovens and chimneys can lead to a fire hazard. Regular cleaning can help prevent such accidents and ensure the safety of your home. For extended warranty or appliance service, you can download the OneDios app and book your home appliance service in a few seconds.

  • Improved energy-efficiency

Did you know that keeping your appliances clean increases their energy efficiency? Your appliances operate more effectively when you clean them frequently. You can reduce your energy costs if your appliances are functioning correctly.

OneDios: Your One-Stop Solution for Appliance Service and Maintenance

OneDios is a leading online platform that provides appliance service and maintenance for various home appliances, including air conditioners, refrigerators, washing machines, and more. We offer multiple services, including installation, repair, maintenance, extended warranty, and more. Our services are performed by certified technicians with the necessary skills and expertise to provide efficient and reliable service.

OneDios offers a hassle-free experience to its customers. Our user-friendly website and mobile app make it easy for customers to book services online. We also provide transparent pricing and service warranty, ensuring customer satisfaction. OneDios’ excellent customer service team is available 24/7 to assist customers with their queries and concerns.

In conclusion, regularly cleaning your home appliances can improve their efficiency and performance, save you from costly repairs, and ensure the safety of your home. OneDios has become the number one trusted brand for home appliances, providing excellent quality and satisfaction to its customers. OneDios helps you book a service in 60 seconds and raise a complaint. It is bringing a revolution in how services are delivered in 6 clicks. You can also buy extended warranties and AMCs for all brands, like Whirlpool, Samsung, Bluestar, etc.

Maintaining your appliances regularly can ensure their longevity, save you money, and provide you with peace of mind. So, prioritise appliance maintenance to keep them running smoothly for years. At OneDios, we aim to make your experience easier, smoother, more comfortable, and more convenient for our customers. We approach your issues and complaints with great attention and care and offer quick services to resolve them. OneDios will also help keep track of your previous services, and you can fix your appliance’s next service in advance. OneDios now also covers over 1350 postcodes in India.