The non-electric water purifiers appear to be cheaper, but they are not. However, they are portable, low-cost, and require little maintenance. These water purifiers are ideal for municipal water supplies or water with low TDS levels. If you are one among them, there is no need to look any further because we have created a list of India’s Best gravity-based water purifiers or Best UF water purifiers.
What is gravity-based water purification?
In general, a non-electric purifier is a device and purifier combo machine that, as the name implies, does not utilize electricity but instead relies on gravity. Because the sediment filter, carbon filter, and microfilter fiber UF membrane do not use a pump, the non-electric water purifier is gravity-based.
If your water is soft or the TDS level is less than 300, use this UF-filtered non-gravity water purifier if your budget is limited, as these non-electric water purifiers are quite cheap. These gravity-based, non-electric water purifiers use a fiber UF membrane to prevent bacteria and cysts from flowing through and thereby clean the water. Furthermore, the UF water purifier’s pore size is 0.002-0.5, bacteria have a pore size of 0.5-20 um, and viruses have a pore size of 0.03-1 um. As a result, they do not travel through the membrane and thereby purify the water.
Important fact: Filters such as sediment filters, carbon filters, and microfilters are piled vertically one after the other in the water purifier to remove impurities and cleanse the water.
Note: A gravity-based water filter is commonly known as a non-electric water purifier. It means that a non-electric and a gravity water purifier are the same. A UF water purifier is also known as a non-electric or gravity purifier. However, we can use the UF filter with an electric water purifier.
Why we choose these 6 Best Non-Electric Water Purifier
TATA Swach Cristella Advance Blue Water Purifier – 18 Liters Best Values
KENT Gold Gravity Non-Electric Water Purifier UF Technology Based with 20L storage Best Values
Prestige Non-Electric Acrylic 18 L Water Purifier PSWP 2.0 Transparent
Konvio Neer Stainless Steel Non-electric Gravity Water Filter and Purifier With 18 L Storage Stainless Steel
Tata Swach Desire + 27 Litre Gravity-Based Water Purifier TATA Purifier
KENT Gold Star 22 litres Gravity-Based Water Purifier Large Capacity
A Look At The Top Picks For The Best Gravity RO In India
Best Pick
USP
- Low-budget best UHF water purifier.
- 18 great L capacity.
- High-quality build quality.
Why should you buy
If your water source is tap water and has less than 300 TDS, get this Tata Swach UF non-electric water purifier. Tata Swach Cristella developed a food-grade body material that meets the USEPA’s log reduction value (LRV) for bacteria, viruses, and cysts.
Because these non-electric are so low when purifying, they have a larger jar capacity of 9 + 9 L of the tank, which is ideal for residential use. In addition, it has a filter and cartridge life of up to 6000 liters, making it durable.
- high-quality building material.
- UHF membrane that cleans the water preciously.
- Easy to use.
- Best gravity-based water purifier.
- Slow purifying.
Best Brand
USP
- The most trusted non-electric and chemical-free water purifier.
- UF water purifier for large families.
- Low maintenance and long-life non-electric water purifier.
Why should you buy
I prefer to purchase this transparent tank made of a non-toxic plastic UF-based non-electric water purifier based on UF technology that is best for low TDS (less than 300 TDS) and that purifies the water without removing minerals.
This Kent Gold gravity-based purifier will suffice if you have a large household. It cleans water of pathogens, contaminants, and microscopic particles. It is also a compact, portable gravity water purifier suitable for large families. This non-electric water purifier needs to be more active to filter, so don’t be concerned because of the small bid size. It is suitable for middle-sized and large families.
- This is the best water purifier without electricity for small and large families.
- Made of high-quality BPA-free plastic.
- It is durable, and its premium-quality cartridge works for a long.
- No significant cons except slow purifying.
Transparent Water Purifier
USP
- One of the best-designed and most durable non-electric water purifiers.
- Best for soft water cleaning.
- Best for an easy choice for bachelors, hostellers, or people who keep changing houses frequently.
Why should you buy
If you want a large-sized energy-saving water purifier with a UF filter, this non-electric gravity-based Prestige Acrylic is one of the best water purifiers in India, constructed of food-grade plastic.
It is intended for persons on a tight budget who want a portable water purifier. Renters, bachelors, singles, and students who drink tap water with less than 300 TDS can benefit from this finest water purifier with minimum maintenance at an affordable price. You may find this KENT Gold Star 22 liters Gravity-Based Water Purifier best due to its size and performance.
- Prestige Non-Electric Water Purifier with gravity-based UF filter.
- Transparent design with food-grade plastic material.
- A portable uf water purifier.
- Best water purifier with low maintenance cost.
- One of the affordable non-electric water purifiers.
- no major cons
Stainless Steel
USP
- The steel design.
- 2 extra ceramic candles
- Goo for big-size families for clean water.
Why should you buy
If you enjoy using stainless steel goods for your kitchen, Konvio Neer’s stainless steel non-electric gravity-based water purifier is beautiful and long-lasting.
This is a well-designed UF water purifier that does not require energy and regularly produces clean water for 6 to 8 people. Make sure that this is one of the best non-electric water purifiers that use UF technology and can clean water below 300 TDS; if it grows higher, the UF filter will become clogged. Because of its design, I’d like to get this purifier if my budget is tight.
- The design provides a 9 Litre + 9 Litre Tank.
- A durable non-electric water purifier.
- It can purify effortlessly for about 6-10 people each day.
- Good for small to large families.
- Easy to use and runs for a long while purifying the low TDS water.
- Slow water purifier.
Tata Purifier
USP
- Colossal water storage capacity.
- A portable gravity-based water purifier.
- Food-grade plastic construction.
Why should you buy
The Tata Swach Desire comes with a 27 L (13L impure+14L treated) storage tank and a large enough purifier for families of 8 to 10 people.
It has a good build quality, is lightweight and portable, and can be moved from one location to another. It is also simple to use and repair if necessary. Its pricing is a touch high, but the overall performance and quality are worth it. This is one of the most excellent non-electric water purifiers available for less than 3000 INR.
- Easy to install, including cartridge and top mesh.
- Though we have a Lil hard water, the cartridge is doing a decent job.
- Hose provision on top is added bonus.
- A nice gravity-based electric water purifier.
- water might spill if we fill extra.
Large Capacity
USP
- Great design that allows for wall mounting of this non-electric water purifier.
- Best gravity-based UF water purifier for low TDS water.
- Food grade and non-breakable plastic construction.
Why should you buy
This Kent Gold Star is a unique device with UF purification technology based on gravity or non-electric technology. Kent Gold Star has a Hollow Fibre Hydrophilic UF membrane with 0.1 Micron pore size, so small that bacteria and cysts cannot pass through it. The Ultrafiltration chamber is where the contaminants in the water are removed. This renders the water safe and completely pure for drinking.
Kent is one of the most well-known brands. And this gravity-based water filter, offered at a very competitive price, is a fantastic piece.
The Kent Gold Star does not use energy and does not use chemicals to clean water. This model is made of food-grade, non-breakable plastic, which offers excellent durability and a longer lifespan.
- Spin-welded UF membrane, which prevents tampering and improves membrane life.
- Kent Gold Star has a Hollow Fibre Hydrophilic UF membrane with 0.1 Microns that protects bacteria or cysts.
- Food-grade, non-breakable plastic that ensures high durability and longer life.
- Water Storage Capacity of 22 Litres (14+8).
- No major cons.
