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Alkin Spark Plus is a premium RO water purifier designed to deliver clean, safe, and healthy drinking water for homes and offices. It features advanced multi-stage purification, in-tank protection, and a smart digital display to ensure superior water quality with minimal wastage
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RO + TDS + Alkaline Water Purifier with In-Tank UV and Digital Display
ALKIN Spark Plus is designed for Indian homes and offices that require dependable purification for brackish, tap and municipal corporation water. It combines RO purification, TDS control, alkaline technology and in-tank UV protection in one system.
The purifier includes a digital display that presents filter-life information, RO flow rate and purified-water quality. Online TDS visibility is also included in the supplied technology specification.
A 6-litre built-in tank stores purified water for regular use, while the in-tank UV feature adds an additional treatment function for stored water. The purifier supports wall-mounted or tabletop installation.
Its listed purification capacity is up to 20 litres per hour, with a maximum duty cycle of 100 litres per day and power consumption of 24 watts.
The digital display is designed to make everyday purifier monitoring more convenient. It presents useful operating information in a visible format.
The supplied product description states that the display shows filter life, RO flow rate and purified-water quality. Online TDS visibility is also listed within the product technology.
These features help users remain aware of the purifier's operating condition and maintenance requirements during regular use.
ALKIN Spark Plus combines multiple filtration and purification functions. The listed filter arrangement includes sediment, carbon block and post-carbon cartridges together with a Thin Film Composite RO membrane.
The sediment cartridge supports reduction of suspended particles from incoming water.
The carbon block stage forms part of the listed pre-treatment arrangement.
The Thin Film Composite RO membrane supports reduction of dissolved impurities.
TDS control is included to manage dissolved-solids levels according to system configuration.
The alkaline stage forms part of the product's listed purification technology.
Post-carbon conditioning and in-tank UV complete the listed treatment arrangement.
ALKIN Spark Plus includes in-tank UV protection. This feature adds a UV treatment function for water stored inside the built-in tank.
The UV stage works alongside the purifier's RO, TDS control and alkaline technology. Correct performance depends on installation, flow, source-water condition and regular maintenance.
UV components should be inspected and serviced according to the manufacturer's applicable service recommendations.
The built-in 6-litre tank stores purified water for regular home or office use. Stored water can remain available even when the purifier is not actively producing water.
Keeps a practical quantity of purified water available for everyday requirements.
Previously stored water may remain available during a short power interruption.
Reduces repeated waiting by keeping purified water inside the tank.
The supplied product specification lists ALKIN Spark Plus for brackish and tap water. The product description also mentions municipal corporation water.
RO purification supports reduction of dissolved impurities and salinity-related content.
Suitable tap-water sources can be processed within the listed operating conditions.
The product description presents municipal corporation water as a suitable source.
The listed purification capacity is up to 20 litres per hour. The supplied technical specifications also state a UV purification production rate of 20 litres per hour.
The maximum listed duty cycle is 100 litres per day. Actual production may vary according to water pressure, temperature, source-water condition and maintenance.
RO purification separates part of the incoming water during operation. ALKIN Spark Plus includes low water wastage technology intended to reduce unnecessary rejection compared with conventional RO systems.
The actual recovery ratio can vary according to incoming-water quality, TDS, pressure, temperature, membrane condition and maintenance.
The rejected-water connection should be installed correctly. Suitable non-drinking reuse options can be discussed with the installation team where practical.
The supplied technical specification lists both wall-mounted and tabletop placement. This allows the purifier to be installed according to the available kitchen or office space.
Wall placement can help preserve available counter space.
Tabletop installation can be used where a suitable stable surface is available.
Sufficient clearance should remain available for servicing and cartridge replacement.
The supplied product information states that ALKIN water purifiers include a one-year warranty and four free services per year under the stated Service AMC offer.
Warranty coverage is subject to applicable company terms and conditions.
Four free services per year are included under the stated offer.
The supplied content lists the Service AMC offer as free and valued at ₹3,000.
Specifications are presented in equal-width cards so the available page width is fully used without creating a stretched empty table column.
Applications
Brackish and tap-water purification
Technology
RO + TDS + Alkaline + In-Tank UV + Digital Display
Online Information
Online TDS visibility
Purification Capacity
Up to 20 LPH
Body Material
ABS food-grade plastic
Mounting
Wall mounting or tabletop
Dimensions
400 × 230 × 540 mm
Minimum Inlet Condition
0.3 kg/cm² pressure and 10°C
Maximum Inlet Condition
3 kg/cm² pressure and 40°C
Filter Cartridges
Sediment, carbon block and post carbon
Auto-Flushing
Yes
Weight
10.5 kg
Storage Capacity
6-litre built-in tank
UV Production Rate
20 L/hr
Maximum Duty Cycle
100 litres per day
Power Consumption
24 watts
Membrane Type
Thin Film Composite RO
Booster Pump Voltage
24 V DC
Input Power Supply
Single phase 220 ± 10 V AC, 50 Hz
Brand
Alkin Water
Model
ALKIN SPARK PLUS
Combines RO, TDS control, alkaline technology and in-tank UV.
Displays filter life, flow information and water-quality details.
Online TDS information is included in the supplied specification.
Keeps purified water ready for regular household or office use.
Supports wall-mounted and tabletop installation.
Includes an automatic flushing function for the RO system.
Includes technology intended to reduce unnecessary rejection.
The purifier's listed power consumption is 24 watts.
Includes the stated warranty and free-service offer.
It uses RO, TDS control, alkaline technology and in-tank UV protection.
Yes. The display shows filter life, RO flow rate and purified-water quality.
Yes. Online TDS visibility is included in the supplied technology specification.
The purifier includes a 6-litre built-in storage tank.
The listed purification capacity is up to 20 litres per hour.
The maximum listed duty cycle is 100 litres per day.
It is listed for brackish and tap water, and the description also mentions municipal water.
Yes. It supports wall mounting as well as tabletop placement.
Yes. An auto-flushing system is included in the supplied specifications.
The listed power consumption is 24 watts.
The listed membrane is a Thin Film Composite RO membrane.
Sediment, carbon block and post-carbon cartridges are listed.
The supplied specification lists a weight of 10.5 kg.
The listed dimensions are 400 × 230 × 540 mm.
Water already present in the tank may remain available, depending on the stored quantity.
The supplied content states a one-year warranty and four free services per year.
| Brand | Alkin Water |
| Model | ALKIN SPARK PLUS |
| Capacity | As per variant |
52 Verified Reviews
Researched for three weeks before buying. Compared ten brands. Alkin came out on top for features versus price ratio. Been using for five months now and nothing to complain about.
Shipped to my family in India as a gift. They say water quality improvement is massive. Zero complaints from them since installation three months ago.
My gym runs on this for protein shake preparation and drinking. Members appreciate the clean water. Worth the investment for any health-focused space.
7 liter tank is perfect for family of five, never runs out.
Bought this for parents in Noida from Canada. Setup was smooth and their water quality is now excellent. Happy I made this investment.
Biwi ne bola tha koi bhi lete aao, maine Alkin liya, aur ab woh khud iska advertisement karti hai ghar mein.
Service wale bhai time pe aaye aur bahut acche se samjhaya filter change karna. Thanks Alkin.
We run a small restaurant in Delhi and installed this for kitchen use. Water quality improvement in our cooking has been noticed by customers themselves.
Running a small school canteen in Mumbai. This keeps children safe from waterborne diseases. Already recommended to four other school canteen managers.
Hamare yahan TDS bahut zyada tha, ab sab normal hai. Installation bhi jaldi hua.
Wife was not convinced initially about spending this much. Now she tells all her friends to buy only Alkin. The water quality change is visible when you make tea or cook rice.
Took service call after six months. Technician arrived within four hours and changed filters. Total service experience was smooth. Annual charges are transparent and fair.
Borewell water was terrible before, now it is crystal clear.
Bhai ek baar try karo iska paani, fir koi aur brand nahi chahiye tumhe. Kamaal ka taste hai.
7 liter tank is perfect for family of five, never runs out.
Bahut accha product hai, ghar ke sabhi log khush hain. Paani bilkul saaf aata hai ab.
Built quality feels premium, not cheap plastic like cheaper brands.
Mere bachche pehle baar baar beemar padte the, ab sab theek hai paani clean hone ke baad.
Our building water supply is very hard and smells bad. This purifier removes everything. Even the smell of chlorine is completely gone. Very satisfied customer.
Filter replacement is easy and cost is reasonable compared to others.
Researched for three weeks before buying. Compared ten brands. Alkin came out on top for features versus price ratio. Been using for five months now and nothing to complain about.
Water in our locality has high iron content. This removes it completely. Earlier our white clothes were getting orange stains. Now no more issues.
Bought online, delivered within two days. Installation team called same evening. By next morning it was running. Efficient service all around.
Compared with Kent and Aquaguard, this gives better value for money.
First time using RO purifier. Friend suggested Alkin and I trusted. After two months I can say water taste is far superior to what we were drinking before. No regrets.
Compact design fits perfectly under my kitchen sink.
Bought this after moving to a new flat where water quality was unknown. TDS meter showed 520 before, now it shows 38. Very happy with purchase and the whole Alkin team was helpful throughout.
Running since eight months with zero maintenance issues.
Delivery was on time and packaging was really sturdy.
Compact design fits perfectly under my kitchen sink.
Got free demo before purchasing. Sales person explained everything clearly without pressure. Installation was done next morning. This is how buying experience should be.
Our office pantry uses this. Thirty employees drink from it daily. No complaints in nine months of use. Planning to buy second unit for conference room.
The UV stage gives extra confidence especially during monsoon.
Our NGO installed this in a rural school. Children now have access to clean drinking water daily. Alkin team provided good support throughout the process.
My mother had digestion issues for years. After switching to this purifier, she feels much better. Doctor also said clean water makes a big difference. Worth every rupee.
Customer support team helped with installation questions on call.
Finally clean water at home, no more buying bottles every week.
My kids stopped getting stomach problems after we installed this.
Installation was done in 40 minutes, technician was very professional.
We are from Kenya and visited India for work. Our host had this purifier and water quality was exceptional. I am looking to import for our office back home.
Gifted to my in-laws. They were initially reluctant about technology but now they love the digital display and the clean water. Best gift decision.
My kids stopped getting stomach problems after we installed this.
Replaced a Kent purifier that was giving constant problems. Alkin has been rock solid since day one. Water quality is excellent and the digital display shows filter life which is helpful.
Pehle bottle wala paani mangwana padta tha, ab ghar ka paani hi best hai. Full recommend.
Relocated back to India after ten years abroad. Water quality was the biggest concern. This machine has solved it completely. Very relieved.
Gaon se shift hua hoon, yahan ka paani bahut kharab tha. Alkin ne sab solve kar diya.
Ek mahine pehle lagwaya, ab chai aur khana dono mein farq dikh raha hai paani ka.
TDS came down from 480 to 42, absolutely brilliant machine.
Water tastes completely different now, sweet and fresh.
Paanch saal se Kent use kar raha tha, is baar Alkin liya. Bohot better hai quality mein.
Works excellent in hard water areas. We are in Rajasthan where TDS crosses 800 in summer. This brings it down to under 50. Reliable performance.
Biwi ne bola tha koi bhi lete aao, maine Alkin liya, aur ab woh khud iska advertisement karti hai ghar mein.