Using Scale-O at home
Scale-O Mini Combo Water Softener(2x 500L)
Kailash Rekhari, Rupesh Kumar Vaishya, Chandrashekar BR & more
Kailash Rekhari, Rupesh Kumar Vaishya & more
1,000 others
₹5,500 /-
MRP
₹8,000 /-
Save 31%
(Inclusive of all taxes)
15 Day Refund Guarantee
Customers may place a refund request within 7 days of the original purchase date, if item is undelivered or missing. In case the product delivered and is partially or completely damaged and the buyer is not willing to get a replacement for the same, they will be requested to ship the product back, post which they will be provided with a full refund.
180 Day
Replacement Guarantee
Replacement Guarantee
Customers may request a replacement within 24 hours of delivery, if item is partially or completely damaged. We provide an extra replacement product in case the life of Scale-O Water Softener is exhausted earlier than 6 months subject to clear evidence displayed as photos and videos indicating that the product is consumed and floating on the surface of water inside the tank.
Free Delivery
COD Available
Simple Installation
Easy Exchanges
Secure Checkout
Specifications
Scale-O Mini Combo Water Softener (2x 500L)
Inch
C.M
Length
7.5" + 7.5"
19.05 + 19.05
Width
2.4" + 2.4"
6.09 + 6.09
Height
2.4" + 2.4"
6.09 + 6.09
Weight : 1.20kg
| Style | Compact |
|---|---|
| Shape | Cylindrical |
| Material | Polypropylene |
| Finish | Polished |
| Installation | Handheld |
| Colour | White + White |
| Size | Small + Small |
| Media | Food-Grade Softening Media |
| Technology | Chelation |
| Softening Capacity | 1,80,000 Litres |
| Daily Softening Capacity | 1000 L/D |
| Life in Water | 6-8 Months based on Usage |
| Shelf Life | 24 Months from MFG Date |
| Certification | RoHS & Foodgrade |
| Designed & Developed | Indian Hard Water |
| Hardness Levels | Up to 3000+ ppm |
| In the Box | 1 Mini + 1 Mini Water Softeners 1 Rope for Installation 1 Leaflet or User Guide |
| Note: | Does not reduce TDS as it is function of a Water Purifier or RO Does not remove iron or sand particles Does not change pH, colour, taste or smell of water |
Glimpse into Scale-O
ADVANTAGES
The Scale-O Advantage at Home
Salt-free hard water support for your whole home no salt, electricity or water wastage, and no plumber or technician needed for installation.
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Protects Appliances
Helps reduce scale buildup in geysers, washing machines, dishwashers, and pipelines.
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Cleaner Bathrooms
Reduces white stains and scaling on taps, showers, and tiles.
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Better Water Flow
Helps reduce mineral buildup inside plumbing systems for better water flow.
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Salt-Free Technology
No salt refilling, electricity, or water wastage from regeneration cycles.
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DIY Installation
Simply placed inside the overhead tank without plumber or technician.
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Whole House Protection
Supports hard water treatment for the entire house through the overhead tank system.
Scale-O Installation, Working, Replacement & Technology Guide
TECHNOLOGY COMPARISON
Advanced Chelation Technology v/s Others
See how Scale-O compares with salt-based, electromagnetic and multi-media systems for household scale protection.
| Water Softener Type |
Ion Exchange |
Electro-Magnetism |
Multi bed Filtration |
Recommended 
Advanced Chelation |
|---|---|---|---|---|
| Technology | Ion Exchange: Salt Based Water Softener | Electro-Magnetism: Electro-magnetic Water Softener | Multi bed Filtration: Multi-media Water Softener | Advanced Chelation: Scale-O Water Softener |
| Salt Required | Ion Exchange: Yes | Electro-Magnetism: No | Multi bed Filtration: No | Advanced Chelation: No |
| Electricity Required | Ion Exchange: Yes | Electro-Magnetism: Yes | Multi bed Filtration: No | Advanced Chelation: No |
| Water Wastage | Ion Exchange: Yes | Electro-Magnetism: No | Multi bed Filtration: Yes | Advanced Chelation: No |
| Plumbing Changes | Ion Exchange: Yes | Electro-Magnetism: Yes | Multi bed Filtration: Yes | Advanced Chelation: No |
| Installation Complexity | Ion Exchange: Complex | Electro-Magnetism: Moderate | Multi bed Filtration: Professional | Advanced Chelation: Simple |
| Regular Maintenance | Ion Exchange: Ongoing | Electro-Magnetism: Low | Multi bed Filtration: Ongoing | Advanced Chelation: Minimal |
| Operating Cost | Ion Exchange: Ongoing | Electro-Magnetism: Ongoing | Multi bed Filtration: Ongoing | Advanced Chelation: Zero |
| Suitable for Whole-Home Scale Protection | Ion Exchange: Yes | Electro-Magnetism: Limited | Multi bed Filtration: Partial | Advanced Chelation: Yes |
Technology
Technology
Scale-O Water Softener
Salt Required
No
Electricity Required
No
Water Wastage
No
Plumbing Changes
No
Installation Complexity
Simple
Regular Maintenance
Minimal
Operating Cost
Zero
Suitable for Whole-Home Scale Protection
Yes
COMPETITOR COMPARISON
Scale-O vs Competitors
See how Scale-O edges over and dominates its core-competitors with similar offerings.
| Feature |
Scale-O |
Core Competitors |
|---|---|---|
| Fit For Your Home | Scale-O: Sized to tank and daily use | Core Competitors: One size for all, no analysis |
| Capacity Range | Scale-O: 500 L to 5000 L | Core Competitors: Mostly 1000 L to 1500 L |
| Patented | Scale-O: Patented design | Core Competitors: Reverse-engineered, no patents |
| Indian Hard Water | Scale-O: Built for Indian hardness and TDS | Core Competitors: Copied designs, no R&D |
| Honest Replacement | Scale-O: Replace every 6 months | Core Competitors: Claims of 1 year that are not realistic |
| Safety Certified | Scale-O: Food-grade and RoHS | Core Competitors: Uncertified, not food-grade |
| Direct Manufacturer | Scale-O: Made by us | Core Competitors: White-label, outsourced |
| Specialist Focus | Scale-O: Water softeners only | Core Competitors: Also RO, tap cleaners, electronics |
| Long-Term Care | Scale-O: Retainer and subscription | Core Competitors: One-time sale, no retention |
| Long-Run Cost | Scale-O: Subscription keeps cost down | Core Competitors: Full price on every repurchase |
Fit For Your Home Sized to tank and daily use
Wrong size can under or over soften, so scale control suffers.
Capacity Range 500 L to 5000 L
Extra units raise cost, or a smaller unit weakens results.
Patented Patented design
Marketing without the technical know-how.
Indian Hard Water Built for Indian hardness and TDS
Can fail in high hardness and TDS up to 3000 ppm.
Honest Replacement Replace every 6 months
Performance can drop before you notice, then stop working.
Safety Certified Food-grade and RoHS
Uncertified chemicals can harm hair and skin.
Direct Manufacturer Made by us
Quality, hygiene, and lots can vary.
Specialist Focus Water softeners only
Not dedicated to this product or this problem.
Long-Term Care Retainer and subscription
Less care after the first purchase.
Long-Run Cost Subscription keeps cost down
You spend more over time than on a subscription.
WHY SCALE-O
Benefits with Scale-O
Multiple benefits everyday after getting Scale-O for your home.
For Health
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Healthier Hair & Scalp
Help reduce dry, brittle hair caused by hard-water mineral buildup.
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Better Water for Your Family
Cleaner-feeling water for cooking, drinking and everyday meals at home.
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Safe for Kids & Pets
Gentler water for bathing children and caring for pets at home.
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Softer-Feeling Laundry
Better water for everyday washing and household laundry.
For Homes
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Helps Reduce Scale Buildup
Helps manage mineral scale buildup on water-contact surfaces.
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Protect Water-Using Appliances
Helps reduce the impact of scale buildup in appliances that use water.
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Lower Maintenance Burden
Less visible buildup can mean less frequent cleaning and maintenance.
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Protect Everyday Fixtures
Help keep taps, shower fittings and other water-contact fixtures looking cleaner.
BEFORE & AFTER RESULTS
Checkout Before vs After Results with Scale-O
Genuine differences and impact after installing our water softeners across houses.
CERTIFICATIONS & QUALITY
Certifications
All Scale-O products are patented, certified and tested for highest safety which means zero risks.
REVIEWS
Loved by 1,000 Happy Homes
Real experiences from real customers who trust Scale-O.
Other sizes
Need a different tank size?
Mini, Semi and Centi are sized for your overhead tank. Compare water softener price, or shop all models for home.
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Shop NowScale-O Mini Water Softener (500L-750L)
Storage Tank 500LDaily Usage 500 L/dayFamily Size Upto 3 MembersProduct Size Small₹3,000.00 /-
Save 25%MRP ₹4,000.00/
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Shop NowScale-O Semi Water Softener (1000L-1500L)
Storage Tank 1000 L- 1500 LDaily Usage 1500 L/dayFamily Size 4 to 6 MembersProduct Size Medium₹4,000.00 /-
Save 11%MRP ₹4,500.00/
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Shop NowScale-O Centi Water Softener (2000L-2500L)
Storage Tank 2000 L-2500 LDaily Usage 2500 L/dayFamily Size 7 to 10 MembersProduct Size Large₹4,500.00 /-
Save 10%MRP ₹5,000.00/
FAQ
Scale-O Combo FAQ: Salt-Free Softeners for Two Overhead Tanks
Answers for Scale-O combo packs: protecting two tanks, salt-free water softener plans, install tips and how to choose Mini, Semi or Centi sizes.
Chat on WhatsApp
What is Scale-O and how does it work?
Scale-O is a salt-free water softener for Indian homes with overhead tanks. Place the compact unit inside your tank. As water flows through the home, it conditions minerals and helps reduce hard-water scale on pipes, fittings and household appliances, without salt, electricity or plumbing changes.
Is Scale-O a salt-free water softener?
Yes. Scale-O is salt-free, with no salt bags, no refill hassle and no regeneration waste. Compare salt-free vs salt-based water softeners for Indian homes, or see water softener price and plans.
Does Scale-O waste water like salt-based softeners?
No. Scale-O does not backwash or discharge water during regeneration. You get scale protection without the water wastage common in many salt-based systems. Read more in salt-free vs salt-based water softeners.
How does the Scale-O trial / guarantee work?
Scale-O offers a 7-day risk-free trial so you can try salt-free hard-water protection at home. Guarantee activation is confirmed with your invoice. Chat on WhatsApp from this page if you need help choosing a tank size.
Does a water softener reduce hair fall from hard water?
Hard water hair fall in India is often breakage from mineral film, not medical shedding. A salt-free water softener in the overhead tank can help hair feel less dry. Scale-O does not claim to stop balding. See hard water hair fall guide.
Can I install a water softener in an overhead tank without a plumber?
Yes. Scale-O is a DIY water softener for overhead tanks: open the lid, place the unit inside, close and use water normally. No plumber, drain or electricity. Read the overhead tank water softener guide.
ComboWhat is a Scale-O combo salt-free water softener for two tanks?
Combo packs include sized Scale-O units so you can protect two overhead tanks, useful for duplex homes or separate tank lines. Explore water softener combo plans and the water softener for home collection.
ComboHow do I choose Mini, Semi or Centi sizes inside a combo?
Match each unit to each tank: Mini 500L-750L, Semi 1000L-1500L, Centi 2000L-2500L. Confirm tank capacities before you buy.
ComboDo combo units still install without electricity or salt?
Yes. Each unit is a salt-free, no-electricity softener placed in its tank. No shared salt plant or wiring. Compare technology in salt-free vs salt-based water softeners.
ComboIs a combo better than buying one large salt-based softener?
For homes with two overhead tanks, dedicated tank-level Scale-O units often fit Indian plumbing better than one bulky salt plant. See plans and pricing and overhead tank softener guidance.
