Pre-Treatment
Helps remove particles, hardness, chlorine, odors, and other impurities before RO treatment.
Purified Water
Purified Water
Pure. Clean. Trusted.
Sterling Water Supply’s purified water goes through a multi-stage treatment process designed to reduce unwanted particles, dissolved solids, and impurities. Reverse osmosis, UV treatment, and final polishing help create clean, crisp, great-tasting drinking water for everyday use.
What Is Purified Water?
Purified water is water that has been treated to reduce unwanted particles, dissolved solids, and other impurities. The goal is to produce clean, clear water with a crisp and neutral taste.
Multi-Stage Treatment
Water passes through several purification stages before it is ready to refill.
- 1. Reverse Osmosis: Helps reduce dissolved solids and unwanted substances.
- 2. UV Treatment: Adds an additional purification step for microorganisms.
- 3. Carbon Filtration: Helps improve clarity, odor, and overall taste.
- 4. Clean, Neutral Taste: Designed to provide crisp and refreshing drinking water.
- 5. Made for Everyday Use: A practical choice for drinking, cooking, and refilling.
Sterling Water Supply uses a multi-stage purification system that includes reverse osmosis, UV treatment, carbon filtration, and quality checks.
Purified Water Process
Our Purified Water Process
A multi-stage process designed for clean, dependable, great-tasting drinking water.
Source Water
Water enters Sterling’s treatment system from the source supply.
Sediment Filtration
Helps remove dirt, sand, rust, and other suspended particles.
Softener & Carbon
Helps reduce hardness, chlorine, odors, and other impurities before reverse osmosis.
Reverse Osmosis
RO membranes help reduce dissolved solids and other unwanted substances from the water.
UV Treatment
Ultraviolet treatment adds another purification step designed to address microorganisms.
Polishing Carbon
Final carbon filtration helps improve taste, clarity, and overall water quality.
Ready to Refill
The finished water is ready for customers to refill and enjoy.
What Each Stage Does
Every stage has one job — working together for consistently clean water.
Reverse Osmosis
Uses membrane filtration to reduce dissolved solids and unwanted substances.
UV Treatment
Adds a further purification step designed to address microorganisms.
Final Polishing
Carbon filtration and quality checks help support clean taste and clarity.
Purified Water Benefits
Why Customers Choose Purified Water
Clean, dependable water for everyday life.
Advanced Purification
Multi-stage RO + UV treatment.
Clean Taste
Crisp, neutral, refreshing profile.
Everyday Use
Great for drinking, cooking, and refilling.
Consistent Quality
Produced through a controlled treatment process.
Water Comparison
Purified vs. Alkaline Water
Both are great choices — the difference is mainly in treatment focus and mineral profile.
VS
Purified Water
Clean. Pure. Trusted.
Reverse Osmosis
Advanced RO filtration
UV Treatment
Additional purification step
Multi-Stage Purification
Helps reduce impurities
Reduced Dissolved Impurities
Cleaner, high-quality water
Crisp, Neutral Taste
Clean and refreshing
No Alkaline Mineral Recipe
Focused on purification
Pure
& Clean
Everyday
Hydration
Alkaline Water
Smooth. Mineral-Balanced. Refreshing.
- pH
9.5 pH+ Target
Measured daily for consistency
Calcium + Magnesium
Added minerals
Sulfate Electrolytes
Included in our mineral recipe
Mineral-Balanced Profile
A smooth, refreshing taste
Smooth Taste
Clean and refreshing
Great for Everyday Hydration
A popular choice for daily use
9.5 pH+
Measured
Daily
Different by Design. Great in Their Own Way.
Whether you choose purified or alkaline water, you can count on Sterling Water Supply for clean, great-tasting water.
Which Water Fits Your Preference?
Choose Purified
If you prefer crisp, neutral-tasting water focused on advanced purification.
Choose Alkaline
If you prefer a higher pH, a mineral-balanced profile, and a smoother taste.
Purified Water for Everyday Life
Drinking
Clean, crisp water for daily hydration.
Cooking
A neutral-tasting option for food and beverages.
Refilling
Bring your clean containers or purchase reusable jugs in store.
Experience Sterling Purified Water
Visit our Sacramento store for clean, crisp purified drinking water.