How Alpine Fresh USA Purifies Its Water: The 5-Step Process Explained

When it comes to water, purity isn’t a luxury—it’s a necessity. At Alpine Fresh USA, we take that seriously. Every bottle we deliver has gone through a precise, multi-stage filtration process designed to ensure clean, crisp, great-tasting water—whether you’re drinking it at home, at work, or on the go.

Here’s a behind-the-scenes look at how we turn ordinary water into something better.

Step 1: Sediment Filtration

We start by removing the large stuff—things like sand, rust, and dirt particles that may have entered the water supply through aging pipes or municipal infrastructure. Our sediment filter captures these visible impurities and gets the water ready for finer filtration ahead.

Step 2: Carbon Filtration

Next, the water passes through a high-quality activated carbon filter. This stage removes:

  • Chlorine
  • Volatile organic compounds (VOCs)
  • Unpleasant tastes or odors

This is where the water really starts to transform. It comes out cleaner, smoother, and free from that “tap water” smell or aftertaste.

Step 3: Reverse Osmosis (RO)

This is the heart of our purification process. Reverse osmosis forces the water through a semi-permeable membrane that blocks microscopic impurities like:

  • Lead
  • Nitrates
  • Fluoride
  • Arsenic
  • Bacteria and viruses

The result? Water that’s been purified at a molecular level.

Step 4: UV Sterilization

To ensure nothing harmful survives the journey, we use UV light treatment to sterilize the water. This stage neutralizes any remaining bacteria or microbes without adding chemicals—keeping your water safe and naturally clean.

Step 5: Polishing & Mineral Balance

Finally, the purified water goes through a “polishing” filter to ensure taste and clarity. In some cases, we also reintroduce trace minerals for balance and flavor—especially in our alkaline water, which is adjusted to a higher pH for smoother hydration.

What You Get in Every Bottle

By the time our water reaches your home or office, it’s:

  • Free from chlorine and contaminants
  • Filtered and balanced
  • Tasted and tested for quality
  • Bottled and sealed in sanitized containers

This 5-step process is the foundation of everything we do. It’s why families and businesses across Stanton and Orange County have trusted us for over 30 years.

Want to taste the difference for yourself?

Contact Alpine Fresh USA today and schedule your first delivery. Purity starts here.