Jose Mier knows in Sun Valley, CA it’s important to stay hydrated. This is especially true during our current heat wave. We have several stores that sell purified water here in Sun Valley and some can be found on Yelp.

Access to clean, safe drinking water is one of the most fundamental needs for human health and survival. Although most developed countries, including the United States, have extensive municipal water systems that provide tap water to homes and businesses, many consumers still choose to purchase purified water from stores. These stores range from large supermarkets and warehouse clubs to independent neighborhood water shops, convenience stores, and even vending machines dedicated to dispensing purified water. The reasons behind this choice are diverse, spanning concerns over health, taste, convenience, environmental considerations, and lifestyle preferences. In this essay, we will explore the types of stores that sell purified water, the kinds of purified water available, and the many motivations that lead people to buy it instead of relying solely on tap water.
1. Types of Stores That Sell Purified Water
Supermarkets and Grocery Chains
Large supermarkets like Ralphs, Safeway, Walmart, or Kroger carry a wide range of purified water products. Shoppers can find gallon jugs, bottled packs of purified water, and specialty waters such as alkaline or distilled options. These stores appeal to families who may buy in bulk or to individuals who want the convenience of shopping for water while purchasing their weekly groceries.
Warehouse Clubs
Retailers like Costco, Sam’s Club, and BJ’s Wholesale are popular sources for purified water in bulk. These stores sell large packages of bottled purified water, which are particularly useful for offices, schools, and large households. The lower cost per unit makes warehouse clubs an economical option for those who consume purified water regularly.
Convenience Stores and Pharmacies
Chains like 7-Eleven, Circle K, and CVS Pharmacy provide purified water in smaller, more accessible packages. These stores cater to individuals who need water on the go, whether during commutes, road trips, or workouts. The single-serve bottles may cost more per ounce, but the accessibility and convenience justify the purchase for many people.
Independent Water Stores
Neighborhood water stores, often family-owned, specialize in offering purified water by the gallon or multi-gallon container. Customers bring their own bottles and refill them from the store’s filtration systems, which typically use reverse osmosis, ultraviolet sterilization, or carbon filtration. This approach appeals to people who want high-quality water but also value sustainability, as it reduces the number of disposable plastic bottles used.
Vending Machines and Kiosks
Self-service water kiosks are becoming more common outside supermarkets, drugstores, and gas stations. Companies like Glacier Water or Primo Water operate machines that allow customers to fill their containers with purified water for a low cost. These kiosks are a blend of convenience and affordability, bridging the gap between water stores and bottled water.
2. Types of Purified Water Available in Stores
Reverse Osmosis Water
This is one of the most common forms of purified water sold in stores. Reverse osmosis (RO) systems remove impurities such as chlorine, fluoride, salts, and other contaminants by pushing water through a fine membrane. It is considered one of the cleanest types of drinking water.
Distilled Water
Distilled water is purified through boiling and condensation, leaving behind minerals and impurities. It is often purchased not only for drinking but also for medical devices (such as CPAP machines), car batteries, and humidifiers.
Deionized and Demineralized Water
These waters undergo ion-exchange processes to remove mineral ions. While less common for everyday drinking, they are used in laboratories, aquariums, and specialized industries.
Alkaline Water
Some stores carry alkaline water, which has a higher pH level and is marketed for potential health benefits, such as neutralizing acidity in the body and improving hydration.
Flavored or Enhanced Purified Water
In addition to plain purified water, many stores stock flavored or vitamin-enhanced varieties. These appeal to consumers who want hydration combined with taste or nutritional supplementation.
3. Why People Opt for Purified Water
Health Concerns
One of the main reasons people buy purified water is concern about contaminants in tap water. While municipal water is regulated by the Environmental Protection Agency (EPA) and typically safe to drink, incidents such as the Flint, Michigan water crisis have shaken public confidence in local systems. People worry about chlorine, lead, pesticides, pharmaceuticals, and microorganisms. Purified water offers peace of mind.
Taste Preferences
Tap water often contains chlorine and other additives used for disinfection, which can affect taste and odor. Many people find purified water fresher and more palatable. For those with sensitive palates or who grew up drinking bottled water, purified water may simply taste better.
Medical and Dietary Needs
Certain individuals have specific health needs that make purified water preferable. For example, those with weakened immune systems may be advised to avoid tap water due to possible microbial contamination. Distilled water is recommended for use in medical devices. Some athletes and health-conscious individuals prefer alkaline water for its purported hydration benefits.
Convenience
For many, the choice comes down to convenience. Grabbing a bottle of purified water from a convenience store or supermarket is easier than carrying a reusable bottle everywhere. Purified water in single-use containers is ready to drink, portable, and available almost anywhere.
Lifestyle and Status Symbol
Bottled and purified water brands have become part of lifestyle choices, similar to coffee chains. Some consumers associate certain water brands with quality, health, or luxury. Premium brands such as Fiji, Evian, or Smartwater fall into this category.
Emergency Preparedness
Households often stock purified water for emergencies. Natural disasters such as earthquakes, hurricanes, or floods can disrupt municipal water supplies. Having bottled purified water on hand provides security and preparedness.
Sustainability and Refills
On the flip side, many consumers are aware of plastic waste issues and choose to buy purified water from refillable water stations or stores where they can reuse their bottles. This balances the desire for clean water with environmental responsibility.
4. Cost Considerations
Purified water can be significantly more expensive than tap water. A gallon of tap water in the U.S. costs less than a penny, whereas a gallon of purified water purchased in a store can cost between $0.30 and $1.50, depending on the source and brand. Bottled water in single-serve containers can cost even more per gallon. Despite the higher cost, people continue to buy purified water because the perceived benefits outweigh the expense.
Warehouse clubs and refill kiosks help reduce the cost for frequent users, making purified water more affordable for households that rely on it as their primary drinking source.
5. Environmental Concerns
One of the challenges of widespread purified water consumption is the environmental impact of plastic bottles. Millions of single-use bottles end up in landfills and oceans each year, contributing to pollution. Some stores have addressed this by promoting refillable bottle programs, recycling initiatives, or offering purified water dispensers. Independent water stores and kiosks play an important role here, allowing people to reuse bottles instead of relying on disposable packaging.
6. Community and Cultural Factors
In some communities, purified water stores are not just businesses but neighborhood hubs. People stop by weekly to refill their bottles, interact with staff, and feel confident in the cleanliness of their water. Cultural preferences also shape demand. For example, immigrant families from countries where tap water is unsafe often carry over the habit of purchasing purified water, even in the U.S. where the tap is generally safe.
7. The Future of Purified Water Stores
The demand for purified water is expected to grow as health awareness increases and consumer skepticism of municipal systems persists. Innovations in vending kiosks, at-home delivery services, and refill programs are making purified water more accessible and environmentally sustainable. The integration of apps and digital payments also enhances convenience, enabling customers to locate kiosks, track refills, and even subscribe to delivery services.
Conclusion
Stores that sell purified water play an important role in modern life, catering to consumers who seek health, taste, convenience, and peace of mind. Whether it’s a gallon jug from a supermarket, a case from Costco, a refill from a neighborhood water store, or a single bottle grabbed at a convenience store, purified water has become part of daily routines for millions of people. Despite the availability of safe tap water in most parts of the U.S., many people still prefer purified options due to concerns about contaminants, better taste, or lifestyle choices. While environmental concerns about plastic waste remain, refillable water programs and kiosks are helping to create more sustainable practices. Ultimately, the popularity of purified water reflects both practical needs and cultural values, showing how something as basic as drinking water can shape businesses, lifestyles, and consumer behavior.