10 Best Bottleless Water Cooler 2025 in the United States

The Elkay LZS8WSSP bottleless water cooler is designed to offer clean, chilled water with a user-friendly, touchless bottle filler activated by a sensor and a push-bar bubbler for drinking. Its filtration system is convenient, featuring a quick-change filter accessible from both the front and side, plus an LED indicator to alert you when the filter needs replacement. The cooler uses a hermetically sealed refrigeration system providing cold water efficiently, with a fill rate of 1.1 gallons per minute and a laminar flow that minimizes splashing. It also includes a real drain system to prevent standing water, helping maintain hygiene.

Measuring about 39.5 inches tall and 19 inches wide and deep, this stainless steel unit is wall-mounted and relatively compact for commercial or high-traffic areas. It holds an 8-gallon capacity and operates with corded electric power between 50°F and 90°F. Installation requires wall mounting, which might need professional help. At 74 pounds, it’s sturdy but not easily portable.

The cooler excels in easy maintenance and hygienic design but lacks heating capabilities, making it best suited for those primarily seeking chilled water. The touchless activation and filter indicator add modern convenience, making it suitable for offices, schools, or fitness centers seeking a durable, hygienic water cooler without bottle handling. If you want a simple, reliable chilled water dispenser with easy filter changes and a clean-fill design, Elkay LZS8WSSP is a strong choice. However, if you need hot water options or detailed energy-saving features, you might want to explore other models.

The Elkay LZS8WSLK is a wall-mounted bottleless water cooler designed to offer filtered chilled water conveniently and hygienically. It features a touchless bottle filler activated by sensors, which is great for easy and sanitary use, plus a push-bar bubbler for traditional water dispensing. The cooling system is sealed and maintains a steady supply of cold water with a good flow rate of 1.1 gallons per minute, minimizing splashes thanks to laminar flow technology. Its filtration system is strong, certified to reduce lead, chlorine, taste, and odors, with a filter life of 3,000 gallons that is monitored by a handy LED indicator, so you know when to replace it.

Installation is straightforward since it mounts on the wall and connects to standard 115V power. Made from stainless steel with a light gray granite finish, it has a compact footprint (about 19" deep and wide, and 39" high), making it suitable for offices, gyms, or schools with limited floor space. The unit weighs around 60 pounds, so professional installation might be needed.

One downside is that it only offers chilled water, without heating capability, which might limit its use for those wanting hot water options. Energy consumption is moderate at 370 watts, so it’s reasonable for regular use but not the most energy-efficient model on the market. This cooler is well suited for anyone needing hygienic, reliable cold water with easy maintenance and a modern design, while it is less ideal if hot water or the most energy-saving solution is required.

The iSpring Bottleless Water Dispenser, model DS4B, offers a convenient solution for clean and filtered water with its built-in 4-stage filtration system. The advanced filtration includes polypropylene, KDF, granular activated carbon, CTO, and post-activated carbon filters, effectively removing sediment, chlorine, lead, PFAS, and odors. This ensures that you get clean and safe water. An easy 3-minute installation process with pre-installed filters and included toolkit makes setup straightforward, and changing filters is hassle-free, which simplifies maintenance requirements.

The dispenser provides three temperature settings—cold, hot, and room temperature—catering to a variety of needs, from refreshing drinks to hot beverages. The inclusion of a child safety lock is a thoughtful feature, enhancing safety for families with children. The unit is freestanding and has a sleek black design, measuring 16 inches in both depth and width, and standing 46 inches tall, making it a suitable fit for most spaces. However, at 50 pounds, it is relatively heavy, which might require some effort to move.

The dispenser's corded electric power source suggests consistent performance. Additional peace of mind comes from secure packaging to prevent transit damage and a 1-year warranty with lifetime customer service. The iSpring DS4B is a robust option for those seeking a bottleless water cooler with diverse temperature settings and advanced filtration. Potential buyers should consider the weight and ensure they have the appropriate space for this freestanding model.