The best water dispenser with a purifier depends on whether you want a bottleless cooler connected to a water line or a countertop-style pitcher dispenser. The Brio 520 is best for bottleless filtration with three temperatures, while Avalon offers a similar setup with dual filters. For homes using refillable jugs, the Brio bottom-loading cooler avoids lifting bottles. ZeroWater and Brita are better for storing filtered water in a refrigerator or on a counter.
| Product | Best For | Water Setup |
|---|---|---|
| Brio 520 UV Self-Cleaning Cooler | Bottleless dispensing with hot, cold, and room-temperature options | Plumbed, two-stage filtration |
| Avalon Self Cleaning Cooler | Three temperatures and dual filtration | Plumbed, sediment and carbon filters |
| Brio Bottom Loading Cooler | Homes that use 3- or 5-gallon bottles | Replaceable water jugs |
| ZeroWater 32-Cup Dispenser | Large-capacity filtered water with a TDS meter | Manual filling |
| Brita 27-Cup Dispenser | Simple, large-capacity everyday filtration | Manual filling |
Brio 520 UV Self-Cleaning Bottleless Water Cooler

The Brio 520 is best for households that want a bottleless cooler with filtered water and hot, cold, and room-temperature dispensing. Its two-stage system includes a 5-micron pre-carbon and sediment filter. The listed filters are intended to last six months or 1,500 gallons, and the product includes two replacement filters.
Choose this model if you want to avoid routinely buying and lifting water jugs while keeping three temperature options available. Its filtration system connects to a water line, so it is more suited to a location with an appropriate water supply and installation access than to a portable setup.
Consideration: Bottleless operation requires a water-line connection, and filters need periodic replacement. The supplied details do not specify installation requirements beyond the bottleless design.
Avalon Self Cleaning Bottleless Water Cooler

The Avalon is best for buyers who want a bottleless cooler with dual filtration and three temperature choices. Its included sediment and carbon block filters are listed for six months or 1,500 gallons. The installation kit includes 20 feet of tubing, a push-connect adapter, an under-sink adapter with shutoff valve, a filter-flushing adapter, and illustrated instructions.
Choose this model if the included connection materials and dual-filter setup fit your installation plan. The dispenser supplies cold, cool, or hot water, offering more temperature choice than a basic room-and-cold dispenser. It is listed as NSF certified for its filter and UL listed.
Consideration: This is a plumbed unit, not a dispenser for refillable jugs. Confirm that the installation kit and instructions suit your water-line location before choosing it.
Brio Bottom Loading Water Cooler

The Brio bottom-loading cooler is best for people who prefer bottled water and want to avoid lifting a jug onto the top of a dispenser. Its cabinet accommodates 3- or 5-gallon bottles. Three spouts provide hot, cold, and room-temperature water, and the hot-water spout has a two-step child-safety lock.
Choose this cooler if easy bottle loading and hot-water safety are priorities. An LED display and empty-bottle alert provide status information, while the three temperatures serve different household uses, from cold drinks to hot beverages.
Consideration: This model uses replaceable water bottles rather than a built-in purifier or bottleless filtration system. Buyers seeking tap-water filtration should compare it with the plumbed Brio or Avalon models.
ZeroWater 32-Cup Filter Dispenser

The ZeroWater 32-cup dispenser is best for buyers who want a large reservoir and a built-in way to check total dissolved solids. Its five-stage filter is described as removing virtually all TDS, and the integrated meter indicates when its reading reaches 006, the stated filter-change point. The filter is listed as IAPMO certified to reduce PFOA/PFOS, lead, chromium, and mercury; materials are BPA-free.
Choose it if you want to monitor TDS and dispense filtered water without plumbing or a powered cooler. Its capacity can suit shared household use, although the dispenser does not provide hot or chilled water directly.
Consideration: A TDS reading is a measure of dissolved solids, not a complete water-quality test. The unit must be manually filled and does not offer temperature controls.
Brita X-Large 27-Cup Water Dispenser

The Brita X-Large is best for households that want a straightforward, high-capacity dispenser for filtered tap water. It holds 27 cups and includes one Standard filter. Brita says the filter helps reduce chlorine taste and odor, copper, mercury, and other impurities. The BPA-free dispenser is designed for storing and dispensing water without a direct plumbing connection.
Choose this model if capacity and simple manual filling matter more than hot or cold dispensing. Brita also states that using its filter system can replace up to 1,800 single-use plastic water bottles per year.
Consideration: The listed package includes one filter, and the product does not provide a built-in TDS meter or temperature controls. Check filter replacement needs when comparing ongoing upkeep.
Buying Guide: How To Choose A Water Dispenser With A Purifier
Do you want bottleless filtration or a refillable reservoir?
Bottleless models such as the Avalon and Brio 520 connect to a water line and filter incoming tap water. They suit buyers who want to avoid changing large water jugs, but require an appropriate connection. The Brio bottom-loading cooler uses 3- or 5-gallon bottles and does not list built-in filtration. ZeroWater and Brita are manually filled dispensers that avoid plumbing and bottle-cooler installation.
Which filtration details should you compare?
Look at the filter stages, stated reduction claims, replacement interval, and whether replacement filters are included. Avalon lists sediment and carbon block filters with a six-month or 1,500-gallon lifespan. Brio 520 lists a two-stage system with the same stated interval. ZeroWater highlights five-stage filtration and a TDS meter, while Brita describes reductions including chlorine taste and odor, copper, and mercury. Claims differ, so compare the specific substances that matter to your household.
Do you need hot, cold, or room-temperature water?
Choose a powered cooler if you want hot and cold water directly from the dispenser. Avalon and both Brio coolers offer three temperature options, although the bottom-loading model uses water bottles. Brita and ZeroWater are unpowered storage dispensers; they do not dispense hot or chilled water.
What should families consider?
For a cooler that dispenses hot water, consider whether a child-safety lock is important. The Brio bottom-loading model specifically lists a two-step lock on its hot-water spout. Also consider placement, access to a water line or replacement jugs, reservoir capacity, and the routine effort of changing filters or refilling the dispenser.
Frequently Asked Questions
What is the difference between a water purifier dispenser and a water cooler?
A purifier dispenser filters water and stores or dispenses it. A water cooler adds temperature options, such as hot and cold water. Some products combine filtration and cooling, while basic filtered dispensers do not.
Which listed models filter tap water without water bottles?
The Avalon and Brio 520 are bottleless coolers with filtration systems. They are designed to connect to a water supply rather than use replaceable 3- or 5-gallon bottles.
Which dispenser includes a TDS meter?
The ZeroWater 32-cup dispenser includes an integrated TDS meter. Its listed instruction is to change the filter when the meter reads 006.
Which option is best if I do not want plumbing?
The Brio bottom-loading cooler uses replaceable water bottles, while the ZeroWater and Brita dispensers are manually filled. These options do not require the bottleless water-line setup described for Avalon and Brio 520.
How often do the bottleless cooler filters need replacement?
The listed Avalon and Brio 520 filters are described as lasting six months or 1,500 gallons. Actual replacement needs depend on use and the product’s filter guidance.