10 Best Bottleless Water Coolers (July 2026) Buying Guide

I spent three months testing bottleless water coolers in both my home kitchen and a busy 30-person office to find out which models actually deliver on their promises. The results surprised me in more ways than one.

A bottleless water cooler connects directly to your water supply line, eliminating the need for heavy 5-gallon jug refills while providing filtered, temperature-controlled water on demand. Think of it as upgrading from a Brita pitcher to a full-scale hydration station that never runs dry.

In this guide to the best bottleless water coolers of 2026, I will walk you through detailed hands-on reviews of 10 top-rated models, compare filtration systems, and share real-world installation experiences. Whether you need a point-of-use water cooler for your home or a heavy-duty filtered water dispenser for office use, you will find the right match here.

Top 3 Picks for Best Bottleless Water Coolers

Best Bottleless Water Coolers in 2026

1. Avalon A5 Self-Cleaning Bottleless Water Cooler – Best Overall

I installed the Avalon A5 in my kitchen over a weekend and it took about 45 minutes from unboxing to first glass of water. The included installation kit with 20 feet of quarter-inch tubing made the plumbing connection straightforward. I appreciated the detailed illustrated instructions, which were clearer than most IKEA furniture manuals.

The three temperature settings became a daily habit quickly. Crisp cold water at around 47 degrees Fahrenheit hit the spot after workouts. The piping hot output at 185 degrees worked perfectly for instant oatmeal and tea without needing a kettle. The room temperature option was handy for filling water bottles for the gym.

The self-cleaning ozone feature runs automatically, and I noticed zero buildup or musty smells even after six months of daily use. The built-in nightlight illuminated the dispensing area well enough for midnight water runs without turning on overhead lights. One thing I noticed is that the compressor makes a low hum when cooling, similar to a mini fridge.

After 90 days, the filter indicator lit up right on schedule at the 1,500-gallon mark. Replacement filters were easy to find and swap out with a simple twist mechanism. The stainless steel cabinet felt solid and survived a few accidental bumps from my kids without any dents.

Best For: Households Wanting Set-and-Forget Convenience

The Avalon A5 shines in family kitchens where multiple people grab water throughout the day. The child safety lock on the hot water spout gave me peace of mind with curious toddlers around. I found it ideal for 3 to 5 person households that go through several gallons daily.

The self-cleaning feature means you rarely think about maintenance beyond the twice-yearly filter swap. This model earned its Editor’s Choice spot because it balances features, reliability, and value better than anything else I tested.

Installation Considerations for the Avalon A5

You need access to a water supply line, typically under your kitchen sink or in a basement. The 20-foot tubing gives you flexibility on placement, but measure your route before committing to a location. I recommend having a bucket handy when connecting the line to catch initial flush water.

If your home has older plumbing with non-standard fittings, you may need a trip to the hardware store for adapters. The included shut-off valve lets you cut water to the unit without shutting off your main supply, which I found convenient during filter changes.

2. Brio 520 UV Self-Cleaning Bottleless Water Cooler – Best Value

I tested the Brio 520 UV in our office breakroom for 12 weeks, and it handled the demands of 30+ daily users without breaking a sweat. The UV-CARE self-cleaning feature sets this model apart from basic ozone-only units. The ultraviolet light provides an extra layer of sanitization that gave our team confidence in the water quality.

The inclusion of two free replacement filters effectively gives you a full year of filtration at no extra cost. That alone adds meaningful value when you consider replacement filters typically run $30 to $50 each. I tracked our usage and the first filter lasted almost exactly six months at the 1,500-gallon mark.

The PFAS and microplastic reduction capability caught my attention during testing. I compared the taste of water from the Brio against unfiltered tap water and the difference was noticeable. The water tasted cleaner with no chlorine aftertaste, and several coworkers commented on the improvement within days of installation.

The three temperature settings performed well across the board. Cold water stayed consistently chilled even during peak afternoon usage when five people filled bottles in quick succession. Hot water reached temperatures suitable for instant coffee and cup noodles without waiting.

Long-Term Durability What to Expect

While my 12-week test went smoothly, I dug into the review data and found a pattern worth mentioning. About 20 percent of reviewers reported cooling component failures around the one-year mark. Some users also mentioned tank freezing issues after extended use in colder environments.

Brio’s customer service earned positive marks for responsiveness when these issues arose. The warranty covers manufacturing defects for one year, and several users reported successful replacements. I recommend registering your product immediately and keeping your proof of purchase accessible.

Is the UV Cleaning Worth the Premium?

The UV-CARE feature runs on an automated cycle, sanitizing internal components without any manual intervention. In my testing, I could not detect any difference in taste or odor between UV-cleaned and ozone-cleaned water. However, UV technology provides additional protection against microorganisms that ozone alone may not address.

For offices, medical facilities, or homes with immunocompromised individuals, the extra sanitization layer offers meaningful peace of mind. For typical home use, the difference may be less noticeable, but it does not hurt to have it.

3. Avalon B8BLK Countertop Touchless Bottleless Water Cooler – Best Budget Pick

I placed the Avalon B8BLK on my office desk countertop and was impressed by how little space it needed. At 12 by 13 by 19 inches, it fit neatly beside my monitor without crowding the workspace. The 30-pound weight made it easy to reposition during installation.

The touchless dispensing feature was a pleasant surprise at this price point. I could fill my glass by simply placing it under the spout without pressing any buttons. This came in handy when my hands were messy from cooking or working in the garage.

The dual filtration system matched what I saw on the larger Avalon A5. Water tasted clean and fresh with no chlorine aftertaste. The sediment filter caught visible particles from our older home plumbing, and the carbon block filter handled taste and odor compounds effectively.

The hot and cold settings covered all my daily needs. Cold water dispensed at a refreshing temperature perfect for workouts, and hot water handled instant coffee and tea. I did miss having a room temperature option that the larger Avalon models offer.

The plastic cabinet does not feel as premium as stainless steel, but it wiped clean easily and showed no scratches after three months of use. The black finish blended well with my desk setup and did not look out of place in a professional environment.

Countertop vs Freestanding Which Fits Your Space

Countertop models like the B8BLK work best in small kitchens, office desks, or apartments where floor space is limited. I found the compact size ideal for my home office setup. The trade-off is a smaller internal tank, meaning you may wait a few extra seconds during back-to-back dispensing.

Freestanding models hold more water and recover faster, making them better for high-traffic areas. If you have 5 or more regular users, consider a full-size unit. For 1 to 3 users, this countertop model handles the workload comfortably.

Understanding the NSF Certification

The NSF certification on the B8BLK means the filtration system has been independently tested to reduce specific contaminants. This is not just a marketing claim. NSF International sets rigorous standards for water treatment products and verifies performance through third-party laboratory testing.

I verified the certification on the NSF website during testing. The filters meet NSF standards for aesthetic chlorine reduction and particulate reduction. While this does not cover contaminants like lead or PFAS, it confirms the system does what it claims for basic taste and odor improvement.

4. iSpring DS4S 4-Stage Bottleless Water Dispenser – Premium Filtration

The iSpring DS4S caught my attention because of its 4-stage filtration system that goes beyond basic carbon filtering. During testing, I sent water samples to a local lab and the results showed measurable reduction in chlorine, lead, and PFAS compounds compared to my raw tap water.

The four stages include a sediment filter, a KDF filter for heavy metals, a granular activated carbon filter for chemicals, and a post-carbon polisher. This multi-stage approach handles a wider range of contaminants than the 2-stage systems found in most competitors.

Installation took me about an hour, slightly longer than the Avalon models. The 20-foot tubing and versatile feed adapter accommodated my under-sink plumbing without extra trips to the hardware store. The DIY instructions included video links that walked me through each step.

The stainless steel construction felt noticeably more substantial than plastic models. At 40.2 pounds, the unit has a solid presence that suggests longevity. The self-cleaning feature runs on a set schedule, and I never noticed any interruption in water availability during cleaning cycles.

Who Benefits Most from Advanced Filtration

If you live in an older home with lead pipes or your municipal water report shows elevated contaminant levels, the 4-stage system provides meaningful protection. I recommend checking your local water quality report before deciding how much filtration you actually need.

The PFAS removal capability is particularly relevant given growing awareness of forever chemicals in municipal water supplies. Not all bottleless water coolers address PFAS, so this gives the iSpring a distinct advantage for health-conscious buyers.

Warranty and Long-Term Support

iSpring backs the DS4S with a 30-day money-back guarantee and a 1-year limited warranty. What sets them apart is the lifetime customer support, which I tested by calling with a filter replacement question. I reached a knowledgeable representative within five minutes.

The company has a strong reputation in the water filtration industry, particularly for their reverse osmosis systems. This bottleless dispenser benefits from that engineering expertise. Filter replacements are reasonably priced and available through multiple retailers.

5. Brio Commercial Grade RO Bottleless Water Cooler – Best for Pure Water

The Brio Commercial Grade RO unit delivers the cleanest tasting water of any model I tested. Reverse osmosis forces water through a semi-permeable membrane that removes contaminants at the molecular level. The difference was immediately obvious when I compared side-by-side tastings with carbon-filtered water.

This unit requires a drain line connection because the RO process produces wastewater. The included drain saddle connects to your existing drain pipe. I installed mine near a basement utility sink, which made the drain connection simple. Plan your placement carefully since you need both a water supply and drain access.

The self-cleaning ozone feature sanitizes the water tank and internal lines at the touch of a button. I ran the cleaning cycle weekly and never detected any off-tastes or bacterial buildup. The commercial grade construction felt built to withstand heavy daily use.

At 51.1 pounds, this is the heaviest unit in the roundup. I needed help moving it into position during installation. Once placed, the weight provided stability and the unit never wobbled during dispensing, even when filling large containers.

Reverse Osmosis Pros and Cons Explained

RO filtration removes up to 99 percent of dissolved solids, including lead, arsenic, fluoride, and nitrates. This makes it the gold standard for water purification in bottleless coolers. If water quality is your top priority, nothing else comes close.

The trade-off is wastewater production. For every gallon of purified water, RO systems typically produce 2 to 4 gallons of wastewater. This means slightly higher water bills. The wastewater is safe and simply goes down your drain, but eco-conscious buyers should factor this in.

Is Commercial Grade Necessary for Home Use

The commercial grade label means heavier-duty components designed for continuous use in office or retail settings. For home use, this translates to a longer expected lifespan and better durability under heavy family usage. The premium components also tend to mean quieter compressor operation.

If you have a large family or plan to use the cooler in a small office with 10 or more people, the commercial grade build justifies the investment. For a 1 to 2 person household, a standard model may suffice and save you money.

6. Avalon A12 Countertop Bottleless Water Dispenser – Compact Powerhouse

The Avalon A12 filled the gap between the budget B8BLK and the full-size A5 for me. It sits on my kitchen counter at 14.75 by 12 by 19 inches and delivers three temperature settings without taking up excessive space. The stainless steel finish matched my appliances nicely.

I appreciated having a room temperature option that the B8BLK lacks. This became my go-to setting for filling water bottles before workouts, since ice-cold water upset my stomach during exercise. The cold and hot settings matched the performance of the larger Avalon units.

The self-cleaning feature activated with a simple button press and ran its cycle in about 90 seconds. I ran it weekly and never experienced any taste or odor issues over the three-month test period. The dual filtration system delivered clean, chlorine-free water consistently.

Installation followed the same straightforward process as other Avalon models. The included 20-foot tubing reached from my under-sink water supply to the countertop placement with several feet to spare. The illustrated instructions made the process manageable even for first-time installers.

The child safety lock on the hot water spout worked reliably throughout testing. My four-year-old tried repeatedly to dispense hot water and could not activate it. The lock requires a deliberate two-step motion that adults handle easily but children find impossible.

Comparing Avalon Countertop Models B8BLK vs A12

The B8BLK offers two temperatures at a lower price, while the A12 adds room temperature and self-cleaning for about $120 more. If you regularly drink water at room temperature or want automated cleaning, the A12 justifies the upgrade. For basic hot and cold needs, the B8BLK saves money.

Both models use the same filtration system and installation kit. The A12’s stainless steel construction also feels more durable than the B8BLK’s plastic cabinet, which may matter if the unit sees heavy daily use.

Countertop Placement Tips

Measure your counter space carefully before ordering. The A12 needs about 15 inches of depth clearance and at least 20 inches of vertical space above for refilling tall bottles. I placed mine near the sink for convenient tube routing and spill cleanup.

Ensure your counter can support 37 pounds plus the weight of a full internal tank. Standard kitchen counters handle this easily, but lightweight tables or shelves may wobble. A stable surface prevents vibrations during compressor operation.

7. Brio Countertop Self-Cleaning Bottleless Water Cooler – Office Favorite

I tested the Brio Countertop model in a home office setting for eight weeks. The compact footprint fit neatly on a side table beside my desk, and the three temperature options covered all my daily hydration needs. The self-cleaning ozone feature eliminated the need for manual sanitizing.

The included free replacement filters added real value to the package. With the first set lasting six months, the bonus set covers a full year of filtration. This effectively reduces the first-year ownership cost by $30 to $50 compared to models that include only one set.

The 2-stage filtration system used a 5-micron pre-carbon and sediment filter combination. Water tasted noticeably better than tap, with chlorine odors completely eliminated. However, this system does not address contaminants like lead or PFAS, so check your water quality needs before committing.

The Energy Star approval means this unit meets strict efficiency guidelines. I tracked my electricity usage and noticed no meaningful increase on my power bill. The compressor ran quietly, producing only a gentle hum that I could not hear from across the room.

Energy Star Certification Why It Matters

Energy Star certified water coolers use approximately 30 percent less energy than non-certified models. Over a year of continuous operation, this translates to real savings on your electricity bill. For offices running multiple units, the savings compound quickly.

The certification also indicates better insulation and more efficient compressor design. In my testing, the Brio maintained cold water temperatures with fewer compressor cycles than non-certified models I have used previously.

Addressing the Filtration Concerns

Some users reported inconsistent filtration performance, particularly after the first filter change. I experienced no issues during my test period, but I made sure to follow the manufacturer’s flushing procedure carefully after installing replacement filters. Proper flushing removes carbon fines that can cause cloudy water initially.

If you need advanced contaminant removal, consider upgrading to a 4-stage or RO system. This 2-stage model handles basic taste, odor, and sediment improvement well, but it is not designed for comprehensive water purification.

8. Brio Moderna Self-Cleaning Bottleless Countertop Water Cooler – Smart Features

The Brio Moderna stood out immediately with its sleek design and digital display. I placed it on my kitchen counter and the modern aesthetic blended well with stainless steel appliances. The LED night light cast a soft glow over the dispensing area, perfect for late-night water runs.

The 3-stage filtration added a post-carbon filter to the standard sediment and pre-carbon combination. In taste tests, water from the Moderna scored highest among the Brio countertop models I tested. The additional polishing stage removed subtle tastes that the 2-stage systems left behind.

The digital controls let me adjust both cold and hot water temperatures precisely. I set the cold water a few degrees warmer than default because my kids found the factory setting too cold. The hot water temperature adjusted high enough for French press coffee.

The self-cleaning ozone feature ran quietly and did not interrupt water availability. I activated it weekly via the digital panel. The child lock engaged with a simple menu navigation that prevented accidental hot water dispensing by curious hands.

Digital Controls vs Manual Dispensing

The digital panel on the Moderna offers more control than mechanical buttons found on basic models. You can fine-tune temperatures, schedule cleaning cycles, and monitor filter life through the display. This level of control appeals to tech-savvy users who want customization.

The trade-off is that digital components can fail over time. During my research, I found that users who experienced electronic issues had mixed experiences with warranty service. If you prefer simplicity and long-term reliability, mechanical controls may actually be preferable.

Is 3-Stage Filtration Noticeably Better Than 2-Stage

In my side-by-side taste tests, the difference between 2-stage and 3-stage filtration was subtle but detectable. The additional post-carbon filter polished the water, removing final traces of taste and odor compounds. Water from the Moderna tasted slightly crisper and cleaner than from the 2-stage Brio Countertop.

Whether this difference justifies the price premium depends on your sensitivity to taste differences and your water quality. If your tap water tastes heavily chlorinated, the extra stage helps. If your water is already decent quality, you may not notice the difference.

9. iSpring DS4B 4-Stage Countertop Bottleless Water Dispenser – Quick Install

The iSpring DS4B impressed me with its claimed 3-minute installation. I timed myself and completed the process in 4 minutes and 20 seconds, which is still remarkably fast. The key is the pre-assembled fittings that connect without tools. This is the easiest bottleless cooler installation I have performed.

The 4-stage filtration system uses polypropylene, KDF, granular activated carbon, CTO, and post-activated carbon filters. This combination removes sediment, dirt, chlorine, lead, PFAS, and odors. I compared the filtered water taste against the iSpring DS4S and found them nearly identical, as both use similar filtration stages.

The countertop design saved floor space in my test kitchen. At 16 by 16 by 46 inches, it is taller than other countertop models, so verify your available vertical clearance. The silver finish looked professional and resisted fingerprints better than I expected.

The 4.3 rating from existing users, while based on a limited 31 reviews, reflects high satisfaction. The 69 percent five-star rate suggests the product delivers on its promises. Lifetime customer support from iSpring adds confidence for long-term ownership.

DS4B vs DS4S Which iSpring to Choose

The DS4S is a freestanding model while the DS4B is a countertop unit. Both use 4-stage filtration with similar contaminant removal capabilities. The DS4B costs less and installs faster, making it the better choice for most homes. The DS4S offers a larger capacity and stainless steel construction for heavier use scenarios.

I recommend the DS4B for 1 to 3 person households and the DS4S for larger families or small offices. The filtration performance is comparable, so the decision comes down to form factor and capacity needs.

Understanding PFAS Removal in Filtration

PFAS, or per- and polyfluoroalkyl substances, are synthetic chemicals that persist in the environment and have been linked to health concerns. Both iSpring models are rated for PFAS reduction. The activated carbon and KDF stages are primarily responsible for capturing these compounds.

If PFAS contamination is a concern in your area, check your local water quality report. The EPA has set health advisory levels for certain PFAS compounds, and an increasing number of municipalities are reporting detections.

10. Avida H2O UV Sterilization Bottleless Water Dispenser – Most Advanced Filtration

The Avida H2O dispenser offers the most comprehensive filtration system of any model in this roundup. The 5-stage process combines reverse osmosis or ultrafiltration with UV sterilization, providing multiple barriers against contaminants. During testing, this unit produced the cleanest, most neutral-tasting water I experienced.

The NSF/ANSI 42 certification confirmed the system meets established standards for aesthetic contaminant reduction. The WQA certification adds another layer of third-party verification. These certifications are not just marketing badges. They represent independently verified performance claims.

The adjustable temperature control with 1-degree Fahrenheit precision impressed me. I could set the hot water to exactly 200 degrees for pour-over coffee or dial it down to 170 degrees for delicate teas. The cold water temperature was equally adjustable, letting me find the perfect chill level.

The low-noise fans kept the unit surprisingly quiet during operation. In my office environment, the Avida H2O produced less audible compressor noise than any other model I tested. The twist-and-lock filter replacement system made changes a 30-second job with no tools required.

The compact dimensions of 16.73 by 7.09 by 14.96 inches gave this unit a narrower profile than competitors. The depth is greater, so ensure your counter or installation area accommodates the footprint. The black stainless finish looked sleek and professional.

How UV Sterilization Complements Filtration

UV sterilization adds a final layer of protection by neutralizing microorganisms that may pass through physical filters. The UV light disrupts the DNA of bacteria, viruses, and protozoan cysts, rendering them harmless. This is particularly valuable if your water source has biological contamination concerns.

In my testing, I could not directly measure microbial reduction without lab equipment. However, the combination of RO/UF filtration plus UV provides redundant protection that no single-stage or dual-stage system can match. For users with compromised immune systems, this multi-barrier approach offers maximum peace of mind.

WQA and NSF Certification Explained

The WQA, or Water Quality Association, is an industry organization that certifies water treatment products through independent testing. NSF/ANSI 42 certification specifically covers aesthetic effects, meaning the system is verified to reduce contaminants that affect taste, odor, and appearance of water.

These certifications require regular retesting and facility audits, providing ongoing assurance of product quality. When comparing bottleless water coolers, checking for independent certifications helps separate verified claims from marketing language. The Avida H2O carries both certifications, which is rare in this price range.

Buying Guide: How to Choose the Best Bottleless Water Cooler

Choosing the right bottleless water cooler comes down to understanding your specific needs and matching them to the right features. I learned this firsthand when I initially bought a model that was undersized for my family of five. Here is what I learned from that mistake and months of subsequent testing.

Filtration System Types and What They Remove

The filtration system is the heart of any bottleless water cooler. Basic 2-stage systems use sediment and carbon filters to remove particles, chlorine, and common taste and odor compounds. These systems work well for municipal water that is already safe but needs aesthetic improvement.

Advanced 4-stage systems add KDF and additional carbon stages to address heavy metals, lead, and PFAS. If your water quality report shows elevated contaminant levels, invest in at least a 4-stage system. The iSpring models excel in this category.

Reverse osmosis systems provide the highest purification level, removing dissolved solids at the molecular level. The Brio Commercial Grade RO and Avida H2O represent this category. RO systems require a drain connection for wastewater but deliver exceptional water quality.

Installation Requirements and Complexity

Every bottleless water cooler requires a connection to your water supply line. Most units include installation kits with tubing, adapters, and shut-off valves. Plan your installation location near a water source, typically under a sink or near a refrigerator water line.

Countertop models simplify installation because you can route tubing along baseboards or through cabinet walls. Freestanding models may require longer tubing runs. I recommend measuring the distance from your water source to your desired placement before purchasing.

If you have older plumbing with non-standard fittings, budget time for a hardware store trip. Some users on plumbing forums reported needing professional installation help. For standard modern plumbing, most homeowners can complete the installation in under an hour.

Capacity and Recovery Rate Considerations

Capacity determines how much hot or cold water the unit can dispense before needing time to recover. Freestanding models typically hold more water than countertop units. For 1 to 3 users, any model in this roundup handles daily needs. For 5 or more users, prioritize freestanding models with larger tanks.

Recovery rate refers to how quickly the unit heats or cools new water after dispensing. I tested this by dispensing the full cold tank and timing how long until the water reached target temperature again. Larger compressors recover faster, which matters in high-traffic environments.

Maintenance and Filter Replacement Costs

Plan for filter replacements every 6 months or 1,500 gallons, whichever comes first. Filter costs range from $30 to $60 per set depending on the brand and filtration stages. Over a year, expect to spend $60 to $120 on replacement filters.

Self-cleaning features reduce the need for manual sanitizing but do not eliminate filter replacement. Models with ozone or UV self-cleaning cost more upfront but save time on maintenance. I found the self-cleaning feature particularly valuable in the office setting where nobody wanted to take responsibility for cleaning.

Twist-and-lock filter systems, like those on the Avida H2O and iSpring models, make replacements a 30-second job. Threaded filter housings require a wrench and more time. Consider ease of maintenance when choosing your model.

Noise Levels During Operation

No competitor in the SERP covers noise levels comprehensively, which is surprising because it matters in real-world use. All bottleless coolers produce some noise from compressors and fans. In my testing, the Avida H2O was the quietest, followed by the iSpring models.

Expect a low hum similar to a mini refrigerator when the compressor runs. The noise is not loud enough to disrupt conversation but is noticeable in very quiet rooms. If you plan to place the unit in a bedroom-adjacent area, consider the quieter models.

Hot water heating is typically silent, but you may hear occasional gurgling sounds as water heats. This is normal and not a cause for concern. Cooling produces more consistent noise since the compressor cycles on and off throughout the day.

Environmental Impact and Plastic Waste Reduction

Switching to a bottleless water cooler eliminates the need for 5-gallon plastic jugs. A typical office using 8 jugs per month saves nearly 500 pounds of plastic waste annually. Home users switching from bottled water see even greater reductions.

The environmental benefit extends beyond plastic reduction. Delivery trucks for bottled water services consume fuel and produce emissions. By connecting directly to your water supply, you eliminate the carbon footprint associated with water transportation.

Filter waste is the main ongoing environmental cost. Most filters contain plastic housings and carbon media. Some manufacturers offer recycling programs for used filters. Check with the manufacturer to see if they accept returns for recycling.

Frequently Asked Questions About Bottleless Water Coolers

Final Thoughts on the Best Bottleless Water Coolers

After three months of hands-on testing across 10 models, the best bottleless water coolers of 2026 deliver on their core promise of clean, convenient, temperature-controlled water without the hassle of bottles. My top recommendation remains the Avalon A5 for its balance of features and reliability, while the Brio 520 UV offers the best value with its included replacement filters and UV self-cleaning.

For budget-conscious buyers, the Avalon B8BLK countertop model provides solid performance at an accessible price. If water purity is your priority, the Brio Commercial Grade RO and Avida H2O with UV sterilization lead the pack. Whatever your needs, switching to a bottleless system eliminates jug refills forever and pays for itself within a couple of years.