If you’re looking for the best 4-stage RO water filtration systems, you’ve got great choices to evaluate. I’ve found models like the Express Water RO5DX and Pentair Pentek GRO-2550 that really stand out for their efficiency. The VIOMI 4-Years RO is perfect for high-capacity needs, while the Bluevua RO100ROPOT offers convenience on the countertop. Each option brings unique benefits for pure and revitalizing water at home. Stick around, and I’ll share more insights on choosing the best one for your needs.
Key Takeaways
- Look for 4-stage RO systems that efficiently remove 99% or more contaminants for pure drinking water at home.
- Consider models like the Express Water RO5DX and Aquatic Life for their high purification efficiency and reliable performance.
- Evaluate the ease of installation; some systems offer DIY setups while others may need professional assistance.
- Check for maintenance needs, including filter replacement frequency, to ensure long-lasting performance without hassle.
- Assess the space requirements, as compact or tankless designs can save valuable under-sink space in your kitchen.
PRO+AQUA Elite 5-Stage Whole House Water Softener and Filter Bundle System
If you’re looking for an effective water filtration solution specifically designed for well water, the PRO+AQUA Elite 5-Stage Whole House Water Softener and Filter Bundle System might be your best choice. This system offers unmatched filtration, considerably reducing contaminants like heavy metals and chlorine. It’s perfect for homes with 3-4 bathrooms, ensuring clean, soft water throughout. While maintenance is low with automatic regeneration, some filters may need changes every three months. Overall, I’ve noticed a marked improvement in water quality, with clearer flow and no unpleasant odors. Just be sure to check installation space and return policies before buying.
Best For: Households with well water and 3-4 bathrooms seeking effective filtration and softening solutions.
Pros:
- Unmatched filtration performance, reducing up to 99% of contaminants including chlorine and heavy metals.
- Low maintenance with automatic regeneration, providing hassle-free operation.
- Positive customer feedback on water quality improvement, eliminating odors and stains.
Cons:
- Some users report needing to replace filters every three months, which can be cumbersome.
- Installation may be challenging due to the system’s size, requiring adequate space.
- Customer support issues and high shipping fees may lead to dissatisfaction with returns.
Bluevua RO100ROPOT Countertop Water Filter System
The Bluevua RO100ROPOT Countertop Water Filter System stands out as an ideal choice for anyone seeking a hassle-free, effective solution for clean drinking water. I love that it requires no plumbing—just plug it in! The high borosilicate glass carafe notably reduces secondary pollution. With a 5-stage RO filtration process that removes 99.9% of contaminants, the taste and quality of the water are impressive. Plus, it has a 2:1 pure to drain water-saving ratio. Changing filters is easy, and I appreciate the intelligent display that tracks their lifespan. This system truly makes sustainable hydration convenient and enjoyable!
Best For: Individuals and families looking for a convenient and effective countertop water filtration solution without the need for plumbing.
Pros:
- No installation required; simply plug it in and start using.
- High filtration efficiency with a 5-stage RO system that removes 99.9% of contaminants.
- User-friendly maintenance with easy filter changes and an intelligent display for tracking filter lifespan.
Cons:
- Initial cost may be higher compared to some basic filtration systems.
- Requires regular maintenance and cleaning every 3-4 months for optimal performance.
- Filtered water capacity is limited to approximately 0.5 gallons in about 5 minutes, which may not be sufficient for larger households.
PRO+AQUA Elite 5-Stage Whole House Water Softener and Filter Bundle System for Well Water
Designed specifically for well water, the PRO+AQUA Elite 5-Stage Whole House Water Softener and Filter Bundle System offers unmatched filtration performance that’s perfect for small to medium households with 3-4 bathrooms. This system effectively removes heavy metals, iron, sulfur, and chlorine, providing you with soft, odor-free water. Installation is straightforward, and maintenance is low, thanks to easy filter changes and automatic regeneration features. While many users praise the significant improvement in water quality, some have reported issues with customer service and component reliability. Overall, it’s a solid choice for enhancing your home’s water quality.
Best For: Households with well water looking for an effective solution to improve water quality and reduce hardness in small to medium homes with 3-4 bathrooms.
Pros:
- Unmatched filtration performance, effectively removing heavy metals, iron, sulfur, and chlorine.
- Easy installation and low maintenance requirements with automatic regeneration features.
- Significant improvement in water quality, resulting in soft, odor-free water without white residue.
Cons:
- Mixed reviews on customer service, with some users facing difficulties in support responses.
- Reports of gauge failures and concerns about the reliability of certain components.
- Some users experienced issues with sulfur smell not being effectively removed, affecting overall satisfaction.
VIOMI 4-Years RO Water Filtration System
For anyone seeking a reliable and efficient water filtration solution, the VIOMI 4-Years RO Water Filtration System stands out with its impressive 600 gallons of filtered water production daily. Its 9-stage filtration removes up to 94.75% of TDS and boasts a remarkable reduction of PFOS and PFOA by 99.60%. I love how easy it is to install—just 20 minutes! Plus, the tankless design saves me a ton of under-sink space. The taste of my water has improved dramatically, and the sleek look fits perfectly in my kitchen. With a long filter lifespan, it’s definitely worth considering.
Best For: Individuals and families looking for a high-capacity, efficient water filtration system that improves water quality and saves space.
Pros:
- 9-stage filtration system effectively removes contaminants, improving taste and safety of drinking water.
- Tankless design saves 67% under sink space, making it ideal for smaller kitchens.
- Long filter lifespan reduces the frequency and cost of replacements, ensuring convenience.
Cons:
- Initial installation may be frustrating for some users, requiring a GFCI outlet and possible drilling.
- Replacement filters can be costly, adding to the long-term maintenance expenses.
- The system may take time to break in, requiring an initial run of 20 minutes before optimal performance.
Express Water RO5DX Reverse Osmosis Filtration System
If you’re looking for an efficient and reliable way to purify your drinking water, the Express Water RO5DX Reverse Osmosis Filtration System might just be your best bet. This NSF-certified system features a 5-stage filtration process, reducing up to 99.99% of contaminants like lead and chlorine, while improving taste remarkably. With a capacity of 50 gallons per day, it’s perfect for any household. Installation is user-friendly, thanks to the quick connect tubing. Plus, the emergency leak detector adds peace of mind. Overall, it offers an excellent balance of performance, efficiency, and support for anyone wanting pure, rejuvenating water at home.
Best For: Homeowners looking for a reliable and efficient water purification system to ensure clean and great-tasting drinking water.
Pros:
- NSF Certified: Ensures the system meets high safety and quality standards.
- High Purification Efficiency: Reduces up to 99.99% of contaminants, significantly improving water quality.
- User-Friendly Installation: Quick connect tubing allows for easy DIY setup without professional assistance.
Cons:
- Water Discharge Ratio: Produces 1-3 gallons of wastewater for every gallon of purified water, which may be a concern for some users.
- Pressure Requirements: May require additional equipment (booster pump or pressure regulator) if household water pressure is below 40 psi.
- Tight Space Challenges: Some users report difficulty with installation in confined spaces due to unclear dimensions.
Aquatic Life 4-Stage Reverse Osmosis Deionization Water Filter System
One standout feature of the Aquatic Life 4-Stage Reverse Osmosis Deionization Water Filter System is its impressive capacity to produce up to 100 gallons of purified water daily. Its Carbon Plus cartridge efficiently removes up to 98% of chloramines and 99% of chlorine, ensuring high-quality water. I appreciate the built-in pressure gauge that helps monitor performance, plus the Auto Shutoff Solenoid for efficient operation. Setup is generally straightforward, though some adjustments may be needed for ideal pressure. While it does produce some wastewater and can be a bit noisy, the overall effectiveness makes it a solid choice for my filtration needs.
Best For: Aquarists and households seeking high-quality filtered water for aquariums or drinking purposes.
Pros:
- High Capacity: Produces up to 100 gallons of purified water daily, suitable for larger setups.
- Effective Filtration: Carbon Plus cartridge removes up to 98% of chloramines and 99% of chlorine, ensuring clean water.
- User-Friendly Features: Built-in pressure gauge and Auto Shutoff Solenoid enhance ease of use and efficiency.
Cons:
- Wastewater Production: Generates significant wastewater, which may be a concern for some users.
- Noise Level: Can be quite loud during operation, potentially disruptive in quiet environments.
- Pressure Adjustments Needed: Some users may experience pressure issues requiring manual adjustments for optimal performance.
Aquatic Life RO Buddie 4-Stage Reverse Osmosis Water Filter System
The Aquatic Life RO Buddie 4-Stage Reverse Osmosis Water Filter System stands out as an excellent choice for aquarium enthusiasts seeking high-quality water filtration. With a production capacity of up to 50 gallons per day, it efficiently reduces Total Dissolved Solids (TDS) to an impressive 0 mg/L. The four-stage process—featuring a sediment filter, carbon block filter, RO membrane, and deionization filter—ensures clean, safe water for your aquatic pets. Installation is straightforward, often taking under an hour, and its compact design fits easily in any space. Plus, with a 4.5-star rating, users rave about its effectiveness and value.
Best For: Aquarium enthusiasts who require high-quality water filtration for optimal aquatic health.
Pros:
- Affordable compared to more expensive filtration systems, providing great value.
- Produces water with TDS readings as low as 0 mg/L, ensuring purity for aquatic life.
- Easy installation process that can be completed in under an hour.
Cons:
- Some users report slower output rates than expected.
- May require additional treatments for specific contaminants, such as chloramines.
- Filters need periodic replacement, which can add to maintenance costs.
APEC Water Systems ROES-50 Essence Series Reverse Osmosis Drinking Water Filter System
For anyone concerned about water quality, the APEC Water Systems ROES-50 Essence Series Reverse Osmosis Drinking Water Filter System stands out as a top choice. This 5-stage system removes up to 99% of impurities, including lead and fluoride, ensuring safe, clean drinking water. I appreciate that it’s designed and assembled in the USA, plus it features a 100% lead-free faucet. Installation is straightforward, with clear instructions guiding the process. Users rave about the crisp taste, often preferring it over bottled water. Overall, the ROES-50 is an excellent investment for anyone looking to improve their home’s water quality.
Best For: Individuals and families seeking a reliable and effective solution for improving their home’s drinking water quality.
Pros:
- Removes up to 99% of impurities, including harmful contaminants like lead and fluoride.
- Easy installation process with clear instructions and color-coded lines for convenience.
- Highly rated for taste and quality, often preferred over bottled water by users.
Cons:
- Initial setup may require some effort, particularly if space constraints exist.
- Regular maintenance needed for filter replacements, which may incur additional costs.
- Not suitable for all water pressure levels, requiring a feed water pressure of 40-85 psi.
SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter
If you’re looking for a reliable and efficient way to guarantee safe drinking water, the SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter stands out with its NSF/ANSI 58 certification. This 4-stage RO system effectively transforms tap or well water into pure drinking water, removing 99.99% of over 1,000 contaminants. I love its plug-and-play design; no installation is needed! With a fast dispense flow rate and a compact size, it fits perfectly in my kitchen. Plus, the UV purification guarantees my water is free from harmful microorganisms. It’s truly a game-changer for clean, invigorating hydration at home!
Best For: Those seeking a compact and efficient solution for high-quality drinking water in homes, apartments, or while traveling.
Pros:
- NSF/ANSI 58 certified for removing 99.99% of contaminants, ensuring safe drinking water.
- Plug-and-play design allows for easy setup without installation, making it user-friendly.
- High efficiency with a 4:1 pure to drain ratio, saving water compared to traditional systems.
Cons:
- Some users report noise during operation, which may require minor adjustments.
- Filter replacement needed every couple of months for heavy usage, which can add to maintenance.
- Limited capacity for larger households or heavy water consumption needs.
Aquatic Life 4-Stage Reverse Osmosis Water Filter System for Aquarium
Aquatic Life’s 4-Stage Reverse Osmosis Water Filter System stands out as an ideal choice for aquarium enthusiasts who prioritize pristine water quality. With a capacity of 75 gallons per day, it effectively reduces Total Dissolved Solids (TDS) to just 1 out of 10,000. The filtration process includes a sediment filter, carbon block, reverse osmosis membrane, and deionization cartridge, ensuring clean and safe water for your aquatic life. I love the twist-in design for easy filter changes and the auto-shutoff feature that prevents waste. Installation is quick, making it user-friendly, though I recommend testing for leaks during setup.
Best For: Aquatic Life’s 4-Stage Reverse Osmosis Water Filter System is best for aquarium enthusiasts looking for high-quality water filtration to maintain a healthy aquatic environment.
Pros:
- Easy twist-in filter changes without the need for tools.
- Effective TDS reduction, providing clean water for fish and plants.
- Quick installation process with minimal tools required.
Cons:
- Some users report issues with connector leaks that may require adjustments.
- A few instances of product damage upon arrival have been noted.
- Waste water ratio of 5:1 may be a concern for those mindful of water conservation.
HQUA 3-Stage Whole House Water Filtration System
The HQUA 3-Stage Whole House Water Filtration System is perfect for homeowners seeking an all-encompassing solution to improve their water quality. This system effectively reduces heavy metals, chloramine, and VOCs, thanks to its sediment filter, carbon block filter, and compound GAC+KDF filter. With a flow rate of 3-15 GPM, I’ve noticed no pressure drops over time. Maintenance is a breeze, featuring pressure gauges and timers for easy monitoring and replacement. The installation process is straightforward, and the positive customer feedback highlights significant improvements in taste and quality. Plus, HQUA’s responsive customer service is a real bonus!
Best For: Homeowners looking for a comprehensive water filtration solution to enhance water quality and taste.
Pros:
- Effectively reduces heavy metals, chloramine, sediment, and VOCs for cleaner water.
- Easy maintenance with built-in pressure gauges and replacement timers.
- User-friendly installation process with included fittings and a clear manual.
Cons:
- Initial setup may require some plumbing knowledge for optimal installation.
- Replacement filters may add to the long-term cost of ownership.
- Larger footprint may not be suitable for homes with limited space.
iSpring RCC7 5-Stage Reverse Osmosis Water Filter System
For anyone seeking a reliable and efficient water filtration solution, the iSpring RCC7 5-Stage Reverse Osmosis Water Filter System stands out with its impressive capacity to produce 75 gallons of purified water daily. It removes over 1,000 contaminants, including lead and chlorine, ensuring your water is safe and tastes great. I love how its compact design fits under my sink without needing a power source. The installation was straightforward, and customer support has been fantastic. With a 1-year warranty and lifetime assistance, I feel confident recommending the iSpring RCC7 for anyone wanting high-quality water at home.
Best For: Individuals and families looking for an efficient and reliable water filtration system that provides high-quality drinking water by removing a wide range of contaminants.
Pros:
- High capacity: Produces up to 75 gallons of purified water per day, suitable for households with high water consumption.
- Effective filtration: Removes over 1,000 contaminants, ensuring safe and great-tasting water for drinking and cooking.
- User-friendly design: Compact and low-maintenance, with straightforward installation and a clear housing for easy filter inspection.
Cons:
- Initial setup time: Some users may find the installation process requires a bit of time and effort, especially if plumbing modifications are needed.
- Limited to under-sink use: This system is designed for under-sink installation, which may not be ideal for all kitchen layouts.
- Potential need for additional features: Some users suggest enhancements, such as a Y valve for flushing, could improve usability during filter changes.
Express Water Reverse Osmosis Filtration System (RO5DX)
If you’re looking for an efficient way to guarantee your drinking water is free from harmful contaminants, the Express Water RO5DX Reverse Osmosis Filtration System stands out with its impressive 5-stage filtration process. This NSF-certified system removes up to 99.99% of pollutants like lead and chlorine, transforming my water’s taste to something similar to distilled. With a production capacity of 50 gallons per day, it fits neatly under my sink and installs easily with its quick connect tubing. The emergency leak detector adds peace of mind, making it an excellent choice for pure and invigorating water at home.
Best For: Individuals seeking a reliable and efficient reverse osmosis system to ensure their drinking water is free from harmful contaminants.
Pros:
- NSF certified, ensuring high standards of water purification.
- Easy DIY installation with quick connect tubing and compatibility with standard under-sink connections.
- Emergency leak detector provides added safety by shutting off water flow if moisture is detected.
Cons:
- Some users may face minor installation challenges due to unclear dimensions or tight spaces.
- The system can discharge 1-3 gallons of wastewater for every gallon produced, depending on water quality.
- May require a booster pump or pressure regulator if household water pressure is below 40 psi.
Pentair Pentek GRO-2550 Reverse Osmosis Drinking Water System
Looking for a reliable way to guarantee your drinking water is clean and tastes great? The Pentair Pentek GRO-2550 Reverse Osmosis Drinking Water System might be just what you need. This compact, 4-stage system produces up to 50 gallons per day, ensuring you always have pure water on hand. It effectively removes contaminants, considerably improving the taste compared to municipal water. While installation can be tricky due to non-color-coded lines, the resulting water quality is worth the effort. Just remember to bypass water softeners for the best flavor, and you’ll enjoy invigorating, clean water every day!
Best For: Individuals and families seeking a reliable and efficient solution for producing clean, great-tasting drinking water at home.
Pros:
- High-quality construction ensures durability and professional-grade performance.
- Produces up to 50 gallons per day, making it suitable for various household needs.
- Significantly improves the taste of water compared to municipal sources.
Cons:
- Installation can be challenging, particularly for those unfamiliar with RO systems.
- Non-color-coded lines may cause confusion during setup.
- Faucet may require replacement over time, adding to potential maintenance costs.
FS-TFC 5-Stage Reverse Osmosis Water Filtration System
The FS-TFC 5-Stage Reverse Osmosis Water Filtration System is an excellent choice for anyone seeking pure, great-tasting water right from their kitchen tap. With a capacity of 100 gallons per day and the ability to remove up to 99.999% of contaminants, including lead and fluoride, it guarantees your water’s safety. Installation is a breeze, typically taking under two hours, and the quick connect design makes it user-friendly. Plus, it operates without electricity! With a 4.3-star rating and average filter costs around $50 per year, it’s a smart investment for revitalizing, clean water at home.
Best For: Individuals and families looking for an efficient, affordable, and easy-to-install solution for safe drinking water at home.
Pros:
- Removes up to 99.999% of contaminants, ensuring high water quality.
- Quick and easy DIY installation with all necessary parts and instructions included.
- Cost-effective with low annual filter replacement costs and no electricity needed.
Cons:
- Requires under-sink installation, which may not be suitable for all kitchen setups.
- Limited to a maximum capacity of 100 GPD, which may not meet the needs of larger households.
- Some users may need assistance with installation if they are not DIY-savvy.
Factors to Consider When Choosing a 4 Stage RO Water Filtration System

When choosing a 4-stage RO water filtration system, I think it’s essential to take into account several key factors. Filtration efficiency ratings, maintenance requirements, and installation complexity can greatly impact your experience. Also, don’t forget to account for space considerations and the specific contaminants you want to remove.
Filtration Efficiency Ratings
Choosing the right 4-stage RO water filtration system hinges on understanding filtration efficiency ratings. These ratings reveal the percentage of contaminants removed, with top systems often achieving 99% or higher removal rates for pollutants like chlorine, lead, and fluoride. A vital metric is the Total Dissolved Solids (TDS) removal rate; effective systems can drop TDS levels from over 200 ppm to below 10 ppm! Pay attention to the RO membranes too; those with 0.0001-micron pore sizes filter out heavy metals and microorganisms efficiently. Look for certifications like NSF/ANSI 58, which guarantees rigorous testing for performance. Finally, consider filter longevity—long-lasting filters, typically 12 to 48 months, often provide better value and consistent filtration efficiency over time.
Maintenance Requirements
While considering a 4-stage RO water filtration system, it is important to factor in maintenance requirements that can considerably impact performance and longevity. Regular filter changes are vital, typically every 6 months to 2 years, depending on the filter type and your water quality. I appreciate systems with intelligent displays that remind me when it’s time to replace filters, making maintenance easier. Additionally, I recommend cleaning the system components every 3-4 months to keep everything running smoothly. The ease of filter replacement varies; some models have quick-connect designs, while others may need tools. Finally, I find it helpful to maintain a record of filter changes and system performance to spot trends and potential issues, ensuring long-term reliability.
Installation Complexity
Considering the installation complexity of a 4-stage RO water filtration system is vital for guaranteeing a smooth setup. I’ve found that the ease of installation can vary markedly. Some systems are designed for DIY enthusiasts and require minimal tools, while others might need professional help due to complex plumbing needs. Many models come with quick connect tubing and color-coded lines, which can simplify the process, but not all do, leading to potential confusion. Installation typically takes between 30 minutes to over an hour, depending on your plumbing experience. You might also need to modify existing plumbing, like drilling for a new faucet. I’ve learned that closely following instructions is essential to avoid leaks and guarantee everything fits correctly.
Space Considerations
When it comes to selecting a 4-stage RO water filtration system, space plays a crucial role in your decision. I recommend checking the dimensions of the unit, as many need specific under-sink space, typically around 14 x 17 x 5 inches. Don’t forget to evaluate the height and clearance for the faucet installation; some systems require extra vertical space for proper function. If you’re short on counter or cabinet space, consider a compact design or tankless option, which can save up to 67% of the area. Also, think about any plumbing adjustments you might need, and make certain there’s enough room for future maintenance, including easy access to filters that may need replacing every 6 to 12 months.
Contaminant Removal Capabilities
One of the most critical factors in choosing a 4-stage RO water filtration system is its contaminant removal capabilities. These systems typically include sediment filters, carbon block filters, and a reverse osmosis membrane, all working together to eliminate a variety of contaminants like chlorine, heavy metals, and sediments. The reverse osmosis membrane can reduce up to 99% of total dissolved solids (TDS), including dangerous substances like lead and arsenic, ensuring safe drinking water. Advanced filtration technologies also tackle microorganisms and odors, enhancing taste and quality. Remember, the efficiency of contaminant removal varies by design, so opt for systems with high-quality membranes. Regular maintenance and timely filter replacements are essential to keep your water pure and invigorating.
Certification Standards
While evaluating the contaminant removal capabilities of 4-stage RO water filtration systems, certification standards play a significant role in ensuring the system meets safety and performance benchmarks. I always look for certifications like NSF/ANSI 58, which confirms the system effectively reduces contaminants. Additionally, NSF/ANSI 42 and 53 focus on removing specific pollutants while improving taste and odor. When I see the Water Quality Association’s gold seal, it gives me confidence that the system has undergone rigorous testing for contaminant reduction and overall performance. Choosing a certified system often guarantees over 99% reduction of harmful substances, ensuring safe drinking water. Staying updated on certifications helps me make informed decisions about the latest advancements in filtration technology.
Frequently Asked Questions
How Often Should I Replace the Filters in My RO System?
I’ve found that replacing the filters in my RO system every six months keeps the water tasting fresh. However, it really depends on your water quality and usage. If you notice a drop in water pressure or a change in taste, it might be time to check those filters sooner. I always keep a schedule to remind myself when it’s time for a replacement so I can enjoy clean water consistently.
Can I Install a 4-Stage RO System Myself?
Installing a 4-stage RO system is like piecing together a puzzle—it just takes a little patience. I found it’s quite manageable if you follow the instructions closely. Most systems come with clear guidelines, and I was able to do it without professional help. Just make sure you have the right tools handy, and double-check your connections. If you’re comfortable with basic plumbing, you’ll likely find it straightforward and rewarding!
Is RO Water Safe for Pets and Plants?
I’ve often wondered if RO water is safe for my pets and plants. From my experience, it’s generally safe for both. However, since RO water lacks essential minerals, I make sure to supplement my pets’ diets with the necessary nutrients. For my plants, I occasionally mix in some mineral-rich water to keep them healthy. Overall, I think it’s a good idea to monitor how they respond to the RO water.
What Is the Ideal Water Pressure for These Systems?
I’ve found that the ideal water pressure for reverse osmosis (RO) systems typically ranges from 40 to 60 psi. If your pressure’s too low, the system won’t work efficiently, and you might end up with slow water production. On the flip side, excessively high pressure can cause leaks or damage. So, it’s vital to guarantee your water pressure falls within that sweet spot for peak performance and longevity of the system.
How Much Water Waste Can I Expect From a 4-Stage RO System?
When I first looked into 4-stage RO systems, I was surprised by the water waste. Typically, you can expect about 3 to 4 gallons of wastewater for every gallon of purified water produced. It’s a bit disheartening, but I learned that this waste can be minimized with proper adjustments. Plus, some models are designed to be more efficient, reducing the waste considerably. It’s worth considering if you’re concerned about water conservation.
Conclusion
Choosing the right 4-stage RO water filtration system is like finding the perfect pair of shoes; it needs to fit your lifestyle and needs. When I first switched to an RO system, I noticed a world of difference in taste and clarity, just like stepping into a fresh pair of sneakers after wearing old, worn-out ones. With so many options available, remember to weigh your choices carefully, and soon you’ll be sipping pure, invigorating water right at home.