Choosing the right water filter can feel overwhelming, especially when faced with top contenders like ZeroWater and Clearly Filtered. Both promise to deliver cleaner, healthier drinking water, but how do they stack up against each other? If you’re serious about water purity and are weighing your options, this comparison is for you.
Understanding the nuances of each system is key to making an informed decision. From advanced filtration technologies to user experience and cost, we’ll dive deep into what sets ZeroWater and Clearly Filtered apart. Get ready to discover which filter will best meet your household’s hydration needs.
Specs at a Glance
| Feature | zerowater | clearly filtered |
|---|---|---|
| Filtration Method | Ion Exchange Resin | Multi-stage filtration (Activated Carbon, Ion Exchange, etc.) |
| Removes TDS | Up to 100% | Significant reduction, but not 100% |
| Removes Lead | Yes | Yes |
| Removes Chlorine | Yes | Yes |
| Removes Fluoride | Yes | Yes |
| Removes BPA | Yes | Yes |
| Filter Lifespan (Gallons) | ~30-60 gallons (depending on TDS) | ~100-150 gallons (depending on usage) |
| Filter Change Indicator | No (requires TDS meter) | Yes (often electronic) |
| Pitcher Capacity | Varies (e.g., 7-cup, 12-cup) | Varies (e.g., 7-cup, 12-cup) |
| Ease of Assembly | Simple | Simple |
| Design Aesthetics | Functional, often basic | More modern and varied designs |
| Certification | NSF Certified | NSF Certified |
Feature-by-Feature Breakdown
Filtration Technology
- Zerowater: Employs a 5-stage filtration system that includes activated carbon, ion exchange resin, and an ultra-filtration membrane. It is specifically designed to remove 99.6% of total dissolved solids (TDS). The primary benefit is its exceptional TDS reduction, but some users find the filtration process to be slower.
- Clearly Filtered: Utilizes a multi-stage filtration process that includes activated carbon, ion exchange, and often a proprietary blend of media. It aims to reduce a broad spectrum of contaminants, including heavy metals, chemicals, and pesticides, while often retaining beneficial minerals. This offers a comprehensive approach to contaminant removal beyond just TDS.
- Winner: Clearly Filtered
TDS Reduction
- Zerowater: Certified to remove 99.6% of TDS, a standout feature that makes it ideal for those concerned about mineral content in their water. This high level of purity is its main selling point. However, some find the taste of completely demineralized water to be less appealing.
- Clearly Filtered: While it effectively reduces many TDS components, it does not specifically target or claim the same near-complete TDS removal as ZeroWater. Its focus is more on reducing harmful contaminants, leaving some minerals in the water. This can result in a taste that is generally preferred by a wider audience.
- Winner: zerowater
Contaminant Removal Scope
- Zerowater: Primarily focuses on TDS removal. While its filtration stages do address some common contaminants like chlorine, it’s not marketed as a broad-spectrum contaminant reducer in the same way as some competitors.
- Clearly Filtered: Excels in removing a wider array of contaminants, including lead, mercury, PFAS, BPA, and various chemicals. It’s designed to tackle a more extensive list of potentially harmful substances, offering greater peace of mind for health-conscious consumers.
- Winner: Clearly Filtered
Speed of Filtration
- Zerowater: Due to its multi-stage, comprehensive filtration, ZeroWater can be slower to filter water compared to simpler pitcher systems. This is a trade-off for its superior TDS reduction.
- Clearly Filtered: Filtration speed can vary depending on the specific model, but generally, Clearly Filtered pitchers offer a reasonable filtration rate. It’s often faster than ZeroWater, making it more convenient for quick refills.
- Winner: Clearly Filtered
Filter Lifespan and Cost
- Zerowater: Filters typically last for about 20 gallons or 2 months, whichever comes first. The replacement cost can be a recurring expense, especially for heavy users.
- Clearly Filtered: Filter lifespan is generally longer, often rated for around 100 gallons or 6 months. This translates to a lower long-term cost of ownership and less frequent filter replacements.
- Winner: Clearly Filtered
Design and Capacity
- Zerowater: Offers pitchers in various sizes, typically ranging from 6 cups to 12 cups. The design is functional and straightforward, prioritizing filtration performance.
- Clearly Filtered: Also provides pitchers in multiple capacities, with options often comparable to ZeroWater. Their designs are often sleek and modern, fitting well into contemporary kitchens.
- Winner: Clearly Filtered
Taste of Water
- Zerowater: Produces exceptionally pure water with virtually no taste due to the removal of all dissolved solids. Some people enjoy this clean taste, while others find it flat or prefer the taste of water with some mineral content.
- Clearly Filtered: Aims to produce great-tasting water by removing impurities while often retaining beneficial minerals. This results in a taste that is generally described as crisp, refreshing, and more palatable to a broader range of users.
- Winner: Clearly Filtered
Indicator for Filter Replacement
- Zerowater: Comes with a TDS meter built into the lid, allowing for precise monitoring of water purity and filter effectiveness. This is a unique and highly useful feature for knowing exactly when to replace the filter.
- Clearly Filtered: Typically uses a simpler indicator, such as a timer on the lid or a color-changing system, to prompt filter replacement. While functional, it’s not as precise as ZeroWater’s TDS meter for determining true filter exhaustion.
- Winner: zerowater
Winner by Category
| Category | Winner |
|---|---|
| TDS Removal | zerowater |
| Convenience (Filter Indicator) | clearly filtered |
| Broad Contaminant Removal | clearly filtered |
| Cost-Effectiveness (for 0 TDS) | zerowater |
| Design | clearly filtered |
What They Have in Common
- Filtration Technology: Both pitchers utilize a combination of filtration methods, including activated carbon and ion exchange resin, to remove a wide range of contaminants from tap water. This ensures a cleaner and better-tasting drinking experience.
- Contaminant Removal: They are both effective at reducing common impurities such as chlorine, lead, and BPA, which can be present in tap water and pose health concerns. This makes them a healthier alternative to unfiltered tap water.
- Ease of Use: Both ZeroWater and Clearly Filtered pitchers are designed for straightforward operation. Filling the pitcher and replacing the filter are generally simple processes that require minimal effort from the user.
- Nsf Certification: Both brands often hold NSF certifications, indicating that their filtration systems have been tested and verified to meet specific public health and safety standards for water filtration. This provides assurance of their performance.
- Pitcher Design: They typically come in similar pitcher formats, with capacities that cater to individual or small household needs. The basic structure involves a reservoir for unfiltered water and a filtered water compartment.
Zerowater Vs Clearly Filtered Buying Guide
Filtration Technology and Effectiveness
Zerowater employs a five-stage ion-exchange filtration system designed to remove 99.6% of total dissolved solids (TDS), including heavy metals, chemicals, and minerals. This rigorous purification process results in exceptionally pure water. Clearly Filtered utilizes a multi-stage system that focuses on reducing common contaminants like lead, chlorine, and PFOA/PFOS, aiming for improved taste and health benefits without stripping all minerals.
Cost of Ownership and Maintenance
Zerowater pitchers require frequent filter replacements, typically every 2-3 months depending on usage and water quality, which can add to the long-term cost. The initial cost of the pitcher is moderate. Clearly Filtered systems, particularly their pitchers and dispensers, often have longer-lasting filters, potentially making the initial higher investment more economical over time. Filter replacement frequency is a key consideration for budgeting. (See Also: Clarity Skin Care Vs Dermalogica )
Ease of Use and Design
Zerowater pitchers are generally straightforward to use, with a simple fill-and-pour mechanism. Their designs are functional, prioritizing filtration capacity. Clearly Filtered also offers user-friendly pitcher designs, and their dispensers provide a convenient on-demand water solution. Both brands focus on intuitive operation, making them accessible for everyday use in a home environment.
Target Consumer and Water Quality Goals
Zerowater is ideal for individuals highly concerned about TDS and seeking the purest possible water, such as those with specific health sensitivities or a preference for distilled-like water. Clearly Filtered appeals to consumers looking to significantly improve the taste and safety of their tap water by removing common harmful contaminants, while still retaining some beneficial minerals for a more natural taste profile.
Who Should Buy What?
Buy zerowater If…
- Your primary goal is to achieve the absolute purest water possible by removing virtually all dissolved solids (TDS).
- You are willing to use a TDS meter to monitor filter life and ensure optimal performance.
- You prioritize a cost-effective solution for achieving extremely low TDS levels.
Buy clearly filtered If…
- You prefer a more convenient filter change indicator and don’t want to rely on a separate TDS meter.
- You are looking for a robust filtration system that removes a broad spectrum of contaminants, even if it doesn’t achieve 0 TDS.
- You appreciate a more modern and aesthetically pleasing pitcher design.
Frequently Asked Questions
What is the primary difference in filtration approach?
Zerowater uses an ion-exchange process to remove virtually all dissolved solids, including beneficial minerals. Clearly Filtered employs a multi-stage physical and chemical filtration process that targets specific harmful contaminants while aiming to preserve some of the natural mineral content, resulting in a less “stripped” taste. (See Also: Nintendo Switch Vs Nintendo Lite )
How often do filters need to be replaced for each brand?
Zerowater filters generally need replacement more frequently, often every 15-20 gallons or 2-3 months, due to their comprehensive TDS removal. Clearly Filtered filters typically last longer, with their pitcher filters rated for around 100 gallons or 6 months, offering a lower replacement frequency and potentially a reduced long-term cost.
Which brand is better for removing heavy metals?
Zerowater is specifically engineered to remove a very high percentage of total dissolved solids, which includes heavy metals like lead, mercury, and arsenic. While Clearly Filtered also reduces lead and other heavy metals, Zerowater’s ion-exchange technology offers a more comprehensive removal of a wider spectrum of heavy metal contaminants.
Does Clearly Filtered remove fluoride?
Clearly Filtered’s filtration systems are designed to reduce common contaminants including chlorine, lead, and PFOA/PFOS. While they aim for broad contaminant reduction, their specifications do not typically highlight significant fluoride removal. For fluoride reduction, specific filter types or brands are usually required. (See Also: Wingstop Tenders Vs Boneless Wings )
Which is more cost-effective in the long run?
The long-term cost-effectiveness depends on your water usage and the price of replacement filters. Zerowater’s frequent filter replacements can make it more expensive over time. Clearly Filtered’s longer-lasting filters may offer a better value proposition for many users, despite a potentially higher initial purchase price for their systems.
Final Verdict
Both Zerowater and Clearly Filtered offer excellent solutions for improving tap water quality, but they cater to different priorities. Zerowater excels in achieving the highest level of water purity by removing nearly all dissolved solids, making it ideal for those seeking an exceptionally clean, mineral-free water. Clearly Filtered provides a balanced approach, effectively reducing common harmful contaminants while retaining beneficial minerals for a more palatable taste. If your ultimate goal is the absolute purest water, Zerowater is the choice. If you desire a significant improvement in taste and safety without stripping all minerals, Clearly Filtered is the winner.
Winner: Clearly Filtered