For overall contaminant removal in a pitcher, the Clearly Filtered Water Pitcher is the industry leader, removing over 365+ contaminants, including heavy metals, fluoride, and PFAS, without stripping healthy minerals.
For removing a broad spectrum of tap water contaminants—including heavy metals like lead and "forever chemicals" (PFAS)—the top-performing pitchers based on independent lab testing are Clearly Filtered, Epic Pure, and LifeStraw Home.
Reverse Osmosis (RO) systems and advanced multi-stage carbon/ion-exchange systems remove the most contaminants. RO technology forces water through a semi-permeable membrane to eliminate heavy metals, fluoride, and dissolved solids. For portable options, advanced pitchers using specialized filtration media achieve similar broad-spectrum results.
Brita filters are ineffective against substances such as nitrates, bacteria, and certain chemicals. If your water supply is contaminated with these, you may need to explore additional treatment options.
To remove "forever chemicals" (PFAS) from your tap water using a water pitcher, you must look for filters certified specifically for PFAS reduction (e.g., NSF P473 standards or rigorous third-party lab testing). The most effective options for your kitchen include:
For top-tier filtration, LifeStraw Home, Epic Water Filters (Nano Pitcher), and Aquasana Clean Water Machine are the best performing pitchers for stripping out microplastics, PFAS, and heavy metals. They filter out more than 99% of microplastics and over 30 to 70+ contaminants.
Whether ZeroWater is "better" depends entirely on your priorities. ZeroWater excels at filtering out virtually all contaminants and dissolved solids, but it requires more frequent filter replacements and costs more. Brita filters last longer and are cheaper, but they leave minerals in the water and filter out fewer contaminants.
Reverse Osmosis Water
Reverse osmosis is one of the most common filtration methods to purify drinking water. Therefore, this type of water ranks among the healthiest to drink because it eliminates hazardous contaminants, such as lead and arsenic.
The proposed class-action lawsuit, which was filed Wednesday in Los Angeles County Superior Court, claims that deceptive advertising has led customers to falsely believe that Brita products filter such contaminants as arsenic, nitrate, hexavalent chromium and certain PFAS, or “forever chemicals,” from tap water.
Neither is inherently "healthier", but Brita-filtered tap water is often a better choice for your wallet, the environment, and overall safety. Many bottled waters are simply filtered municipal tap water, and bottled brands are not legally required to disclose contaminant levels like public utilities are.
The overall top-rated water filter systems vary depending on your setup needs, but reverse osmosis (RO) systems generally rank highest for comprehensive contaminant removal. Top choices include:
Only Reverse Osmosis water filtration technology can remove the harmful elements from your drinking water, as well as other toxic heavy metals and compounds like arsenic, lead, and aluminium, among others.
Drinking excessively chlorinated water can lead to gastrointestinal and physical irritation. Common symptoms include nausea, vomiting, stomach cramps, diarrhea, and dry, itchy skin. Ingesting high levels can also cause a strong, unpleasant swimming pool-like smell and taste in your tap water.
LifeStraw Home is the ONLY water filter pitcher that removes 30+ contaminants, including bacteria, PFAS, and microplastics—and noticeably improves the taste of your tap!
Whether a Culligan water pitcher is better depends entirely on your priority: deep contaminant removal or taste, speed, and cost.
While Brita is the most popular brand, several water filter pitchers outperform it in contaminant removal, material quality, and filter lifespan. Premium options utilize advanced filtration to address hundreds of chemicals, lead, and PFAS, whereas standard Brita filters primarily focus on chlorine, taste, and odor.
No, Brita pitcher filters are not certified to remove or reduce bacteria (e.g. E. coli), protozoan cysts (e.g. Cryptosporidium and Giardia), or other waterborne pathogens. Waterborne pathogens in tap water are best treated with a point of entry system employing either UV or chlorine disinfection.
To effectively filter out microplastics without adding new plastic particles to your water, you need a high-performance system (like reverse osmosis) or a filtration housing made of glass and stainless steel. The most effective options vary by setup:
Yes, it is harmless. The black flecks or dust are just activated carbon, which is food-grade and non-toxic. While swallowing a few particles won’t hurt you, Brita recommends soaking and flushing new filters to wash away loose dust before use so it doesn't affect the taste or feel of your water.
The best water filter pitchers depend on your specific needs. The Clearly Filtered Water Pitcher offers the most comprehensive contaminant removal. The LifeStraw Home is perfect for removing biological threats and microplastics. ZeroWater is the best choice if you want to eliminate total dissolved solids (TDS).
Cardiologists warn against drinking from plastic bottled water primarily due to microplastics, nanoplastics, and chemical additives. These contaminants are shed from the bottles themselves and can directly impact your cardiovascular health.
Yes, Reverse Osmosis (RO) water is perfectly safe for healthy kidneys. In fact, it can reduce the burden on your renal system by removing heavy metals, toxins, and excess salts.
Cons:
Both brands are affordable, but ZeroWater's ongoing cost of filters is much higher than PUR's. That said, the Culligan ZeroWater has the most performance certifications, and in our testing, both ZeroWater pitchers did a better job at reducing the contaminants detected in our water.