Did you know tiny plastic pieces are likely in the water you drink every day? These invisible specks, called microplastics, come from everyday items and are a growing concern for our health. It feels worrying to think about swallowing plastic, doesn’t it? Finding a water filter that truly removes these tiny invaders can feel like a confusing puzzle.
You want clean, safe water for your family, but the market is flooded with different filter types. Some claim to work, but how can you be sure? You might wonder which technology is best, what certifications matter, and how much you really need to spend. Dealing with all these questions can be frustrating when all you want is peace of mind.
This post cuts through the noise. We will break down exactly what microplastics are and show you the most effective water filter technologies designed to catch them. By the end, you will know exactly what features to look for when buying a filter.
Ready to take control of your drinking water quality? Let’s dive into the essential guide for choosing the best water filter for microplastics.
Top Water Filter For Microplastics Recommendations
- Removes 20X more contaminants than a traditional pitcher. Third-party tested to filter lead, chlorine, microplastics, PFOA, PFOS, and more contaminants other filters miss.
- Keeps good minerals in. Other filters strip out minerals. Aquagear targets nasty contaminants without removing healthy minerals like calcium and magnesium.
- Last 3X longer. Each Aquagear filter lasts 120 gallons—three times longer than most standard filters.
- Filter recycling included. Never throw another water filter in the trash again. We send you a postage-paid label so you can return your filter for recycling and keep it out of the landfill.
- Filter Media Made in USA. The Aquagear filter media is made in an ISO 9000 facility.
- WATER DISPENSER: The Brita UltraMax water dispenser delivers 27 cups of great-tasting Brita water, enough to fill more than six 24-ounce reusable water bottles, and is made without BPA
- ELITE-LEVEL FILTRATION: Brita Elite filters are certified to reduce more contaminants for 6x longer than Culligan with ZeroWater filters*
- REDUCES CONTAMINANTS: Brita’s 27-cup water filter system is NSF certified to remove 99% of lead and helps reduce over 30 other contaminants, including microplastics, cadmium, mercury, and benzene
- IMPROVES WATER QUALITY: Brita water purifier dispenser preserves minerals and electrolytes for great tasting water. Replace the Brita Elite water filter after 120 gallons or approximately every 6 months
- FRIDGE FRIENDLY: This space efficient filtered water dispenser features an easy locking lid, precision pour spigot and electronic filter replacement indicator; Height 10.47"; Width 5.67"; Length/Depth 14.37"; Weight 3 pounds
- NEW DESIGN August 2024 Clearly Filtered Water Pitcher – It’s time to protect yourself with healthy hydration. Hazardous contaminants are found in ordinary tap water – including pharmaceuticals, microplastics, heavy metals, and phthalates. The redesigned Clearly Filtered Water Pitcher has the most ergonomic comfort handle and an easy hinge fill lid, and is still the most powerful pitcher on the planet. Get clean water you can trust – anywhere – at home, the office, college dorm, or even RVing.
- Advanced Affinity Filtration Technology – Our proprietary filtration system targets and removes up to 99.9% of 365+ contaminants from tap water, including fluoride, lead, BPA, PFAS / PFOA, HAA5, arsenic, microplastics and perchlorate. Our intelligent technology does not target beneficial minerals – so you can trust every drop. The proprietary blend of filtration materials captures more contaminants than other filters by ionically binding and extracting contaminants.
- Proven Safety & Durability – Our pitcher filter is made of medical grade, BPA-free Tritan plastic, that is 100% non-leaching. Never worry about bisphenols or endocrine disruptors using a Clearly Filtered Pitcher made from premium, medical-grade materials.
- Longer Filter Life – With a 100-gallon filter life, your filter will last longer and provide clean drinking water for an average of 200 pitcher refills (usually about 4 months) before needing to be replaced. Replacing the filter is simple and available with convenient, reoccurring ordering through Clearly Filtered.
- Tested and Transparent – Third-Party Independently Tested to comply with NSF/ANSI standards 42, 53, 401 and 473 for your health and safety. Fluoride, lead, chlorine, heavy metals, pharmaceuticals, phthalates, semi-volatile compounds (SVOCs), and volatile organic compounds (VOCs) were all tested, and removal rates are included in our publicly available performance data at Clearly Filtered.
- INCLUDES: 1 White 10 cup water purifier pitcher with 2 Filters, and an electronic filter change indicator. The 2 Joey'z filters are compatible as replacement Brita filters for Brita pitcher. The filter water pitcher is also compatible with brita water filter, and similar branded water filter replacement.
- THE FILTERS: Each water pitcher filter combines activated carbon & ion exchange resin with a 0.01 micron ultrafiltration (UF) membrane. Together, they reduce chlorine, odors, heavy metals, and PFOA/PFOS, while blocking harmful microbes (such as Giardia and E. coli), microplastics, and sediment to the same levels as similar brands.
- PROTECTS AGAINST HEAVY METALS & CHEMICALS: The activated carbon and ion exchange resin work together to adsorb chlorine, pesticides, herbicides, pharmaceuticals, and organic compounds that affect taste and odor, while reducing heavy metals such as cadmium, copper, mercury, aluminum, and some lead. This stage also lowers calcium and magnesium to reduce limescale buildup.
- BLOCKS MICROBES & MICROPLASTICS: At the final stage, water passes through a 0.01 micron ultrafiltration (UF) membrane made of hollow fibers about 7,000 times smaller than a human hair. This barrier blocks harmful microbes such as Giardia and E. coli, while also removing microplastics, fine sediment, and cloudiness.
- THE 10 CUP PITCHER: The Joey'z water filter dispenser is a practical and convenient BPA-free 10-cup filtered water pitcher, featuring a user-friendly design with an easy-fill lid and a comfortable grip handle. Notably, it comes equipped with an electronic filter change indicator, ensuring that you're always aware of when it's time to replace the PFAS water filter, for consistently clean and refreshing water.
- Filtration that actually does stuff. The only water filter pitcher that removes bacteria and parasites, in addition to microplastics.
- Reduces lead, mercury, and chemicals including PFAS (“forever chemicals”), chlorine, herbicides, pesticides, dirt, sand, and cloudiness. Retains essential minerals like magnesium and potassium that are good for your health
- Sleek and sustainable design, made from durable, BPA-free plastic. Easy to use and maintain.
- Improves taste and avoids the need to buy single use plastic bottled water
- The membrane microfilter lasts 264 gallons (1 year). The activated carbon + ion exchange filter lasts 40 gallons (2 months)
- 6-STAGE ADVANCED FILTRATION WITH UV LIGHT: The Bluevua RO100ROPOT-UV boasts a superior 6-stage filtration system, featuring a 0.0001μm RO membrane, including UV light and an added remineralization filter. Certified by WQA against NSF/ANSI/CAN 372 for lead-free and tested by SGS, this combination effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more, while also enriching water with essential minerals, balancing taste and health benefits.
- COUNTERTOP FILTRATION + PREMIUM-QUALITY CARAFE: No plumbing or installation is required for this RO system. Simply plug this portable piece of tech into any power source and you're ready to fill it up and go! Better yet, the water container is constructed of a high borosilicate glass carafe instead of the traditional plastic, reducing the risk of secondary pollution and making this one of the best countertop water filter systems.
- POWER SAVING + WATER SAVING: The water system automatically enters power-saving standby mode when not in use to reduce power consumption. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. Leftover water from a cycle isn't deemed wastewater so more water is saved to use for various household purposes.
- FILTER LIFE MONITOR: The countertop water filters last for a long time between 12-24 months to provide 1-2 years of clean drinking water before needing replacement. Monitor display shows the service life of filters and water quality so you can easily keep track of filter replacement and periodically switch out filter tubes.
- SUSTAINABLE HYDRATION: 1-year limited manufacturer warranty included upon registration. Designed with premium quality components for years of reliable use, our RO system delivers bottled-quality water at home, reducing plastic waste and supporting sustainability efforts with ClimatePartner Certification.
- LifeStraw Go Series is the ULTIMATE SIDEKICK. The stainless steel BPA-Free bottle filters out nasties so you can fill up from airport bathrooms, a tap in Mexico, or a gas station while road-tripping.
- IMPROVES TASTE: the Carbon filter reduces chlorine, odors + organic chemical matter
- FILTERS OUT CONTAMINANTS: the Membrane microfilter protects against 99.999999% Bacteria (including E.coli + Salmonella), 99.999% Parasites (including Giardia and Cryptosporidium), 99.999% Microplastics, sand, dirt, and cloudiness
- LONG LASTING: The membrane microfilter lasts up to 1,000 gal (4,000 L) - about five years of daily use. Carbon filter lasts up to 26 gallons (100 L) - about two months
- SAVES WASTE: The membrane microfilter lasts up to 4,000 liters. That’s 8,000 single use plastic water bottles out of our parks, our oceans, and our communities
- THE ONLY GRAVITY FILTER CERTIFIED TO REMOVE MICROPLASTICS, LEAD & TOTAL PFAS: Enjoy cleaner, safer water with our carbon and ceramic water filter certified to NSF/ANSI-42 standards to reduce harmful contaminants. Each gravity water filter reduces microplastics, lead and forever chemicals, while keeping in essential minerals like calcium and magnesium. Ceramic filters are not designed to reduce TDS (total dissolved solids), so TDS readings may stay the same or slightly rise while still giving you healthier, safer water.
- COMPATIBLE WITH BERKEY WATER FILTERS: All Berkey water filters fit inside Culligan gravity dispensers, including Berkey Black BB9-2 Water Filter Replacement. The Culligan MaxClear countertop water filter system is also compatible with Boroux, ProOne, Doulton, Purewell and Waterdrop replacement filters.
- EASY INSTALLATION AND MAINTENANCE: No electricity or plumbing required. Place this water filtration system anywhere in your house and simply fill up a glass to enjoy fresh, clean drinking water. The large gallon capacity requires fewer refills, making it the perfect water filter for home, and provides enough daily drinking water for a small family of up to 3 people.
- POWERFUL CARBON AND CERAMIC WATER FILTER: Culligan gives you certified filtration that lower priced gravity filters can’t match. Unlike many low-cost gravity water filter system alternatives, our carbon and ceramic water filter features both a high-grade ceramic outer shell and a filter core that is made of proprietary carbon-based granular material to reduce contaminants.
- COUNTERTOP WATER FILTER DISPENSER WITH DURABLE, SLEEK DESIGN: Our thoughtfully designed stainless steel water filter dispenser comes with a brushed finish for better-for-you hydration that looks good and tastes better. Includes a stainless steel spigot and stand for easy use. When you’re finished, the Scout gravity water filter system nests within itself to store at less than 12 inches tall.
Choosing the Best Water Filter for Microplastics: A Buyer’s Guide
Microplastics are tiny plastic pieces floating in our water. They are a growing concern. Finding a good water filter to remove them is smart. This guide helps you pick the right one. We break down what matters most when you shop.
Key Features to Look For
Not all filters work the same way. Look for these important features:
Filtration Effectiveness
- Micron Size Rating: This number tells you how small a particle the filter can catch. For microplastics, look for filters rated at 5 microns or smaller. Some advanced filters go down to 0.5 microns or even smaller. Smaller numbers mean better removal.
- Certification: Check if independent labs test the filter. Look for NSF International certifications. This proves the filter actually removes what it claims to remove.
Flow Rate and Capacity
- Flow Rate: This is how fast water comes out. High-capacity filters might slow down the water flow. Decide if speed or extreme purity is more important for your needs.
- Filter Lifespan: How long the filter lasts before needing replacement matters. Longer lifespans mean less frequent buying and changing.
Important Materials in Filter Construction
The material inside the filter does the heavy lifting. Understanding these helps you choose quality.
Activated Carbon (AC)
Many good filters use activated carbon blocks. Carbon is excellent at trapping chemicals and improving taste. It also helps capture some microplastics. Look for high-density carbon blocks.
Hollow Fiber Membranes (HFM)
These are often the best defense against tiny particles like microplastics. HFM acts like a very fine sieve. Water passes through tiny tubes, leaving particles behind. Filters using HFM often achieve very high removal rates for tiny debris.
Filter Housing Durability
The container holding the filter media must be strong. Look for BPA-free, food-grade plastic or stainless steel housings. These materials ensure nothing harmful leaches into your clean water.
Factors That Improve or Reduce Quality
The design and maintenance of the filter greatly impact how well it works.
Improved Quality Factors
- Multi-Stage Filtration: Filters with two or three stages (e.g., sediment pre-filter, then carbon block, then HFM) clean water much better. Each stage handles different contaminants.
- Proper Installation: If you buy an under-sink system, correct installation is crucial. Leaks or improper seals allow unfiltered water through.
Reduced Quality Factors
- Clogging: If you have very dirty source water, the filter can clog quickly. A clogged filter slows the water down and might stop working effectively.
- Filter Neglect: Always change your filter on time. Old, saturated filters can sometimes release trapped particles back into the water. This is called “breakthrough.”
User Experience and Use Cases
Think about where and how you will use the filter.
Filter Types
- Pitchers: These are easy to use and portable. They filter small amounts at a time. They are great for renters or small kitchens.
- Countertop/Faucet Mounts: These connect directly to your faucet. They offer faster access to filtered water for drinking and cooking.
- Under-Sink Systems: These are powerful and filter all the water coming from one tap. They offer the highest capacity and typically the best filtration performance.
For families needing large volumes of water quickly, an under-sink unit provides the best experience. If you just need clean water for drinking, a pitcher might be enough.
Frequently Asked Questions (FAQ) About Microplastic Water Filters
Q: Do all water filters remove microplastics?
A: No. Many basic filters only improve taste by removing chlorine. You must specifically look for filters advertising microplastic removal, usually those with very fine filtration ratings (under 1 micron) or Hollow Fiber Membranes.
Q: How much do good microplastic filters cost?
A: Prices vary widely. Simple pitcher filters might cost $30–$50 upfront. High-quality under-sink systems that effectively remove microplastics usually start around $150 and go up from there, not counting replacement cartridges.
Q: Are microplastics dangerous?
A: Scientists are still studying the long-term effects of ingesting microplastics. While immediate danger is low, experts recommend reducing exposure as a precaution. Filtration helps reduce this risk.
Q: How often must I replace the filter cartridge?
A: This depends entirely on the brand and model. Check the manufacturer’s recommendation. It is usually every 2 to 6 months, or after filtering a set amount of gallons.
Q: Can boiling water remove microplastics?
A: Boiling kills germs, but it does not remove microplastics. In fact, boiling can sometimes concentrate certain contaminants as water evaporates. You need physical filtration.
Q: Does filter quality affect water taste?
A: Yes. High-quality filters using activated carbon remove bad tastes and odors. If the filter is clogged or old, the water taste might get worse.
Q: Can I use a simple mesh screen to filter microplastics?
A: A simple screen catches large debris, but microplastics are too small for that. You need specialized media like carbon blocks or tight membranes to catch them effectively.
Q: What is the smallest size of microplastic a good filter can catch?
A: Top-rated filters designed for tiny particles can often catch debris down to 0.2 microns or smaller, which covers most concerning microplastic sizes found in tap water.
Q: Are replacement filters expensive?
A: Replacement filters are an ongoing cost. Always calculate the annual cost of replacements before you buy the main filter unit. Cheaper initial units often have very expensive replacements.
Q: Is filtering tap water always necessary for microplastics?
A: It depends on your local water quality report. If you want peace of mind and the highest level of purification for drinking water, using a specialized filter is a worthwhile step.