5 Best Water Filters Under $100
Water is the essence of wetness, as Derek Zoolander once said.
Water is also—as we all know—essential for us to live.
But tap water may contain lots of contaminants, some of which only really affect the taste, and some of which pose health risks. (You can check the contaminants in your water using the EWG’s tap water database.)
Enter: water filters that help reduce and remove certain contaminants.
The best water filters are certified by an independent, third-party organization, like the NSF, that makes the results easily available to read.
Below, we rounded up seven Poosh-approved water filters—most of them under $100. (We couldn’t resist sharing a couple of our favorite splurge options as well.) Happy hydrating!
Water Filters Under $100
Home 7 Cup BPA-Free Plastic Filter Pitcher
Price: $40
LifeStraw
This sleek BPA-free filter pitcher comes in a variety of colors, from neutrals like black and white to more whimsical hues like lavender and seafoam green.
Good-to-know:
- NSF-certified to reduce:
- Lead, mercury, chromium III, cadmium, and copper
- Chlorine and odors
- Chemicals including PFAS, pesticides, and herbicides
- Meets U.S. EPA and NSF drinking water standards for the removal of bacteria and parasites.
Plus Faucet Mount Water Filtration System
Price: $33
PUR
Get clean water straight from your faucet with this filter. It’s compatible with most standard faucets and so easy to install—no tools needed.
Good-to-know:
- NSF-certified to reduce 70 chemical and physical substances, including lead, mercury, and copper.
- NSF-certified to reduce microplastics that are commonly found in tap water.
5-Gallon Water Cooler
Price: $55
ZeroWater
Go big. This refillable jug with a filter fits most top-loading coolers.
Good-to-know:
- Independently certified by IAPMO (International Association of Plumbing and Mechanical Officials) to reduce PFOA/PFOS, lead, chromium, and mercury.
Water Filter Slim Pitcher 40 ounces
Price: $24
Hydros
Water filters are notoriously s l o w, but not this one. It filters water super quickly (like, under a minute).
Good-to-know:
- NSF-certified to reduce:
- Chlorine
- Taste and odor
- Chloramine
- Particulates
- Iron
- Manganese
- Zinc
Water Filter Pitcher
Price: $74
ProOne
Unlike some of the other picks that use charcoal to filter out contaminants, this one uses gravity to make better-tasting water that’s safe to drink. Bonus: It’s also got a removable fruit-and-veggie infuser.
Good-to-know:
- NSF-certified and independently lab tested and proven to reduce 200-plus contaminants, including:
- Fluoride
- Chlorine
- VOCs
- Bacteria
- Heavy metals
- Lead
- Pharmaceuticals
Splurge-Worthy Water Filters
If you have a little more room in your budget, consider one of these upgraded water filters.
The Well Reverse Osmosis Water Filtration System
Price: $297
LangWater
A trio of filters—sediment, activated carbon, and reverse osmosis—make sure your water is squeaky clean. This reverse osmosis countertop unit allows you to choose between hot and cool water, and you can buy flavors like lemon.
It’s self-cleaning, the filters only need to be changed once every couple of years, and it purifies water quickly. This is especially great if you (like our wellness editor) are impatient and always forgetting things.
Good-to-know:
- All three filters are NSF-certified.
- Reduces particles and odors in water like:
- Arsenic
- Copper
- Lead
- Viruses and bacteria
- Microplastics
Pitcher PureVis with Advanced Filter
Price: $139
LARQ
This cool pitcher uses a carbon-derived, plant-based filter, plus UV-C technology that kills germs.
Good-to-know:
- Independently tested to NSF certifications for reducing contaminants like:
- Chlorine
- Mercury
- Lead
- Benzene
- PFAs
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