Best Reviewed Water Purifiers under $800 of 2023


Decoder analyzed more than 69,533 reviews to find which water purifiers under $800 are loved by shoppers, and which ones standout based on the following important qualities:

  • Ease Of Use
  • Flow Rate
  • Ease Of Cleaning

Read more about what factors to consider when shopping for water purifiers in our buyer's guide.

Results (36)

Best Overall


Bottom Line

This water filter is perfect for backpacking or other outdoor activities. The flow rate is amazing and it's simple to use and easy to clean. However, the flow rate slows down after a few uses.

Rank based on 5,023 reviews

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Also Great


Bottom Line

This water purifier is easy to install and delivers great water quality.

Rank based on 2,499 reviews

Premium Choice


Bottom Line

This water purifier is easy to set up, use, and clean. The water it produces tastes great and it has a good flow rate. However, it does stop filtering when one of two conditions are met.

Rank based on 291 reviews

Budget Pick


The PUR 7 Cup Water Filter Pitcher quickly and easily provides refreshing, filtered water. It is certified to reduce 2X more contaminants than Brita's leading pitcher filter and has a slim design that fits in most fridge doors.

Rank based on 227 reviews


Bottom Line

The fast flow rate and great tasting water make this water purifier a good choice for those looking for an easy to use and effective option.

Rank based on 2,366 reviews


Bottom Line

This water purifier is quick and easy to use, with a high flow rate that prevents mineral buildup.

Rank based on 1,228 reviews


Bottom Line

The water purifier is easy to use and clean, making it a great choice for those looking for a portable and efficient option.

Rank based on 4,809 reviews


Bottom Line

This water purifier has a quick and efficient flow rate, and the water tastes great with no aftertaste.

Rank based on 942 reviews


Bottom Line

This water purifier is a great choice for those looking for an easy to install and operate option with a fast flow rate.

Rank based on 1,524 reviews


Bottom Line

The water purifier is easy to use and eliminates the need to pour filtered water into another container.

Rank based on 5,029 reviews


Bottom Line

This water purifier provides great-tasting filtered water quickly and easily, but takes up space and the filters need to be replaced often.

Rank based on 3,609 reviews


Bottom Line

The LifeStraw Go water filter is an easy-to-use and portable option that is perfect for on-the-go use. However, the filter needs to be replaced frequently and the black grainy substance found in the water can be a turnoff for some users.

Rank based on 6,286 reviews


Bottom Line

The CamelBak All Clear is a great water purifier for those who want filtered water on the go. The filter is easy to use and clean, and the water tastes fantastic. However, you have to buy the filters separately, and they are not cheap.

Rank based on 3,952 reviews


Bottom Line

The Aquasana 3-Stage Under Sink Water Filter is a great option for those looking for an easy to install and use water filter with great tasting results. However, some users have complained about a shorter lifespan than expected.

Rank based on 1,058 reviews


Bottom Line

This water purifier is easy to use and doesn't take up a lot of space. It has a fast flow rate, but it slows down when the filter is getting low.

Rank based on 1,023 reviews


This water purifier has a one-piece housing made of 304 stainless steel, meaning it is hygienic with no welding or rust. It has a 3mm thickness for durability and is lead-free. The filter element meets NSF/ANSI 42 standards, reducing chlorine and heavy metals while also improving taste.

Rank based on 393 reviews


Bottom Line

If you are in the market for a quality water purifier that is quick and easy to use, this is the one for you.

Rank based on 1,458 reviews


The iSpring US31 water purifier is a high-quality filtration system that removes common sediments, heavy metals, harmful chemicals, and chlorine taste and odor from drinking water. With a fast flow rate and easy installation, this purifier provides fresh, healthy water for your entire family.

Rank based on 465 reviews


The Everyday water pitcher from Brita is a space-efficient way to get great-tasting, filtered water without the waste. The Longlast+ filter provides up to 6 months of clean, fresh-tasting water, and the easy-fill locking lid and pour spout make it a breeze to use.

Rank based on 2,148 reviews


Bottom Line

This water purifier is easy to install, tastes great, and doesn't waste a lot of water. However, the filter does need to be replaced more often than with some other models.

Rank based on 374 reviews


The Waterdrop under sink water filter system can effectively reduce residual chlorine, taste and odor, heavy metals and prevent leakage. With a service life of 24 months, the under sink water filtration system is provided with smart indicators, which help to improve the life quality.

Rank based on 355 reviews


The water filtration system is our core research and development technology. Our company is committed to producing first-class membrane materials and membrane products, serving the environmental protection fields such as drinking water, industrial filtration, laboratory filtration, and wastewater treatment.

Rank based on 697 reviews


The HUBER Water Filter Dispenser is a top-of-the-line water filtration system that guarantees maximal purification for the best-tasting water. With unique, patented Huber technology, this dispenser not only reduces heavy metals and impurities, but also lets those valuable minerals through.

Rank based on 111 reviews