10 Best Faucet Filters 2025 in the United States

The PUR PLUS Vertical Faucet Mount Water Filtration System is a solid choice for those seeking cleaner and better-tasting tap water. Its standout feature is the 3-in-1 filtration system, certified by WQA and NSF, which effectively reduces 70 contaminants including lead and microplastics. This makes it a reliable option for families concerned about water quality. Additionally, the filter is designed to last up to 100 gallons or approximately 3 months, which aligns with average household use. A handy filter change light ensures you know exactly when a replacement is needed.

Installation is straightforward with its one-click, tool-free setup, and it fits most standard kitchen and bathroom faucets. This makes it very user-friendly, especially for those not inclined towards DIY tasks. One potential downside is the flow rate, which can be slower compared to non-filtered water. It's also worth noting that while the filter has a substantial lifespan, it may need to be replaced more frequently if your water usage is high. Weighing only 1.2 pounds and with compact dimensions, it won't add much bulk to your faucet. Cleaning is simple, requiring just a damp sponge or soft cloth.

The filter system is specific to PUR, so you'll need to stick to their brand for replacements. In terms of cost-effectiveness, it can save you up to $30 per week by reducing the need for bottled water. Trusted for over 35 years, PUR is a reputable brand in water filtration, which adds to the product's reliability. This filtration system is best suited for individuals or families looking for an easy-to-install, effective, and cost-saving way to improve their tap water quality.

The Brita Faucet Mount Water Filter is designed to provide clean, great-tasting water by removing 99% of lead and other contaminants with its Elite Advanced Filtration System. One of its standout features is its advanced carbon-block technology, which significantly reduces chlorine taste and odor in tap water, making it more enjoyable to drink. Additionally, it offers multiple spray options, including filtered water, unfiltered water, and an unfiltered spray, adding to its versatility.

This filter is also environmentally friendly, as it can replace up to 2,250 single-use plastic water bottles annually, contributing to reduced plastic waste and cost savings over time. Installation is straightforward and does not require any tools, making it accessible for most users. The built-in filter replacement indicator is a convenient feature that ensures you change the filter every 100 gallons or roughly every four months, maintaining optimal water quality.

However, the filter is only compatible with standard 55/64" faucets and includes adaptors for 13/16" and 15/16" sizes. It does not fit pull-out or spray-style faucets, which could limit its usability for some users. The flow rate is adequate for most everyday uses but may be slower than unfiltered tap water. Lastly, with an item weight of just 0.06 pounds and compact dimensions, it won't take up much space on your countertop.

The Brita Faucet Mount Water Filter is a convenient and effective solution for improving the quality of your tap water. One of its key strengths is the ability to remove up to 99% of lead and reduce the taste and odor of chlorine, thanks to its Advanced Brita Carbon-Block Technology. This makes it a great choice for families looking to enhance their drinking water quality. The filter can replace up to 2,250 standard 16.9-ounce single-use plastic water bottles per year, making it an environmentally friendly option as well.

Installation is straightforward and requires no tools, which is a big plus for ease of use. The filter replacement indicator is a handy feature that ensures you always know when it's time to change the filter, maintaining optimal performance. However, the filter needs replacement every 100 gallons or approximately every four months, which might be on the frequent side for some users. Additionally, it’s important to note that this filter only fits standard size faucets and will not fit pull-out or spray-style faucets.

Weighing 1.1 pounds and with dimensions of 6 x 2.37 x 9.84 inches, it’s relatively compact and should not take up much space. This product will be most beneficial for those with compatible faucets looking for a simple yet effective way to improve their tap water. Nonetheless, if you have a pull-out or spray-style faucet, you will need to consider alternative solutions.