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Best Small Water Filters

Name: Brita Water Filter Pitcher for Tap and Drinking Water with 1 Standard Filter, Lasts 2 Months, 6-Cup Capacity, BPA Free, White
Brand: BRITA
Price: 25.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

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ZeroWater

21%OFF

ZeroWater 12-Cup Ready-Pour 5-Stage Water Filter Pitcher Dispenser with 5-Stage 0 TDS Zero Water Filter – IAPMO Certified to Reduce Metals, Chlorine, Lead, Chromium, and Forever Chemicals PFOA/PFOS

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Sawyer Products

9%OFF

Sawyer Products SP2101 MINI Water Filtration System, 2-Pack, Blue and Green

9.6

score

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ZeroWater

ZeroWater 12-Cup Ready-Pour 5-Stage Water Filter Pitcher 0 TDS for Improved Tap Water Taste - IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS

9.4

score

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Sawyer Products

Sawyer Products SP129 Squeeze Water Filtration System w/ Two 32-Oz Squeeze Pouches, Straw, and Hydration Pack Adapter

9.1

score

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Waterdrop

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, 5 Stage Filtration

8.9

score

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EXPRESS WATER

Express Water Whole House 3 Stage Heavy Metal and Anti Scale Water Filter Set - Polyphosphate, Carbon Block, KDF High Capacity Cartridge Filters - 5 Micron 4.5” x 20” inch

8.6

score

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Katadyn

Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006

8.4

score

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EXPRESS WATER

10%OFF

Express Water Whole House Water Filter System - 3-Stage Water Filtration System with Sediment, GAC & Carbon Filters - Reduce Chlorine - Clean Drinking Water - Stainless Steel - Water Pressure Gauge

8.1

score

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Berkey

Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters

Waterdrop

7%OFF

Waterdrop Alkaline Water Filter Pitcher with 1 Filter, Healthy, Clean & Toxin-Free Mineralized Alkaline Water (100 Gallons), Up to PH 9.5, BPA Free, 7-Cup, Pink

7.5

score

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Buying Guide for the Best Small Water Filters

Choosing the right small water filter can significantly improve the quality of the water you drink, cook with, and use daily. It's important to understand the key specifications and features to ensure you select a filter that meets your needs. Here are some essential aspects to consider when picking a small water filter.

Filter TypeThe filter type determines what contaminants the filter can remove from the water. Common types include activated carbon filters, reverse osmosis filters, and UV filters. Activated carbon filters are great for removing chlorine, bad tastes, and odors. Reverse osmosis filters can remove a wider range of contaminants, including heavy metals and dissolved solids. UV filters are effective against bacteria and viruses. Choose a filter type based on the specific contaminants you want to remove from your water.

Filter CapacityFilter capacity refers to the amount of water a filter can process before it needs to be replaced. This is usually measured in gallons or liters. Smaller capacities (up to 100 gallons) are suitable for personal use or small households, while larger capacities (over 100 gallons) are better for families or frequent use. Consider your water consumption and how often you are willing to replace the filter when choosing the right capacity.

Flow RateFlow rate indicates how quickly the filter can process water, usually measured in gallons per minute (GPM). A higher flow rate means water is filtered faster, which is convenient for busy households. For personal use or small households, a flow rate of 0.5 to 1 GPM is typically sufficient. For larger households or higher water usage, look for a flow rate of 1 GPM or higher. Choose a flow rate that matches your daily water usage needs.

Filter LifespanFilter lifespan is the duration a filter can effectively work before it needs replacement, often measured in months. Shorter lifespans (up to 3 months) may require more frequent replacements, while longer lifespans (6 months or more) offer convenience and cost savings over time. Consider how often you are willing to replace the filter and the associated costs when selecting a filter with the appropriate lifespan.

Installation and MaintenanceSome water filters are easy to install and maintain, while others may require professional installation or more frequent maintenance. Simple pitcher filters or faucet-mounted filters are easy to install and maintain, making them ideal for renters or those who prefer a hassle-free option. Under-sink or whole-house filters may require more effort to install and maintain but offer more comprehensive filtration. Choose a filter that matches your comfort level with installation and maintenance.

CertificationsCertifications from organizations like NSF International or the Water Quality Association indicate that a filter has been tested and meets specific standards for contaminant removal. Look for filters with certifications to ensure they effectively remove the contaminants they claim to. This is especially important if you have specific health concerns or want to ensure the highest water quality. Choose a certified filter to have confidence in its performance.

Best Small Water Filters

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Buying Guide for the Best Small Water Filters