The 6 Best Water Filters of 2021
By The Spruce
PUR PFM400H Faucet Water Filtration System
"Best Faucet Attachment"
Aquasana Whole House Water Filter System
"Best Whole-House System"
ZeroWater 6-Cup Water Filter Pitcher
"Best Small Pitcher"
Brita 12-Cup Stream Filter Pitcher
"Best Large Pitcher"
LifeStraw Go Water Filter Bottle
"Best Portable"
Apex Countertop Drinking Water Filter
"Runner-Up, Best Overall"
CuZn UC-200 Under Counter Water Filter
"Best Under-Sink Large Volume"
ZeroWater ZP-006-4, 6 Cup Water Filter Pitcher
"Best Small Pitcher"
LifeStraw Go Water Filter Bottles
"Best Portable"
Brita Stream Filter as You Pour Water Pitcher
"Best Pitcher Design"