This doesn’t quantity to an antimicrobial certification, therefore Lifestraw’s warning to market the system for something however municipal water. But when my major fear have been the micro organism or mildew identified to doubtlessly accumulate in different water filters and pitchers, I will surely spring for this Lifestraw. The identical IAPMO India lab knowledge additionally reveals good elimination of PFAS and PFOA “eternally chemical substances,” although not fairly to the degrees of my prime filter picks.
This doesn’t suggest the filter is ideal. The Residence’s tall dual-stage filter, comprising each a membrane filter and a replaceable activated carbon filter, causes the 10-cup Lifestraw to be fairly lofty for a fridge pitcher: about 13 inches tall. It solely suits in my fridge as a result of I would already eliminated a shelf to permit for tall bottles and meal kit boxes.
The Lifestraw filter can also be among the many slowest I’ve examined, requiring greater than 20 minutes to filter on the 10-cup pitcher. And whereas it removes free chlorine, it doesn’t take away chloramine—a extra steady disinfectant present in about half of municipal water programs. And so if your city uses chloramine to treat its water and also you’re delicate to the aroma, be forewarned.
For these particularly anxious about plastic even after filtering out microplastics, Lifestraw additionally makes a glass model of its 7-cup water pitcher. However be aware that the filter housing is plastic, and so this nonetheless will not make for a completely plastic-free water pitcher.
Different Water Filters Examined
{Photograph}: Matthew Korfhage
Waterdrop 10-Cup Lucid Water Filter Pitcher for $21: Waterdrop is a decade-old, California-based firm greatest identified for revolutionary countertop reverse osmosis water filters. This hands-free water filter pitcher from Waterdrop is a way more economical choice than most filters; in truth, it is the most cost effective filter I’ve examined. It additionally sports activities a weirdly likable design, with somewhat hinged lid that’ll drop down virtually frictionlessly to simply accept even a trickle of water into its reservoir earlier than snapping again shut. The water filter can also be the quickest I examined, dripping by a full reservoir in lower than two minutes, and it’s licensed to NSF requirements for lead-free manufacturing and chlorine elimination. Its makers additionally declare to have examined filtration to NSF requirements on 372 different substances. To date, so good. However lab outcomes aren’t posted publicly, neither is the identification of the third-party lab. My very own testing confirmed that the filter is much less profitable at filtering chloramine, the substance used for disinfection of municipal water in half of American cities. The filter eliminated about 75 p.c of chloramine, far worse efficiency than my top-pick filters.
