OptionUpsideDownsideBest for
Filter pitcher (Brita-style)Removes chlorine taste; cheap to startCartridge costs forever; slow to filter; hogs fridge spaceDaily tap drinkers bothered by the taste
Plain pitcher + tap waterNo running costs; refills instantlyDoesn't change the water's tasteAnyone whose tap tastes fine
Faucet-mounted filterHigh flow; filters cooking water tooNeeds installation; some taps don't fitHouseholds filtering big volumes daily
Bottled waterConsistent taste anywhereCostliest per liter; hauling and wastePlaces where tap water really doesn't work