I don't have the faucet filter, but I never heard any complaints about them. I'd guess that if your water has good pressure you won't have any problems with them.
Reverse osmosis. I don't really need it now, but in a previous house I had lab test results showing my water was not safe to drink without it. (well water)
RO filter under the sink with a post carbon filter. It also connects to the fridge/ice maker.
I can taste when the city treats the water just from rinsing after brushing my teeth. The water tastes "salty" to me. I also was disgusted after the ice cubes melted in my drinks, leaving a sludge in the bottom.
Whole home filter. Just a GE brand and the filters aren’t that expensive. It picks up grit that I’m sure isn’t harmful but would clog up the flow restriction/aerators and shower head. It also has activated carbon to reduce smells that may or may not be helpful.
Yes. I have one in my refrigerator that is NSF rated to remove lead. Our tap water is good quality, but our house is 100 years old, so I'm a little bit concerned about lead from the pipe solder.
My tap water (Denver area, Colorado, USA) is pretty good. My fridge has a filter and cold water is tastier, so I end up with cold, filtered water (as filtered as can be from some off-brand filter I got online).
But the coffee maker is next to the kitchen sink and I happily use that. Sometimes I'll fill a glass from the bathroom faucet and it hits the spot. Neither are filtered, and I don't think twice about it.
I have a GE or Whirlpool, can't remember, but it also didn't work without it. I did some research and I think they were forced to provide, free of charge, an inline bypass. I got it from their website because it stopped dispensing water when I needed to replace the filter after what felt like a very short amount of time, and I could only use their filter. Basically, their filters have RFID chips, and so the fridge wouldn't work without it, but you can have them send you, for free, a bypass, which basically connects the tubing and puts the RFID in place.
So I got that, and picked up an in-line filter that is now in the basement, that is just between a valve off a water line and the fridge, was a pretty easy install, and the filter supposedly lasts much longer than the fridge one.
Most of the buildings built here since WWII and into the 70's have lead pipes. There's a push to test water quality in homes, and to have the pipes replaced, but in the meantime I use a Brita pitcher with a lead filter.
This is why Obama didn’t really address the flint Michigan water situation. Once they started testing there, other cities would start. Boom, national crisis. ALLEGEDLY the coating that forms on the inside protects against lead poisoning but, who knows. And if chemistry changes drastically, like Flint’s case, it can remove that naturally occurring coating.
At my previous apartment, I had a city employee test my water. They let faucet run for about 10 minutes, then took a sample and got basically immediate results and told me the pipes were leaded. If that's all it takes to test positive, then the protection can't be that effective. The tech was in my apartment for less than 15 minutes, and 10 minutes of that was just letting the faucet run.
They tell us that there is no safe amount of lead, and they can detect the presence instantly. That tells me there's not much protection. Even if it takes 10 minutes to get past that protective layer, after taking a shower your water wouldn't be safe anymore until there's another buildup.
Reverse osmosis system under the sink. I've got a whoe house water softener, too, but it's almost 30 years old and needs replaced. I'm on well water, and while it's safe to drink, it has high manganese and calcium content. The calcium will gunk up my electric kettle pretty quickly, but as long as I fill it from the filter faucet it stays pristine.
I've been using a PUR brand water filter that attaches to the faucet for quite awhile now. If you have an older one I recommend getting a newer one. It has a little LED that flashes green and it will turn red when the water filter goes bad. Although I'm pretty sure it's just a timer, it doesn't actually detect the filter has gone bad I don't think.
Also my area has a pipe issue and there may be Lead in the water... I'm hoping the filter helps but idk...