Excellent filters for well water. Water tastes fresh and clean. Filters out copper, iron, cysts, particulates, etc, that can be found in well water. The PUR faucet mounted device these fit into are also great because you can easily remove the filter from the faucet if you need the space then re-attach it, just by pushing a couple buttons.

I personally have no way to tell if these filters meet their specifications. They seem to do the job and the water is always clear, clean and with no added odors. The faucet mount that the filter installs into is somewhat cheap. I am constantly fiddling with the selector switch in order to use in the filtered or non filtered mode.

[This review was collected as part of a promotion.] I got these when I got my filtration system. I've just changed from my first one. It's better than store bought water again. What a great system this is. I've raved to all that I know and will continue to do so.

[This review was collected as part of a promotion.] I'm not an engineer anything but the design quality on this filter is amazing my water is pure and tasty I would not be able to drink any other water after this I will be bottling my own water from my Fossett and taking it on every trip with me from now on

[This review was collected as part of a promotion.] I just started using a PUR water filtration faucet last week. I love how these filters take all the lead and other impurities out of the water. I usually purchase bottled water but thanks to PUR I have started drinking from the faucet again.

[This review was collected as part of a promotion.] Super easy to install into the system, like that they come in a pack. Very easy and convenient and clear instructions. I don't really see a difference in the taste but would recommend the filters regardless

[This review was collected as part of a promotion.] These fit in perfectly with the head piece that attached to the sink. I have city water and using these made it taste like the bottle water I buy. Im so happy less water bottles is less money and less waste. I could immediately tell a difference in the taste of the water, the water tasted like actually spring water.

Since purchasing my faucet filter by PUR, I've purchased several filters. This system makes my tap water taste better than bottled water. (At least I think so.) It makes my pets happier having this filtered water, as well as me. The filters are super replacements for ones waning out. They make the water taste the same as it did when initially purchasing the filter unit.

[This review was collected as part of a promotion.] These are perfect filter's for my water filtration system and I love they come in a 3 pk. Great price for the whole system for people like me on a budget. Easy to install with no fuss. I highly recommend PUR

[This review was collected as part of a promotion.] I personally like the three pack as opposed to single packs. I am one who likes to make sure I always have a backup on hand for anything that I can. Especially filters like this and the one for my refrigerator.