I like the fact I can still get these at Amazon because they are another product I can no longer find at my local stores. I broke down and bought one of the fancier kind but the non-removable / non-defeatable flow restrictor made it worse than useless. And doesn't really save water because it takes just as much water to fill up the sink. It just takes two to three times as long. And it takes just as much water to rinse a dish, actually more because the water pressure sucked.These are basic, haven't really changed since before I was born (1957) and do the job. The one change is that the female threaded part that attaches to the faucet is chromed plastic rather than real metal. So it wears out more quickly. The key is not to try to angle or bend the sprayer. Just use a cup or other container to rinse the walls of the sink and anything else the sprayer won't reach.The fancy one I had required me to pull down to change to spray rather than "full" and I was afraid that, no matter how careful I was, I was going to damage the faucet.Eventually the threads will wear out, or the rubber will get too nasty and I will need to replace it. But they're cheap. I think I will order several and put them aside as insurance it case they go away here too.

I have been buying these for years and suddenly they're different. Display is wider which dissipates the pressure making it a weaker spray than it used to be. The neck is not as flexible as it used to be which limits its use . All and all, disappointed is my name.

I've used these many times over the years both the "slip on" and this... The screw on... They work very efficiently and last a good long time. This current purchase though had been less than satisfying. The package itself was showing "age" before I even opened it. Upon installation I realized that the plastic "adapter" supplied to attach the product to your faucet was molded with only one to one and a half revolutions of thread available to secure it to your faucet. This inefficiency amounted to a less than secure attachment which is easily "stripped" with even the most careful installation. Instead of returning the item I temporarily used an adhesive to supplement the attachment and will be purchasing a more properly manufactured adapter possibly made of metal to eliminate any problems with the substandard adapter I received. No place to "SKIMP" on materials if you really want to produce a quality product. *** UPDATE *** Four months later... The "CHEAP" part they used has now completely failed making me look for a comparable replacement. Not at all happy.

Highly recommend this Danco Screw-On 2.2 GPM Rubber spray aerator (item#: B000UVHKFM)! It EASILY installed on my (outer threaded) Kohler kitchen faucet.I have always used Faucet Queen aerators but they now do NOT screw on properly--the screw-top is just a little bit too small as though the moulds used to make the Faucet Queen screw-on portion (now plastic rather than metal) are out of measure/not precise (it should measure 55/64"). Avoid the Faucet Queen spray aerators.One Amazon reviewer noted that the the Danco aerator installed with no trouble at all--it screwed on to the faucet very easily--so I took a chance and ordered one. After removing the black washer, the Danco aerator was VERY EASY to screw on to my kitchen faucet--not sure why the black washer was problematic but there are no leaks from the Danco aerator with the faucet turned on so the washer isn't necessary.I am planning on ordering a few more of these Danco aerators so I'll have enough to last a long time--the rubber does eventually wear out (mine last about a year or so). When this first Danco I have wears out, I'll pull the (rubber) sprayer portion out of my uninstallable/unusable Faucet Queen aerator (along with the extra flange) and insert the sprayer portion into the Danco screw-top fitting the flange over the top of the sprayer to lock it in to the top and so at least I'll get some use out of the now lousy Faucet Queen aerator.Danco is definitely the way to go!

I am extremely happy with this one! The first time I didn't have to struggle to screw it onto my faucet!!!I have tried every version (brand made here to date and the other screw on types I would need to take a deep breath beforehand knowing I would need to hold it in the palm of my left hand pressing upward and slowly try to screw it onto the threads in some extreme effort to keep it level because it wouldn't catch on the threads of my faucet and most times it did it was crooked, etc - overall the procedure taking anywhere from 5 to 20 minutes of many retries and trying to stay calm about it lol.I also tried the one which doesn't have threading at all and is all rubber and supposedly you can squeeze it onto the faucet - forget it!!! the hole being tiny and even if lubricated doesn't stretch enough to accommodate a normal faucet end, and although it was mentioned you could cut the hole diameter wider, I found the rubber so stiff and unyielding, that in trying to gorge out a bigger hole, there was a real risk of me cutting myself if the blade slipped off, rather than cut through it as intended. I had a few close calls and so decided to give up and throw that one in the trash same day it arrived.This one -I took it out of the package, went over to my faucet, tried once then again and bingo. No holding it with one hand and screwing it on slowly with the other in some balancing act.Wish List for changes:1) wish the head was slightly wider2) the neck made of thinner rubber (yes i wish the neck area to actually be made more cheaply LOL than the spray body lol) - so that twisting it side to side would be better reach and easily done.Since this threaded on so easily I am afraid from past experience to do that too much because I am just grateful for once its on the faucet I don't wish to then have it fall off : P If the rubber used for the neck was thinning it would be more flexible and not pose that threat I worry about of prying the threaded part off the faucet. However, I do know over time if used gingerly that way the neck will become more flexible.3) that all of these models would spend a bit more money and use a metal attachment instead of plastic! How much more cost could it add to the price? Yet would insure tighter attachment for many more people! I haven't found one to date that still makes it with a metal screw on part. Sad.Despite the wish list above (which would be for all the brands I have tried to date), this was the best experience to date re: installation ease. My faucet for your reference is the standard 2 handle, hot cold water, faucet in center chrome style everyone might know from living in apartments which commonly use that basic model for kitchen sinks, or you might have grown up in your own home using in the kitchen, prior to specialty types becoming more the norm.Using any of these spray adapters one thing will happen when twisting the neck about, the rubber lip may rise up on one side of the metal plate causing some spray out of one side. I find though just pulling it back down over the metal plate works. It just gets misaligned. Its not glued down in any way meaning you could remove that entire plate to clean it someday etc, and therefore as you might imagine if you do twist the adapter from side to side to spray your sink walls more etc, the lip can raise up off the plate on the opp side causing that spray from the side.For people who never took their faucet filter end off to use this type of item before, I highly suggest taking a toothbrush or other good scrubby type object and clean the threads of the faucet before trying to screw this on first time. I found on my faucet (in my apt rental) the threads were full of gunk so that made it even harder to thread the others I first tried to use before this one. Once the threading was cleaned so the thread ridges exposed it makes threading on the adapter much easier. Don;t use any wire type device though or brillo type pad which may actually sand down those old much needed threads you count on!Hope all this info helps - all of these aren't as wonderful as they could be, but trying them all I am happy with this one - it's doing the job without coming undone from the threaded part so that alone makes me ecstatic! (Others have kept coming off because they never went on properly and then water pressure would have them suddenly fall off quite regularly). So take my 5 stars rating as - based on all the rest being impossible to use for long and to even install easily, and this one just doing the job as intended. Offers a nice spray for dish washing etc which I so prefer over a string single stream of water.Update just a few days later: The neck is flexible enough to spray sideways around my sink. After writing this review I went back to try doing so again and it works well for that as well. I think my prior experiences with other threaded aerators of this type popping off made me go too gently with this one lol. When I tried to swivel it around naturally without some hesitancy or fear that it would come flying off the threading and just went to use it side to side, it stayed on and did that job well too. So I highly recommend trying this brand. Hopefully it goes as smoothly for you as well. : )