Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Why does it say requires arm and flange? I have a typical showerhead. Can't I just unscrew my old one and screw this delta one on with tape?
Document: Installation was a breeze. Just screw it on but make sure you use Teflon tape on the threads of the supply pipe. I know how hard it is to purchase something on faith but i think most people will be happy with this showerhead.Delta 75152 Water Amplifying Adjustable Showerhead with H2OKINETIC Technology, Chrome
We got the new showerhead yesterday...I installed it this morning which took about 3 minutes. It was just screw on and start. I took my first shower in it and the water pressure was different from my old showerhead but rinsed me off just as well using half the water. I would certainly recommend this to anyone. I can't comment on its durability but out of the box it is great.
The Delta low flow shower head performs as advertised and is a pleasure to use. Even on its lowest setting, it delivers a steady stream of water that will keep you nice and warm while you clean yourself, and at the same time it will save you lots of water! It's a snap to unscrew your old shower head and screw on and start using your new Delta shower head right away.
I have replaced a 4.0 and 3.0 gpm showerhead in my home now and I would say the quality of shower experience is about the same with the latest generation of "amplifying" showerheads as I felt I got from the old high flow heads. My only complaint is that the cheap showerheads never include teflon tape, you have to use your own (if you have it) or buy a roll for a couple bucks at the hardware store to ensure a leak-free connection.
It took me longer to find my Teflon tape than it did to install it. Just put some Teflon tape on the threads, screw it on, and your ready to shower. It takes less than a minute.Overall I don't think you can beat this for a $25 showerhead.
This is one of the best shower heads I've ever used. I had it for about 3 years. Excellent for homes with low water pressure. The water output was invigorating and powerful. It cleaned me fast and well!Unfortunately, I just moved to a new apartment with a low ceiling and low shower wall faucet. Now I have to bend my head and my knees to get a full drenching. I will consider buying the Delta Faucet Adjustable Arm with All-Directional Chrome Showerhead.
I've bought only a few showerheads, but this one is the best. I'm extremely pleased. I was afraid I might get just another showerhead, but this does exactly what it claims and what other reviews here say. It does not give that sharp prickle feeling of some shower heads, but instead gives a nice full, soft strong pulse of water in a nice wide pattern so feel like your getting soaked. You can't go wrong with this showerhead.
This shower head had good reviews so I gave it a shot. For the price you can't beat it. When I first took it out of the box I wasn't too thrilled.Very easy to install, old shower head off, some pipe tape, new head on. 2 minutes. First use. The way the water is aerated is fantastic. The four outlets crisscross so there are no dead spots.
I can't believe the absolute drenching it delivered(it is still adjustable) for 20 bucks and feels like your in a waterpark every time you shower. A kid could install with a small set of pliers to take off old shower head and install. It calls for plumbing tape to create a tighter seal but its not necessarily required depending on your previous nozzle....1000000% worth it Wow
I'm renting a house with crazy bad water pressure. It was extremely annoying to take a shower with barely any pressure, this thing makes it feel like a regular shower. Don't know what else to say - installation was super simple; they did recommend some teflon tape for sealing, but I didn't need it. I used a crescent wrench to uninstall old/install new. Was a breeze.Cheap and effective.
Answer: yes