Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: What is the difference other than the color and the filter number between the FM15 and the FM25?
Document: (early Jan 2013)This is a very nice faucet filter.I installed it on my kitchen sink in Sunnyvale, California and not only did it match the chrome color of my sink, but it also effectively filtered the water. I could immediately taste and feel the difference.One issue is that my filter was erratically spraying water in a jagged form, rather than in a smooth cylinder [perhaps I did not install it correctly?].
I have been using this product for a while and I think the filter does a good job,  I  needed a new one but when the fixture arrived it was the white one FM15 in the box for the FM25 (the silver one). I had to use it anyway as the old one was leaking.I just hope the company starts checking their products before shipping them out.
I called their phone number on a Friday morning and a technician helped me immediately regarding using the Teflon tape.I highly recommend this product.
The first number is the diameter of the threads in my faucet, the second is the diameter of the filter threads. Some web pages may show a second number after the diameter, such as 13/16-27; that number is the number of threads per inch, and it is 27 on both ends. I found two manufacturers that make this special bushing: Neoperl (mfr # 55 1170 5) and Lasco (mfr # 09-1577). The Lasco fitting is presently listed on Amazon.
Have not had the sticking stem problem so far (knock on head) from the FM15 so mycurrent plan is to stay with the slightly lower cost basic FM15.
The product seems to work fine. We have had it for over a year now. However, I need an indicator for when to change the filter. Pur seems to have more coupons and specials on filters in my area.I like the color and it is easy to work. My husband installed it without any major issues.
Sure there are fancier filters which I have tried, but this is the one I have stuck with for 5 years. It is simple to install, and does the job. I usually buy a new filter and order two filter replacements when needed then buy a new filter again. This is the first chrome color I have had and love the way it looks with my pretty chrome faucet!
bought this for a relative. was easy to install and i like the feature that automatically turns it to the off position when you shut off the sink so that you don't use up the filter carelessly. my relative has stated that they 100% taste the difference and are grateful; for the filter. hopefully it will continue to hold up. i am pondering about getting one for myself now.
My municipal water is very safe, but at times I really detect the chemical tastes and smells. This filter really makes a difference. Coffee and Tea drinkers really need this. The only reason I don't give it five stars is flow rate, but that is really not a real problem.
First off, there is no difference between this and the cheaper white version. They're both made from plastic, they both have the same issues. I have used this filter for about 9 months.It's extremely hard to unscrew the filter. The first time I realized after much irritation that the instructions were wrong in the sense that counter clockwise means different things if you're facing the wings or they're facing away from you (as in the unit still being attached to the faucet).
Answer: yes