Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: what is the difference between the Merv 8 and the Merv 11?
Document: I did receive Trion Filters. They are original equipment and work well. They now are available in Merv 8 and Merv 11. I thought from the description and link leading to the purchase page that I was purchasing Merv 11. Actually, I was purchasing Merv 8, but didn't know it. The Part number was there, but I was trying to go by the description. Be careful--the part number for Merv 11 is 259112-102. When I contacted the supplier, the response wasn't kind.
Its the merv 8 factory replacement. Cheap, you get it in a 3 pack from the right. There are better filters, like any electronic from Trion or Honeywell, or better media type filters such as SPACEGAURD but you would have to have the housing installed.
Similar to another buyer's review. Seller's description is NOT ACCURATE ... these are MERV 8 filters and not MERV 11 filters. The part number is correct but unfortunatly I did not double check the description at a more reputable site.
No problems. These filters are rated MERV 8. The next time around I will probably go for the higher performance MERV 11 filters, which come in a two pack. The MERV 11 supposedly filter out smaller particles, which will help in my allergy-sensitive family.
Filters arrived very fast. They are a MERV 8 rating, I was thinking they were a MERV 11 when I ordered them, I must have confused them with all the others I looked at. Price is very good for 3 filters and they are made right here in North Carolina. Look to be really good quality...time will tell.
theses are contractor grade filters that are what they say just merc 8.  other suppliers of this type filter have increased cost up to 60%. Having to furnaces and multiple pets the cost greatly adds up for for higher rated filters which require frequent changing.
Why would someone will have same partnumber with big size difference. Ordered using part number came in different size. I store i bought was rude on return shipping
wow ! I was impressed with the extremely fast service. The filter was very easy to install. I bought the 3 pack because it was less expensive than buying individually.
they arrived well protected , they fit the heating equipment as advertised . the cost was a lot less than the heating supply houses I deal with . I will order more as needed from this supplier .
these are literally half the price I would pay a our local heating establishments, plus I can shop in my pajamas!
Answer: yes