Hi Nemix,
Pillows don’t normally have an ILD rating and with shredded latex an ILD rating wouldn’t have any meaning anyway. Pillows are usually rated as being soft, medium, firm etc. and will also have different thickness profiles and different fill materials or combinations that would affect their firmness and “feel”.
Pillows are also a very personal choice and different people will have very different pillow preferences or different opinions about what they perceive as firm and soft or the general type of pillow that “feels” good to them but some of the information in the pillow topic here and the posts it links to can help you choose a pillow that is the best “match” for you and the mattress you are sleeping on.
Phoenix