If you have the LitterMaid Self Cleaning Litter Box system you will need these LitterMaid Receptacles.
I feel they are a bit expensive for what you get.
These receptables go on the end of the LiiterMaid and that is where the waste gets put into. I feel the receptacles are not the best quality. They are made out of a thin piece of plastic. I have had a few crack on me when I tried to put them in the slot on the machine.
I tend to reuse these a few times by washing them out and letting them air dry. That way I am not running out and buying new ones all the time.
Unfortunately, if you have the LitterMaid system you have no choice but to use this brand. I have looked and there is not a different company that makes these. I feel the LittlerMaid company knows this so they might not care too much about the quality of the product.
If you have to buy them just remember to handle them with care and reuse them a few times before changing to a new one.