9mm Charcoal Pipe Filters 200PCS Universal Professional Filtering Harmful Substances Pipe Smoking Set Filter Core

Good quality, but rather small.

Honestly, ive found these filters to work just as good as more expensive brand. They are a better deal and in my opinion fit more snug in a 9mm pipe . For the price..a good deal.

Fits perfectly in my hawkbill pipe. Works geat.

Product works satisfactory, but needs to be replaced after one use. May need to be picked out, filter body breaks apart easily.

Not a smoker, so I can't give an accurate account of how the product worked, but the gift looked great and recipient was pleased.

Absolute garbage. They soaked through with moisture and clogged up after two (tobacco) smokes. The paper barrel came apart when I tried to remove to remove it leaving soaked paper, carbon sticks and a ceramic disc stuck in the pipe. I then spent up to half an hour and four pipe cleaners trying to get my pipe usable again. This wasn't a one time thing. It happened six times with four different pipes before I decided to write this. I'm a cheap old guy but these are going in the trash and I'll but a better brand. I tried to save a few bucks and got burned. Never too late to learn a lesson. Never again. Instant update: I went to have a pipe before sending this and ANOTHER one came apart after ONE bowl of tobacco. Picture attached.

Good for the most part. Have to change a bit more often than he likes. But they are doing the job.

You might get one use per filter from these. The first 1/8 clogs up and you get no flow. Regular pipe smoker with quality tobacco. Even worse with lower quality tobacco use.

Exactement comme annoncé. Bonne qualité.

The fit is good but, 1 out of 4 filters are plugged solid and/or some are empty, I would not/will not purchase again