Duda Energy sheets:1u 1 yd. x 72" Singed Polyester Felt Filter Media Fabric Sheet, 1 Micron, Polyester

I used this 1-micron filter material to make algae-catcher bags for my in-ground swimming pool. One bag attaches to an outlet jet in the pool, and it filters out green algae so it doesn’t get blown back into the pool. The cost of making these bags by myself was less than half of what I would pay in a retail pool-supply store. I used a purchased bag as a pattern, I used an 18-gauge sewing needle with heavy-duty thread on my sewing machine, and I ended up with two useable bags for the cost of buying one pre-made bag.

This felt is terrific. I am using it for an inexpensive way to filter a small fish tank with ich. Nothing was working so I researched effects of filtering with small micron and water changes. I cut it to size for the filter and replaced daily for several weeks. 72" x 1 yard is a lot of material. I could make daily filter changes for months with this. I'm glad I don't need to because the ich now appears to be GONE! Something the chemicals didn't seem to accomplish. I will continue to use this and definitely buy more when it starts to run out.

Great amount

We are using this material to filter the oil used in a home freeze dryer. We can cut this material into the sizes we need for the filtering container. The one micron filtering level is exactly what we need to keep the oil clean as it is reused in the freeze dryer pump. We were trying to find a filtering bag that fit the container, but couldn't find the right size. This option of buying a sheet of the material allows us to customize the size for what we need. Cuts easily with scissors.

I use this filter for filtering my beeswax - a must have for any beekeeper or beeswax candle maker. Gets the wax SPOTLESS. I run the dirty wax through some maplesyrup filters before i use this 1 micron sheet. This is the finishing touch. Just cut into circles as the sheet is huge and it’ll last you a while.