We didn't need it because we did ultimately chose not to have a koi pond, but we were impressed with this product.
I have purchased the denser material as well and i am very pleased with the performance.
Good filter, works for all types of systems.
The price was great too- we compared many similar filter pads before deciding on this one.
5 dimension, it avoids leaking on the side.
- How are reviewers describing this item?
great, material, good, clean and size.
- Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 387 reviews as of our last analysis date on Nov 26 2020.
This really works well. I have purchased the denser material as well and I am very pleased with the performance of both. Excell... Read More
Perfect size to fit 12 by 12 inches pond master. I love the 12.5 by 12.5 dimension, it avoids leaking on the side. Hope it ca... Read More
Posted by a reviewer on Amazon
Excellent, rinses well, extremely durable, i've reused it repeatedly without build up, or having it come apart like softer media.