Pure Power Nylon Mesh Filter Media Bag - 4.25 in. x 6 in.
Item # 252565 / Manufacturer Part # 719022525650
Pure Power Nylon Mesh Filter Bags are economical, reusable media bag choices for your canister filter, power filter or sump. A drawstring tie makes them easy to use. Great for medias like carbon, ammonia remover, phosphate remover, resins and more. Pore size is approx. 300 micron. Marine biologist tested and approved.
Does not work well 11/24/2014
Rated for 300 microns yet 150 microns pour out of it
Approx. 300 micron 6/22/2014
I purchased the bags to hold my de-nitrating resins. and purgen. My advice is don't. About 30% of the resins went through the bag. I later purchased Magnavore's Pura Media Bags. They worked with nothing leaking out. The lesson learned is appox means close to but not quite. Other than that its a good bag for other media. But not anything asking for 300 micron.
Right size 5/6/2013
Just the right size. Perfect for my canister, just refill with carbon and go.