Acurel media bags are the most cost-effective way to protect filters from damage caused by loose filter media. These specially designed, 100% nylon drawstring bags maximize filtration and will not disintegrate in water, protecting your filter without reducing performance.
Directions: Fill bag with desired media, pull drawstring and place in filter.
Small: 3" x 8" (For all small filters)
Medium: 4" x 12" (For all medium-large filters)
Large: 8" x 13" (For all large filters)