Acurel filter drawstring lifeguard media bag is the most cost effective way to protect filters from damage caused by loose media. These specially designed, 100-percent nylon drawstring bags maximize filtration and will not disintegrate in water. For use in all filters with all types of media. Available in 3 size for all your filtration needs. Specially designed nylon material that maximizes filtration Will not disintegrate in water Fill with carbon or other granular products Washable and reusable For use in all fresh and salt water aquatics; suitable for all filters

GRP:PET