Vevor Aquarium Filter Cotton 8-Piece Fish Tank Replacement Cartridges for 5 gal Glass Aquarium New Household & Portable making it ideal for tough

making it ideal for tough cleaning tasks like job sites

and adhesives

H13 HEPA layer

Built from high-strength carbon steel with non-slip rubber feet

Washable mesh air filter with "clean filter" indicator light

Vevor Aquarium Filter Cotton 8-Piece Fish Tank Replacement Cartridges for 5 gal Glass Aquarium New Household & Portable making it ideal for toughThis 8 piece aquarium filter cotton set is designed for 5 gallon glass aquariums and compatible with CL20 models. Its three layer filtration combines biofilter cotton and activated carbon to help remove particles, absorb odors, and reduce discoloration. The filters are easy to replace and support cleaner water for a healthier aquatic environment. This set provides up to 32 weeks of filtration when replaced every 4 weeks.