High quality activated carbon 2- Material - Made of solid steel and surface chrome plated with higher hardness and corrosion resistance, ensuring good stability and durability. 3- Application - Can be used for digital pocket scales , jewelry scales , diamond scales , and precision balance tests 🐟【High quality activated carbon】：Offer efficient and long-lasting filtration performance,Our high quality activated carbon aquarium filter is durable and long lasting, it offers clean and fresh water for fish, make the fish more healthier. 🐟【Aquarium Filter Cartridge #3】: Replacements for EZ-Change #3 aquarium filter ,for Aqua-Tech 20-40/30-60 Gallon Power Filters, Size :5.3*5.7*6 in. Keep Your fish tank Clean]:Strong Adsorption, Our high quality aquarium filter can capture fine particles or dust in the water,removes the odors, provide... Aqua Tech Power Filters Aqua Tech 20-40 & 30-60 Gallon Power Filters, 6 Pack | OSPS Marineland Aquarium Filter Our high quality aquarium filter can capture fine particles or dust in the water,provide clean and fresh water for healthier fish. HQRP 6-Pack Aquarium Filter Compatible with Aqua-Tech for 🐟【Long Lasting Replacement】:For better results, please replace the filter every 2 to 4 weeks. Coarse floss can remove large particles, premium activated carbon can trap dirt, removes impurities, and the molded ribbed back has offer maximum water-to-carbon contact Switch out in less than five minutes, simply remove the older and dirty filter and change in seconds just shake and rinse Fast, Clean & Easy
