16-Pack Filter Socks 4 inch Ring for Saltwater Aquarium, 3D Honeycomb Design Filter Sock 150 Micron, 8 Inch Long Aquarium Felt Filter Bags for Freshwater, Saltwater Aquariums, Ponds, Sumps, Overflows

Product Dimensions ‏ : ‎ About 8 x 5.12 x 2.76 inches

• High Quality Materials: These sump filter socks are made of high-quality and durable polyester, combined with a sturdy structure and strong stitching, double polishing makes them more durable and have a longer service life
• Easy to Use: The 4-inch diameter plastic ring makes these sump filter bags easy to secure at the inlet or outlet and suitable for most sump supports
• Widely used: The 150 micron honeycomb filter socks are designed to transfer water, help reduce the amount of organic matter that produces ammonia in aquariums, and also prevent damage to aquarium equipment from objects of size such as sand and coral
• Functional Features: Aquarium filter socks are designed to filter impurities in water, maintain the cleanliness of aquarium water, and provide a comfortable living environment for the creatures in the aquarium
• Will Get: You will receive 16 packs aquarium felt socks. The quantity is enough for your daily use and replacement, you can also share with family and friends