About This

• 4" Flange x 14" Long, 5 Pack, Perfect for Aquariums, Made in USA
• High quality construction and heavy-duty stitching make these filter socks strong and durable.
• Long lasting and reusable, can be rinsed and reused multiple times saving you money.
• Fine density removes fine particles leaving your aquarium water crystal clear.
• Safe for all aquatic life, do not contain any harmful contaminants.