Pool filter balls – 1300 g (equivalent to 46 kg of sand) – Highly efficient, reusable cotton, ideal for cartridge filters.

High-quality materials: The pool filter material consists of polyester fibers and fibers modified after filtration. It is characterized by good elasticity, non-toxicity, optimal stability, good filtration, and strong absorption. Its diameter is between 50 and 60 mm and its weight is 1,300 grams, which means it can effectively replace 46 kg of quartz sand.

Reusable: Sand filter material is reusable. Regular cleaning ensures better filtration. It is machine washable, durable, wear-resistant, and abrasion-resistant. (Note: Machine-washable filter mats should be washed in a laundry bag.) It is compatible with all common filter systems and offers excellent filtration. Powerful Cleaning Power: The mats used in the filter system have a fine internal structure that filters out sand and the finest fibers. Sand filters cannot filter environmental particles as small as 40 microns, while the filter mats used in sand filter systems retain particles as small as 1 micron with a filtration performance 3 to 4 times faster. Dust, leaves, oil, and fine particles are effectively removed, allowing you to optimally maintain your pool and enjoy clean water. Easy Use and Maintenance: Application is very simple and requires no complicated installation. Simply fill the filter with the product and you're ready to go. The filter design is dust-free, protects the pump, is easy to clean, and the high-quality filter material extends its lifespan. It is the perfect replacement for filter materials such as sand and glass. Suitable for various filter systems: These filter media are suitable for pool filters, pool pumps, aquariums and other water circulation systems, water purifiers, etc. They optimally filter freshwater and saltwater and are therefore ideal for keeping marine and freshwater animals and improving their environment.