AFM ng1 – glass sand
AFM ng1 – 0.4 – 0.8 mm glass sand
AFM® is an inert, aluminosilicate (glass) produced from green and brown glass bottles processed specifically to produce water filtration media from activated glass. AFM® is very popular for pool filters, for water treatment plants (gravity filters) and for industrial water treatment filters.
Granulation 0.4 – 0.8 mm
Packing AFM ng1 – 21 kg bags
Get rid of the harmful byproducts of pool water chlorination
With AFM glass sand, the water in your pool becomes safer and healthier. The amount of harmful chloramines (mono-, di-, trichloramines) is reduced by 2 to 5 times, while harmless organic chloramines remain in the water because they are neither volatile nor toxic. Thanks to the AFM mass, the level of trichloramine – the main culprit for unpleasant odors and irritations – can drop to just 0.2 mg/L, even in pools with a large number of users. For outdoor pools, an additional advantage is the use of the ACO catalytic oxidizer, which enhances the natural disinfecting power of the sun. The result? A reduction in chlorination by-products by 30 to 50% and significantly lower chlorine consumption. Save on chemicals and provide your users with crystal-clear and safe water!
What is AFM glass sand?
AFM is a special filter media that replaces regular sand and provides much better results. It is made from recycled glass and undergoes a special treatment process to make it even more effective. AFM prevents the formation of harmful substances in chlorine water, such as trichloramines and trihalomethanes (THMs), inhibits the growth of bacteria and reduces the formation of deposits in the filter. In addition, it helps save on maintenance costs and makes the water safer and cleaner.
Less trichloramines and trihalomethanes
Trihalomethanes (THMs) are formed when organic matter in water combines with chlorine, especially if it is not completely removed. AFM removes 50% more organic matter than regular sand, which means less harmful gases like trichloramine and trihalomethanes. As a result, AFM reduces their formation by more than 50%. Trichloramines can damage the protective layer of the lungs and cause asthma or long-term damage, while chloroform enters the bloodstream and can cause damage to the nervous system. They are especially dangerous for children under 2 years old, because their defense systems are not yet developed. Using AFM completely eliminates this problem, making the water safer and healthier for everyone.
Long-term effectiveness
AFM glass sand is designed to last – it retains its effectiveness for at least 10 years thanks to its resistance to the accumulation of microorganisms and the exceptional strength of the material. In comparison, quartz sand loses some of its functionality after just 1-2 years, and must be completely replaced after 5 years at the latest. By properly flushing the filter and using AFM glass sand, your pool water will remain crystal clear and clear, providing users with a perfect experience every time.