Crafted with precision, the filler series is manufactured from high-quality polypropylene injection. It features a smart design with inner and outer double spheres, comprising a hollow fish mesh sphere on the outside and a rotating sphere
on the inside. Its primary function is to serve as a biofilm carrier and to intercept suspended solids effectively. This innovative design offers robust biological adhesion, an expansive surface area, and remarkable porosity,
ensuring excellent chemical and biological stability. Constructed to be durable, it is free from harmful substances and does not contribute to secondary pollution. It is UV-resistant, anti-aging, and possesses strong hydrophilic properties,
ensuring ease of generation and replacement. It is resistant to acid and alkali, maintains its integrity despite water flow, has an extended service life with minimal residual sludge, and offers hassle-free installation.
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