Products
Volcanic Rock Biological Filter Media
Volcanic Rock Biological Filter Media 5-8mm
Henan Landa Volcanic Rock Biological Filter Media (Biofilter Packing Media)
LD-HSY
Fiber Ball Filter Media
Fiber Ball Filter Media Φ25-50mm
Henan Landa Biological Ceramsite Filter Media (for BAF/Biofilter)
LD-TL
Henan Landa Quartz Sand Filter Media (for Denitrification Deep-Bed Filter, 2~4mm)
LD-SAND
Henan Landa T-Type Air-Water Distribution Filter Block (HDPE+C30)
LD-TB