1, uses a micro-gas cloth resistance to water distribution system, which uses a specific diameter supporting layer of spherical packing, formed in the bottom of the filter stable, uniform pores, so that even long-handled filter head to collect filtered water, in the backwash When: gas distribution,

1, using a micro-resistance, water distribution, gas system and the system adopts a specific diameter spherical filler, beneath the filtering material form a steady, uniform, so that the pores nagara filter and evenly, collect water filter, the anti-flushing at 10: The gas, water, and resolved the E

1st, uses is the micro resistance matches the water spreading qi system, this system supported the level to use the specific diameter sphere padding, in filtered underneath the material to form stably, the even hole, caused the long handle to filter to collect the infiltration water evenly, when cou

1, is used in the micro-resistance water distribution system, the system supporting layer uses a specific diameter spherical packing, below the filter material formed the stable, uniform pores, makes long handle filter head uniform collection of filtered water, at the time of Backwashing: gas, water

1, uses a micro-gas cloth resistance to water distribution system, which uses a specific diameter supporting layer of spherical packing, formed in the bottom of the filter stable, uniform pores, so that even long-handled filter head to collect filtered water, in the backwash When: gas distribution,