Abstract: Embodiments relate to apparatus for manufacturing a carbon block filter and a method for manufacturing a carbon block filter. The apparatus for manufacturing a carbon block filter according to an embodiment may include a mold having an inner space, a heater coupled to the mold to heat the mold, a material injection unit injecting a material to the mold heated by the heater, a material pressing unit pressing the material, and a filter separation unit separating a thermally treated filter from the mold heated by the heater.

Abstract: Embodiments relate to apparatus for manufacturing a carbon block filter and a method for manufacturing a carbon block filter. The apparatus for manufacturing a carbon block filter according to an embodiment may include a mold having an inner space, a heater coupled to the mold to heat the mold, a material injection unit injecting a material to the mold heated by the heater, a material pressing unit pressing the material, and a filter separation unit separating a thermally treated filter from the mold heated by the heater.

Abstract: Embodiments relate to apparatus for manufacturing a carbon block filter and a method for manufacturing a carbon block filter. The apparatus for manufacturing a carbon block filter according to an embodiment may include a mold having an inner space, a heater coupled to the mold to heat the mold, a material injection unit injecting a material to the mold heated by the heater, a material pressing unit pressing the material, and a filter separation unit separating a thermally treated filter from the mold heated by the heater.

Abstract: A side-flow type RO filter is provided including a filter housing including a top-open housing and a bottom-open cap coupled to an opening of the housing, where a raw water inlet port, a purified water outlet port and a concentrated water outlet port are formed in the filter housing; an RO filter provided inside the filter housing with a reverse osmosis membrane sheet wound in a roll-type; and a central pipe provided in a center portion of the RO filter and an exit thereof is connected to the purified water outlet port, the central pipe being configured to collect the purified water that passes a peneratrion hole after being purified by the reverse osmosis membrane sheet and transfer the purified water to the purified water outlet port, wherein the RO filter is configured to transfer the raw water introduced through an outside end of the reverse osmosis membrane sheet in a longitudinal direction of the reverse osmosis membrane sheet thereby extending the transfer path of the raw water and separate the raw wat

Abstract: The present invention relates to a carbon block filter for removal of cesium and a method of manufacturing the same. The carbon block includes activated carbon, a binder, and a cesium adsorbent, and is manufactured in which the activated carbon, the binder, and the cesium adsorbent are mixed, heated, and molded or the activated carbon, the binder, and the cesium adsorbent are mixed, molded, and heated. The carbon block filter manufactured thereby removes cesium excellently and maintains water purification performance for long periods of time.

Abstract: The present invention relates to a pre-filter for removal of cesium and a method of manufacturing the same. The pre-filter for removal of cesium includes ultra-high-molecular-weight polyethylene and a cesium adsorbent, and is manufactured in which the ultra-high-molecular-weight polyethylene and the cesium adsorbent are mixed, heated, and molded or the ultra-high-molecular-weight polyethylene and the cesium adsorbent are mixed, molded, and heated. The pre-filter manufactured thereby removes cesium excellently and has excellent impact resistance, abrasion resistance, slipperiness, and chemical resistance.

Abstract: A side-flow type RO filter is provided including a filter housing including a top-open housing and a bottom-open cap coupled to an opening of the housing, where a raw water inlet port, a purified water outlet port and a concentrated water outlet port are formed in the filter housing; an RO filter provided inside the filter housing with a reverse osmosis membrane sheet wound in a roll-type; and a central pipe provided in a center portion of the RO filter and an exit thereof is connected to the purified water outlet port, the central pipe being configured to collect the purified water that passes a peneratrion hole after being purified by the reverse osmosis membrane sheet and transfer the purified water to the purified water outlet port, wherein the RO filter is configured to transfer the raw water introduced through an outside end of the reverse osmosis membrane sheet in a longitudinal direction of the reverse osmosis membrane sheet thereby extending the transfer path of the raw water and separate the raw wat

Abstract: The present invention discloses a water purification filter easily replaced by a connector which can simplify a connection structure of a water purification system by forming paths of feed water, purified water and concentrated water as one port, and which can be easily replaced after disconnection of a filter cartridge from the water purification system, and a water purification system using the same.

Abstract: A one-touch fitting type adapter and a filter assembly are provided in which the filter assembly used for machinery, such as a bidet or a refrigerator, is easily assembled with or disassembled from the adapter through a one-touch fitting manner such that the filter assembly is easily adapted for the machinery. A multiple adapter capable of coupling a plurality of adapters in series is provided such that a plurality of filter assemblies used for a water purifier, a water ionizer or a functional water maker are detachably engaged with the multiple adapter through a one-touch fitting manner.