And to clean the [challenge] filtration device provides a filtration device trouble of removing at the same time the other additional functions, is not applied. Filtration and apparatus in a flat filtering box 4 provided on the back inner surface of the two tank SOLUTION: A filtration mechanism, it is latched to the upper end surface of the water tub 2, was inserted in the plate-shaped filtration media in the filtration chamber 4 It is provided with a chamber, and arranged side by side pump chamber equipped with a water pump, and the structure back to the water tank in the purified water. As it turned out six of the water tank, it is possible to clean Remove the filtration box 4, or the entire, cleanable taken out alone only the water pump or filter material is also easy. In addition, by providing a water inlet 4b on the front side of the fourth filter box is provided with a water absorption path between the filter medium and the filtration chamber 4, water flow path of purified water and unfiltered water, water purification opening of the rectifier plate through the filtering material and a structure by way of the water supply channel from and through the suction port of the pump water flow, back into the tank from the Werubo purified water. [Selection] Figure Figure 1【課題】濾過装置を清掃するのに、他の付加機能を同時に取り外す手間が掛からない濾過装置を提供する。【解決手段】濾過機構を水槽2の奥内面に設けた扁平な濾過箱4に装置し、前記水槽2の上端面に掛け止めし、濾過箱4内に濾過材を板状にして挿入した濾過室を設けると共に、水流ポンプを装着したポンプ室を並設し、浄化水を前記水槽内に戻す構造とする。前記水槽の蓋6を開ければ、濾過材又は水流ポンプのみを単独で取出して清掃可能で、又は濾過箱4全体を取出して清掃することも容易である。また、濾過前水と浄化水の流水経路は、濾過箱4の前側に吸水口4bを設け、濾過箱4と濾過材の間に吸水路を設け、濾過材を経由して整流板の浄水口から送水路を経由して、流水ポンプの吸込み口に通じ、浄化水をヱルボから水槽内に戻す構造である。【選択図】図1
