Until now, we purchased this product which uses Takagi's compact reel (inner diameter 7.5 mm) and the water pressure is weak and the inner diameter is doubled. The pressure has risen tremendously and the rinse time is short and it has become easy. I was worried about Takagi's products, but I had it here because there was quite a price difference. Although durability is unknown, it is a satisfactory product because COSPA is good.
I was worried about Takagi's products, but it is 1.5 times as expensive as this product. Although I do not know the durability, I think that it is recommended because it is soft and easy to use and COSPA is also good.