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What is a reverse osmosis membrane (RO) water purifier?
The reverse osmosis membrane (RO) system has been developed to produce safe drinking water from seawater, by applying the function of a semipermeable membrane that filters the water and nutrients absorbed by the body. This system removes more than 95% of any harmful substances, including arsenic and sulfuric acid.
While the size of the pores in conventional water purifiers is a hollow fiber membrane of 0.01 micron, the membrane of our products is about 100 times smaller. So water purified by the CKMA-RO111 unit tastes as good as commercially available mineral water, and the odor and taste caused by the presence of calcium are not evident because the calcium is removed completely.
Currently, similar products are sold in Japan for about 150,000 to 300,000 yen. With our unique procurement network and in-house assembly and installation, we can offer the reverse osmosis membrane technology with 5 filters at a reasonable price.
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- Harmful substances
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- Water molecules
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Conventional water purifiers have large holes
that let toxic substances pass through.
CKMA water purifiers only allow water
to flow through macro holes.
This new water purifier removes heavy metals and impurities up to 99% by the depth filtration system with the 0.0001 microns 5 layer Reverse osmosis membrane (RO) filter. "G (gallon per day)" in the model name means the amount of water that the membrane filter of this purifier generates per day. 1 gallon is equal to 3.785ℓ, that is, 100 GPD means that this purifier makes 380ℓ water per day.
Conventional RO purifiers keep water in their external tanks and the water comes out from there to the tap when a user needs. In this case, only 50GPD of the water flow through a membrane filter is required. However, this new water purifier is tankless, therefore, by pushing up the GPD value to 400-800, it maintains the same high performance of water filtering and generates 250ml of water every 8 seconds.
Reverse osmosis membrane water purifier for kitchen RO111 10ℓ
It is suitable not only for drinking water but also for washing rice, vegetables and dishes.
- Make sure there is enough space for the installation below the sink.
- The main filter uses products by Dow Chemical Co., Ltd., one of the world's largest chemical manufacturers.
CKMA's water softeners
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According to WHO (World Health Organization) standards, the hardness of water is determined as follows using the American hardness standards:
Soft water: Less than 60 mg/L, Moderate soft water (medium hard water): Less than 120 mg/L, Hard water: Less than 180 mg/L, Extremely hard water :180 mg/L or more.
Water softener for shower CK1200R
This reduces hair and skin problems and can help to cure atopic dermatitis and even reduce hair loss.
Inside the water softener is an ion-exchange resin, which was originally developed for beverages, manufactured by Dow Chemical Company of the United States,.
Maintenance is required once every 10 days. Simply add and mix regular quality salt to the water softener unit.
Water purifier/softener for washlet WT-001
When tap water is used in the washlet, chlorine enters the body through the anus and reacts with organic matter in the rectum to produce nitrosamines and carcinogens. It is said that it irritates the mucous membrane of the intestine and causes rectal cancer and colorectal cancer.
Water purifier for washing the face and brushing the teeth. In addition to the conventional double filter type, the 5-unit filter type is newly released. The difference from the conventional double filter type is that it makes pure and soft water, so the skin's moisture and gloss after face washing are completely different than before.
In addition to the newly released 5-unit filter type, we also have conventional 2-unit filter type.
Although this unit does not make soft water like a 5-unit filter type, it can be used as a water purifier for washing the face and brushing teeth as usual.
The hardness component causes yellowing of laundry. By installing the water softener, this can be prevented and you only need half the amount of detergent used before to have enough foams and the whiteness stands out. Washing machine water softeners do not provide a hardness of zero as the shower water softeners, but as close as the water quality in Japan (Hardness 15-30).
Filters are installed in twin; the first filter (5μ sediment filter) removes dirt, sediment, rust, etc. in the water, and the second filter (carbon filter) removes residual chlorine, odor turbidity, organic compounds, chlorinated hydrocarbons, etc. Maintenance is required only every two months. Our staff will visit your home and replace the filter.
