Reverse Osmosis(RO) membrane element for household 1812-75G

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100 set
Supply Capability:
100000 set/month
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Description of RO membrane element 


Advanced membrane technology, automatic sealing and rolling production line, CNBM could provide series of reverse osmosis membrane elements including residential, commercial and industrial fields.

CNBM-JY type is suitable for residential water treatment.




-High stability;

-High performance;

-High performance-price ratio;

-More choices for different specifications;





Effective   membrane area ft2(m2)


Desalination   rate(%)


Average   yield GPD(L/D)



Testing conditions:




Temperature( )


NaCl solution   concentration(mg/L)


pH value


Testing   Pressure (MPa)


Recovery   rate(%)



Operation Limits and conditions:

Max.operating   pressure psi(Mpa)


Max.inflow   temperature()


Max.inflow   SDI


Max.water   flow GPM(m3/h)


Free   chlorine concentration(mg/L)


Continuous   running water pH range


Chemical   cleanig water pH range


Max.single   membrane element pressure drop psi(Mpa)


 Reverse Osmosis(RO) membrane element for household 1812-75G

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Q:Articles: gauze, cobblestone, pebble, quartz sand, activated carbon, expanded cotton, empty plastic bottle, single hole rubber plug with catheter. Made a simple water purifier, and write out his purifying effect
Quartz sand filter which can remove colloid and large particles. When the particles flow through the filter layer multi media filter, filter of suspended solids from the sieve gap makes suspended solids easily entrapped in the surface of the filter material: import water pressure is greater than 0.07MPa. When the filter backwash should retain a certain amount of surface dirt forming membrane with the passage of time, before and after the filter pressure differential will increase rapidly until the failure. This requires the use of reverse flow backwashing filter, so that the adhesion to the quartz sand and activated carbon on the surface of the retentate and water stripping away, to restore the filtering function
Q:What certification does water purifier need to be certified?
CE logo is a safety certification mark, is regarded as manufacturers open and enter the European market passport. CE stands for European unity (CONFORMITE, EUROPEENNE).
Q:Groundwater filtration 50My family is in the countryside, is engaged in breeding, raising hens
A large amount of water, such as you, has no filter under 3 thousand yuan,I suggest you fix a sink,
Q:What is the principle of a water purifier?
Finally, after the adsorption of activated carbon, mainly using activated carbon porous, strong adsorption characteristics, absorption of residual chlorine and other impurities are not removed, further purification of drinking water.
Q:Is long. Drink mineral water purifier good or good!
The price is naturally low. Remember, it's certainly not possible to drink good water and not spend it. It's about the health of your family and your future. Please be careful!
Q:What brand of water filter is good?
In fact, the quality of the water filter is not to look at the brand, but depending on the quality of the local water quality and your needs. The general market is the filter (water purifier), is mainly used as drinking water straight drinking, the main function is the first and second impurity filter water is to eliminate chlorine, odor, third isolated microorganisms in tap water, organic matter, heavy metals, bacteria, virus. Moreover, the main lies in the filter (filter) is good or bad, therefore, the choice of time to be more understanding, and the filter needs regular replacement, in order to ensure safety, otherwise, instead, become a hotbed of bacteria. The filter is therefore supplies, spend a lot of money again, need regular replacement, some water purifier, the main is to make the filter, because the price is very expensive, especially the brand is more expensive, sometimes the same filter, but have different prices, after all brand-name things only one word "expensive".
Q:Which is good for a water purifier and a kitchen filter?
It should be worth it. The water purifier and the kitchen water filter are almost the same. The water in the kitchen is the tap water
Q:Is the water purifier more waste?
3, PP cotton: basic does not produce waste water, only interception of large particle impurities, as with coarse filter;4, activated carbon: only adsorption, generally do not use as a single filter materials, can be used as the last level of direct drinking water, improve the taste
Q:How to make household water purifier?
This is too much trouble, and now the labor costs are also largeHousehold water purifier, I choose Laurence water purifier, very good.
Q:Why doesn't the filter work when my aquarium has changed?
Let's talk about the filter first. What kind of filter is it? If it's a waterfall filter, then you just need to fill it up inside the filter, because the waterfall filter doesn't pump water, it doesn't have enough pressure, and you need to manually fill it up with water.

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