Coway CHP-04AU, CHP-04AL Water filtration process, The 5-step water filtering system CHP-04AR/L

Water filtration process

The filter is the core technology of the filtration system.

If you don’t use qualifying filter or if you use an old filter that has expired, the system performance may degrade.

The 5-step water filtering system (CHP-04AR/L)

Step 1 : PLUS SEDIMENT FILTER

This plus sediment filter has the functions to reduce infusible particles from feed water and to protect membrane and pre-carbon filter from being plugged.

Step 2 : PRE-CARBON FILTER

This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic compounds(VOC’s).

Step 3 : RO MEMBRANE FILTER

RO membrane filter has the function to reduce water contaminants such as pentavalent arsenic, barium, cadmium, selenium, radium 226/228, trivalent chromium, hexavalent chromium, lead, nitrate/nitrite.

Step 4 : INNO SENSE FILTER

This inno-sense filter has the functions to reduce smell induction material and to improve taste of water. It also has the function to reduce aesthetic chlorine, volatile organic compounds(VOC’s).

STEP 5 : ULTRA-VIOLET LAMP

This ultra-violet lamp circulates the treated water inside the reservoir tank.

PLUS SEDIMENT	PRE-CARBON	RO MEMBRANE	INNO SENSE	ULTRA-VIOLET
FILTER	FILTER	FILTER	FILTER	LAMP

Reject

Water

Outlet

		Uses of reject water
	Tips	- The reject water should be used for cleaning the restroom, the house, clothes, or
		purposes other than drinking.
9		- Never use the reject water for a drinking or a cooking.