MAINTENANCE SERVICES

Filter Replacement Schedule

Quality Filters Change
- Sediment Filter
- Pure Carbon Filter
- Post Filter
- Alkaline Filter
CHECK LIST

Maintainance Care Service Visit
Filter replacement in a year

1 To 1
Customised and professional service

Electro- Steriliser
On water tank for selected model

Steam Sterilisation
For water tank and faucet

NCS 15-POINT CHECK
Ensure each part is functioning and clean

Additional Care Service
Home sterilisation
4 FILTERS
4 LEVELS OF PURIFICATION

FILTER 1- SEDIMENT 침전 필터
Effetively remove dust and rust, remains of which particles are relatively big, prevent various impurities from entering other filter in order to increase the filter perfomance and lifespan.

FILTER 2- PRE CARBON카본 필터
The Pre-carbon filter uses granular activated carbon to purify the water by absording organic substance such as chlorine, heavy metal and odor.

FILTER 3- POST CARBON포스트 카본 필터
The Post-carbon filter get rid of chlorine, trihalomethanes (THM), herbicides, colour, odor, bleaching agents and other organic chemicals.

FILTER 4- HYDROGEN 수소 필터
The filter improves the oxidation reducing power by removing harmful active oxygen (Free Radicals) that causes cancer, diabetic, hypertension and etc.
OUR SERVICE STAFF’S CHECK LIST

LYREX always protect valued customersT
- Our Maintenance Care Serviceis conducted periodically for LYREX customers to maintain professional and quality.
- Our maintenance staffs will show:
- My card ID
- LYREX Working ID
- 2 doses vaccine prove
- Customers can call our helpline 019-9679931 before let’s the maintenance staffs go entry.