3. Filter Function Introduction and Replacement Cycle
Stage
Filter
Function
Stage 1
PP sediment
filter-F1
Carry out coarse filtration of original water,
and filter out mud, sand, impurity, iron rust
and suspension, etc.
Stage 2
C1 active carbon
filter-F1
Absorb unusual colors
and odors, Remove
residual chlorine and organic substances
in water.
Stage 3
RO reverse
osmosis filter-F1
Nonionic Absorbing: Organics, alcohol,
ketone, aldehyde, phenol.
Particulate retention: Solid suspended
solids, Colloids.
Stage 4
C2 active carbon
filter-F1
Further absorb micro-molecules and
organic substances in water. Make water
taste better.
3. Use Guide and Maintenance
WARNING: Please cut off water source before replacing filters. Never plug filters in
water running state.
3-1. Guidance on Unpacking and Installation
1. Unpack the product.
2. Put the accessories aside.
3. Take out the quick joint, and install it on the water pipe. Clamps should not be missed.
7. Install the clean filter in the product, hold the filter with the left hand and enclosure of
filter with the right hand, and insert it upwards in the filter, tighten it by turning
anticlockwise, the installation order is: PP sediment filter-F1→C1 active carbon
filter-F1→R O reverse osmosis filter-F1→C2 active carbon filter-F1.After washing and
installation of filters, the lower door must be fixed with original screws.
5
5. Use the after sale accessory—filter flushing tip, the arrow direction is the water flow
direction, insert the P E pipe in the quick joint.
6. Insert the C1 active carbon filter into the filter flushing tip, tighten it by turning
anticlockwise, and open the water tap to flush the filter till it doesn't discharge black
water, for about 10min; Take the same step to flush the C2 active
carbon filter-F1.
4. Open the lower door .
Replacement
Cycle
3-6 months
6-12 months
12-24 months
6-12 months
Notice: Filter life time is an expected value, due to different region, water quality, usage
and season, the actual lifetime will be different, please follow the advise of the local
service station.
Snap ring
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