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RIFENG PRE-FILTER

Water quality is an common issue which have been most concerned in the world. In order to provide healthy drinking water, Rifeng now launches two pre-filters R1 and R2.
Pre-filter as for primary filtration of home users' water supply systems, Usually installed after the water meter of the inlet pipe, before the first water equipment. Use precision filter to directly intercept impurities in the water, effectively filter rust, debris, sediment, red worms, and algae in the source water to protect human health and other equipment in the water supply system.

 

Technical specification

Rifeng pre-filter usually installed after the water meter of the inlet pipe, before the first water equipment.
Product RIFENG PRE-FILTER
Model R1-1 R1-1S R2-3 R2-3S R2-4S R3-6S R3-Z
R1-2 R1-2S
Type Straight Universal Straight Universal Universal Universal Universal
Water Flow 3m³/h 3m³/h 3m³/h 3m³/h 4m³/h 6m³/h 6m³/h
Function Straight flush Double scrub Double scrub Double scrub Double scrub
Dismantle Siphon backwash Siphon backwash Backwash Backwash
  Dismantle free Dismantle free Dismantle free Dismantle free
    Pressure balance   Pressure balance
        Auto wash
Joints 1/2,3/4 Male 3/4 Male 3/4 Male 1 Male
ø 20,25 PPR ø 20,25 PPR
Working Pressure 0.1Mpa-0.8Mpa 0.1Mpa-1.0Mpa
Working Temperature 5-40℃ 5-40℃
Filtration Accuracy 40um 40um
Materials SUS304 SUS 316L 
Filter cartridge
Materials PC PA
Filter bottle
Suitable Water Source Municipal water supply
Warranty Five-year warranty for the copper part and the plastic bottle,One-year warranty for the filter cartridge and the sealing
Rings.
1. Adopting brand new visual identity, the pre-filter box is in novel design and covered matte material, which improves users experience.
2. Packing the accessories with a translucent bag to make the regular maintain more convenient.
3. The manual explains in graphic combination, which enables users to understand at a glance. 

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