JD Jingzao Pre-filter M2 High Flow 20T Hydraulic Backwash Household Pre-filter Water Purifier <40 Micron Freeze-proof Explosion-proof Lead-free Pressure Gauge Whole House Water Filtration

Can filter 200 liters per minute (equivalent to 20 buckets of 20L water per minute)

Filtration of eggs, rust, sand, large particles, and other harmful substances

Suitable for municipal tap water

Anti-freeze, anti-explosion, and water hammer resistant

Tested for 200,000 cycles and -50°C low temperature

Suitable for indoor and outdoor installation in various climates including northern winters

BPA-free imported bottle material, safe for maternal and infant use

Installed after the water meter as the first line of defense for household water

Compatible with washing machines, water heaters, faucets, dishwashers, and under-sink water purifiers

Transparent bottle body for easy visual inspection of filter condition

Manual knob switch for flushing and easy sludge discharge

Real-time water pressure display with monthly memory and abnormality alerts for timely maintenance

Recommended manual sludge discharge every 1-2 months

DN20/DN25 PPR hot-melt heads

External diameter interface

No electricity needed

Instruction manual ×1

PE pipe set ×1

Gaskets ×2

DN20 PPR connectors ×2 (male and female)

Wrench ×1

DN25 PPR connectors ×2

Product base should be installed approximately 20 cm above ground level

Manual model requires periodic manual sludge discharge for optimal performance

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