ESF21-A

$ 576

Manual Flushing Interval	1-99 days
Discharge Mode	Automatic + Manual
Intelligent Touch Screen Operation	Yes
Filtration Accuracy	100μm
Auto Flush Time	About 25 seconds
Manual Flush Time	About 30 seconds
Flow Rate For Daily Use *	5m³/h
Certified Flow Rate	3m³/h
Liters Per Flush	About 5L @ 0.2MPa
Inlet & Outlet Diameter	DN20 x DN25
Dimensions (L x W x H)	241 x 96 x 387mm

Category: Sediment Filter

Non-hazardous Material for Worry-free Use of Water

The filter bottle is made of superior BPA-free PC material which has a high toughness and is resistant to low temperature.
Environmental friendly low-lead copper head in conformity with RoHS standard prevents the harm of lead to human body, and is featured by high material ductility, high safety and high frost & crack resistance at low temperature.

Upgrade to New Flush Mode for Automatic Intelligent Flushing

Through back flushing, the dirt inside is squeezed to effectively remove impurities from the filter mesh and keep it clean.
A food-grade soft silicone scraper is used to electrically scrape colloids / impurities on the filter mesh surface for more efficient self-cleaning.
The cleaning interval can be set by users based on their household water quality and water usage habits for convenient and care-free automatic timing and intelligent flushing.

5A Certification

Level A certification (certificate number: CVC23000011350) has been obtained in terms of resistance to circulating pressure, resistance to burst pressure, resistance to freezing pressure, high temperature resistance, and filter mesh cleaning capacity.

Leakage Protection Function

Whole-house intelligent water leakage protection is provided with four leakage monitoring modes.
Safety of household water use is ensured through fixed-point monitoring of slaves (each master matches up to 8 slaves), high flow monitoring, long-term outflow monitoring and one-click leak detection in pipelines.

IOT-based Real-time Monitoring of Water Use

Ecowater Intelligent Control Mini Program monitors daily household water use data, and displays and pushes real-time water leakage alarm information, etc.

Dual-valve Protection for Safe Use

A check valve is installed to prevent damages to the filter bottle or other components due to hot water backflow.
An optional pressure regulating valve is equipped to effectively protect the machine from any damages under high water pressure.