Kinetico KF-B Pre-Filter

Whole-home protection before water reaches your equipment.

The Kinetico KF-B is a high-flow, semi-automatic self-cleaning pre-filter for municipal mains water. Its washable stainless-steel mesh captures sediment and suspended particles before they can travel into your water softener, plumbing and household appliances.

Why we recommend it

40 micron filtration	Fine silver-coated stainless-steel mesh captures sediment, sand, pipe debris and small suspended particles.
Protects the softener	Pre-filtration helps keep physical debris away from valves and internal components in downstream water-treatment equipment.
Whole-home protection	Helps protect pipework and water-using appliances including washing machines, dishwashers, heaters and boilers.
No routine cartridges	The washable stainless-steel mesh can last for many years depending on water quality, reducing replacement waste.

How it works

1. INCOMING WATER

May contain sediment & debris

2. 40 μm MESH

Particles are trapped on the screen

3. FILTERED WATER

Continues through the home

Product Specification

Filter type	Semi-automatic self-cleaning pre-filter
Filtration	40 micron
Filter media	Silver-coated stainless-steel mesh
Pressure gauge	Included
Water supply	Municipal mains water
Dimensions	Approx. 310 mm H x 160 mm W
Operating pressure	1-10 bar
Connections	3/4" and 1" union fittings supplied
Nominal flow	3 m³/h (3/4") \| 4 m³/h (1")
Weight	2.1 kg
Ambient temperature	5°C-40°C
Automatic wash kit	Optional - Ref. 723719

The Pure Water People View

Protect the system that protects your home.

A quality pre-filter removes physical debris before it reaches the water softener or circulates around the property. At Pure Water People, we consider good pre-filtration an important part of a properly designed whole-home water treatment system.

Product image and technical data: Kinetico technical/commercial data sheet, 03/2025, Ref. 723717. Specifications may be updated by the manufacturer.

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