Sediment Filter KFA kfa² 1" (model 720-000-25) for water treatment

The Sediment Filter KFA kfa² 1" (model 720-000-25) is a particulate pre-filter designed for installation on 1-inch potable or technical water lines. It removes suspended solids such as sand, rust and coarse debris to protect downstream equipment including boilers, pumps, valves and fixtures. The filter housing and internal cartridge are engineered for straightforward maintenance and reliable operation in household and light industrial settings.

Advantages

This sediment filter provides effective mechanical filtration of large and medium particles, helping to reduce wear on downstream devices and to maintain consistent water flow. Its 1-inch connection size makes it compatible with common domestic and commercial piping, and the construction allows easy access for cleaning or replacing the filter element. The unit is suitable for continuous operation and supports pre-filtration duties ahead of finer filters, water heaters and mechanical equipment.

Suitable for

• Pre-filtration for boilers and water heaters
• Protection of pumps and pressure systems
• Filtration of municipal or well water to remove sand and rust
• Use ahead of fine cartridges or membrane systems to extend service life
• Domestic and light industrial water lines with 1" connections

Key specifications

• Connection size: 1 inch
• Filtration type: sediment / particulate mechanical filtration
• Application: potable and technical water pre-filtration
• Material: corrosion-resistant housing materials suitable for water systems
• Maintenance: removable cartridge for cleaning or replacement
• Installation orientation: inline mounting on horizontal or vertical pipes (follow manufacturer guidance)

How to use

Install the Sediment Filter KFA kfa² 1" in the water line upstream of equipment you wish to protect, following local plumbing codes and the manufacturer’s installation instructions. Shut off the water supply, relieve pressure, and connect the filter to the 1-inch pipework using appropriate fittings and sealants. Periodically inspect the cartridge for accumulated debris and either clean or replace it as needed to maintain flow and filtration performance. After maintenance, restore supply and check connections for leaks.

Usage recommendations

For reliable performance, use this sediment filter as a first-stage filter before fine filtration or membrane systems. Check the cartridge condition at regular intervals—frequency depends on water quality and sediment load—and follow safe isolation procedures during maintenance. If water contains heavy sediment or iron deposits, consider pairing with additional treatment stages for optimal protection of downstream equipment.