GEL filter cartridge - 10"/3000; 90 µm polypropylene GEL.90 µm PP

Product detailed description

This filter insert is intended for mechanical water filtration in closed-loop heating, plumbing and irrigation systems. It is typically installed in pre-filtration stages to remove suspended solids such as sand, rust and scale particles before they reach sensitive components like heat exchangers, pumps or valves. The cartridge is suitable for residential and commercial buildings, including multi-family housing, industrial facilities and agricultural systems where water quality is critical to equipment longevity and system performance.

The GEL filter cartridge is commonly used in conjunction with dedicated filter housings to ensure continuous filtration during normal operation. Installers should ensure that the filter is correctly integrated into the system layout and that flow direction is respected to avoid premature clogging or bypass. The cartridge is not designed for chemical filtration or for removal of dissolved substances.

Technical parameters

Material	PP skeleton with nylon mesh
Code	103.011.10
Brand	IVAR

Installation and connection

To install the cartridge, first close the system and drain the filter housing. Remove the old cartridge and inspect the housing for damage or debris. Insert the new cartridge with the correct orientation—ensure the arrow on the housing aligns with the flow direction. Reassemble the housing securely using the provided seals and bolts. After installation, flush the system briefly to remove any loose particles trapped during handling.

Compatibility and accessories

This filter insert is specifically designed for use in the GEL.DEPURA 3000 OT filter series. It is not compatible with other filter models due to differences in housing dimensions and sealing requirements. When replacing or installing, ensure that the filter housing is also available and that all sealing components are intact for a leak-free connection.

Technical background for designers

The cartridge operates through mechanical filtration, where water passes through a polypropylene support structure reinforced with nylon mesh. The 90 µm nominal retention rating indicates that the filter can capture particles down to approximately 90 micrometres in size, depending on particle shape and flow conditions. The design allows for backwashing to remove accumulated solids without disassembling the housing. For optimal performance, the filter should be placed upstream of critical components and sized according to the system’s flow rate and contaminant load.

Service and operation

During routine maintenance, the filter should be inspected for clogging and cleaned or replaced as needed. The polypropylene and nylon construction allows for manual rinsing under running water to remove loose debris. If the pressure drop across the filter exceeds acceptable limits or the flow rate decreases significantly, the cartridge should be replaced. No specific service intervals are provided in the technical documentation.

Frequently asked questions

Can this filter be used with other filter models besides the GEL.DEPURA 3000 OT?
No, the cartridge is specifically designed for the GEL.DEPURA 3000 OT series and will not fit other filter housings due to dimensional and sealing differences.

What is the maximum particle size this filter can retain?
The filter has a nominal retention rating of 90 µm, meaning it captures most particles in that range, though some larger particles may pass through depending on flow conditions.

Is the filter compatible with high-temperature water systems?
There is no specific information in the technical documentation regarding high-temperature compatibility. Refer to the manufacturer’s technical data sheet for detailed thermal resistance specifications.

Can the filter be cleaned multiple times?
Yes, the cartridge can be manually rinsed to remove loose debris. However, repeated cleaning may reduce its effectiveness over time and should not be considered a substitute for replacement when clogging occurs.