Honeywell FK06-1/2AA is a compact water filter with a pressure reducer and a manometer Prematlak (0-10 bar, external thread 1/4"). It stops contaminants on the mesh (e.g., rust, sand), and flushing is done by opening the ball valve at the bottom of the housing. The transparent, impact-resistant cover facilitates dirt control. Connection 1/2".
Honeywell FK06-1/2AA is a compact water filter with a built-in pressure reducer and pressure gauge, designed to protect domestic installations against mechanical impurities and the effects of excessively high pressure. This water filtration system component traps rust, sand, and hemp fibers on the mesh, among other contaminants, and thanks to the backwashing function allows convenient removal of deposits without dismantling the device. It is a practical solution wherever effective water treatment, space saving, and ongoing filter performance monitoring matter.

The FK06 model belongs to filters with filter mesh backwashing. This means the device operates continuously, capturing mechanical impurities present in the water, while accumulated deposits can be removed by opening the ball valve at the bottom of the housing. Contaminants settling at the bottom are then flushed out of the filter.
In practice, the filter protects the installation and connected devices against particles such as rust, sand, or hemp fibers. At the same time, the built-in pressure regulator protects the system from the effects of excessive pressure, which helps reduce the load on fittings and may contribute to lower water consumption.
The filter's small dimensions make the FK06-1/2AA well suited for locations with limited installation space. This is an important advantage when modernizing existing systems and at points where easy service access matters.
The transparent, impact-resistant filter bowl allows quick assessment of the contamination level without the need to disassemble the device. The user can continuously monitor the condition of the mesh and choose the right time for backwashing according to the actual contamination level.
The filter has been designed to facilitate everyday operation. Contaminants trapped on the mesh and deposits collecting at the bottom of the housing are removed by opening the ball valve located at the bottom of the device. This solution helps reduce installation downtime and simplifies maintenance.
An important advantage of the design is that filtered water is supplied even during backwashing, which increases everyday ease of use.
The filter must be installed in a horizontal position, with the bowl facing downward. This installation method is important for proper operation of the filtration system and the backwashing function. The device is intended for a medium with a maximum temperature of 40°C.
Honeywell FK06-1/2AA works well as the first stage of water installation protection where the goal is to capture mechanical impurities and stabilize pressure. This type of mechanical filter can be an important element of water preparation before further solutions such as more advanced treatment systems, an RO filter, a reverse osmosis filter, reverse osmosis, or a complete reverse osmosis system.
Thanks to the combination of two functions in one body, the device helps organize the installation and reduce the number of separate installation components.
| Model | Honeywell FK06-1/2AA |
|---|---|
| Device type | Water filter with pressure reducer and filter mesh backwashing function |
| Connection diameter | 1/2" |
| Connection type | Male thread |
| Pressure gauge | Prematlak |
| Pressure gauge thread | 1/4" male |
| Pressure gauge operating range | 0-10 bar |
| Body material | Dezincification-resistant brass |
| Spring support material | Synthetic material |
| Max. medium temp. | 40 °C |
| Static pressure | PN16 |
| Pressure setting range | 1.5-6 bar |
| Setting scale | Yes |
| Balanced seat | Yes |
| Installation position | Horizontal, with the bowl facing downward |
It is a water filter with a pressure reducer that simultaneously traps mechanical impurities and protects the installation against excessively high pressure. As a result, it supports safe and stable operation of a domestic water installation.
The filter captures mechanical impurities settling on the filter mesh, such as rust, sand, and hemp fibers.
To remove impurities, open the ball valve located at the bottom of the housing. Deposits collected at the bottom are then flushed out of the filter.
Yes. One of the important features of this model is that filtered water is supplied even during backwashing.
The pressure setting is visible directly on the adjustment knob, which makes monitoring and adjustment easier in everyday use. The pressure setting range is from 1.5 to 6 bar.
The device must be installed in a horizontal position, with the bowl facing downward. This position is required for proper filter operation.
The filter has a 1/2" connection diameter and a male-thread connection.
Yes. The set includes a Prematlak pressure gauge with a 1/4" male thread and a 0-10 bar operating range.
Yes. The transparent, impact-resistant filter bowl allows observation of the contamination level without the need to dismantle the device.
Honeywell FK06-1/2AA is a compact water filter with a pressure reducer and a manometer Prematlak (0-10 bar, external thread 1/4"). It stops contaminants on the mesh (e.g., rust, sand), and flushing is done by opening the ball valve at the bottom of the housing. The transparent, impact-resistant cover facilitates dirt control. Connection 1/2".