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3/4" brass pre-filter mesh water filter
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Mesh pre-filter for water 3/4" with flushing function for installation in a water system. It captures typical mechanical contaminants such as rust, sand, or fibers. The transparent, impact-resistant housing facilitates monitoring of the filter's dirtiness. Flushing occurs by opening the ball valve at the bottom, without interrupting the flow of filtered water.
Description
3/4" brass pre-filter mesh water filter is a compact water filter for installation in a water system, designed to capture typical mechanical impurities such as rust, sand, fibers, and hemp strands. Thanks to the flushing function and transparent housing, it makes everyday operation checks easier and supports effective water treatment already at the preliminary stage. It is a practical component that complements a household water filtration system well, while also protecting downstream devices such as an RO filter, fittings, or other system components.
What is the 3/4" brass mesh pre-filter used for?
It is a filter with so-called filter mesh rinsing, designed for continuous water filtration in the system. Its task is to retain mechanical impurities on the surface of the filter mesh before they reach pipes, valves, faucets, household appliances, or subsequent filtration stages.
The pre-filter effectively captures typical impurities present in installation water, such as:
- rust,
- sand,
- hemp strands,
- fibers and other similar mechanical impurities.
Thanks to its small size, the filter can be used where installation space is limited. This is a particularly convenient solution in places where compact installation is important without giving up system protection.
Typical applications
The filter can be installed in all types of water systems. It is especially suitable for domestic installations, where it helps maintain the cleanliness of the medium and supports the proper operation of subsequent system components.
It can also be used in selected industrial applications. In practice, the pre-filter often serves as the first level of protection for more sensitive devices responsible for further water purification, including systems such as a reverse osmosis system or a reverse osmosis filter.
Operating principle
The filter operation has been designed to ensure a constant supply of filtered water and convenient removal of accumulated impurities.
Water enters the filter and reaches the filtration chamber. It then flows from the outside toward the filter element, on whose outer surface mechanical impurities are retained.
After opening the ball valve in the lower part of the housing, impurities collected at the bottom are discharged outside the filter. At the same time, the filter continues to provide a supply of filtered water, which allows flushing to be carried out without interrupting the normal operation of the system.
Key advantages
- Easy installation
- Continuous supply of filtered water, also during filter flushing
- Transparent filter housing made of impact-resistant synthetic material, allowing easy inspection of the contamination level of the element
- Easy flushing
- Maintenance and repairs without the need to remove the unit from the system
- Rotating frame facilitating cleaning
Why is it worth using a pre-filter before further filtration?
Preliminary mechanical filtration is an important stage in protecting the entire water system. Retaining sand, rust, and fibers right at the inlet helps reduce the buildup of impurities in fittings and lowers the risk of premature wear of downstream components.
This solution is especially useful when the system includes an additional filter cartridge, a water treatment set, or a more precise system such as reverse osmosis. The pre-filter takes over mechanical impurities, allowing the subsequent filtration stages to operate under better conditions.
The filter must be installed in a horizontal position. The flushing function is carried out by opening the ball valve in the lower part of the housing, which makes it possible to remove impurities without interrupting the supply of filtered water. The transparent bowl makes it easier to monitor the contamination level of the element on an ongoing basis and allows quicker assessment of the right time for flushing.
Operation and ease of use
Daily use of the filter is simple and convenient. The transparent housing allows quick inspection of the contamination level without the need to disassemble the device. When deposits accumulate on the mesh and in the lower part of the housing, they can be removed by flushing.
A major advantage of this solution is the ability to carry out basic maintenance activities and repairs without the need to remove the device from the system. In practice, this means more efficient servicing and less inconvenience during use.
Technical specifications
| Approvals | DIN/DVGW |
|---|---|
| Medium | water |
| Material | dezincification-resistant brass |
| Connection type | male threads |
| Static pressure | PN16 |
| Installation position | horizontal |
| Connection diameter | 3/4" or 1" |
| Filtration type | mesh filter with filter mesh rinsing |
| Removed impurities | rust, sand, hemp strands, and other mechanical impurities |
FAQ
What impurities does this pre-filter retain?
The filter retains typical mechanical impurities present in installation water, such as rust, sand, hemp strands, fibers, and other similar solid particles.
Does the filter still supply filtered water during flushing?
Yes. One of the key advantages of this model is the continuous supply of filtered water also during filter flushing.
How is the filter flushed?
Flushing is carried out by opening the ball valve located in the lower part of the housing. The impurities collected at the bottom and on the mesh are then discharged outside the filter.
Does the transparent housing have a practical use?
Yes. The transparent housing made of impact-resistant synthetic material makes it easy to inspect the contamination level of the element and decide more quickly when flushing should be performed.
Where can the 3/4" brass pre-filter mesh water filter be installed?
The filter can be installed in all types of water systems. It works particularly well in domestic installations, but it can also be used in selected industrial applications.
In what position should the pre-filter be installed?
This model is designed for installation in a horizontal position. Maintaining the correct installation position helps ensure proper operation of the filtration system and flushing function.
What material is the filter body made of?
The body is made of dezincification-resistant brass, which increases durability and suitability for operation with water in the system.
What connection does the 3/4" brass pre-filter mesh water filter have?
The filter uses male threads. The technical data specifies a connection diameter of 3/4" or 1".
Is it worth using the pre-filter before a reverse osmosis system?
Yes, the mesh filter works very well as preliminary protection for the system before devices requiring mechanically cleaner water. It can support the protection of solutions such as a reverse osmosis system by limiting the flow of larger impurities to subsequent filtration stages.
Product Details
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Mesh pre-filter for water 3/4" with flushing function for installation in a water system. It captures typical mechanical contaminants such as rust, sand, or fibers. The transparent, impact-resistant housing facilitates monitoring of the filter's dirtiness. Flushing occurs by opening the ball valve at the bottom, without interrupting the flow of filtered water.