Set of connections for connecting an osmotic filter or another device powered by a 1/4" (6.4 mm) hose. The set includes three connections for water installation (3/8", 1/2", 3/4") and a 1/4" GZ valve with a screw fitting for a 1/4" hose. It facilitates the creation of an aesthetic and tight connection.
The RO filter connection set with tee and valve is a practical kit for connecting devices supplied with a 1/4" hose (6.4 mm), such as a reverse osmosis filter, reverse osmosis filter, or a home reverse osmosis system. The set makes it easier to create an aesthetic, leak-tight, and convenient connection to the water installation, making it suitable both for reverse osmosis installation and for other solutions supporting water treatment and water filtration systems.
The set includes three connections to the water installation in the popular sizes 3/8", 1/2", and 3/4", as well as a 1/4" male threaded valve with a compression fitting for a 1/4" hose. It is a universal kit that helps match the correct connection to the existing installation and simplifies the installation of a water filter.

The product has been designed for connecting an osmosis filter or another device requiring supply via a 1/4" hose (6.4 mm). This kit is useful during the installation of systems where a tight connection to the water installation and the ability to match the appropriate connection size are important.
The set works well when installing solutions such as an RO filter, under-sink water filter, reverse osmosis system, or other devices operating on a 1/4" line. With several connection variants, it is easier to match the element to the existing fittings without having to source the basic installation accessories separately.
The kit includes the elements needed to make a connection for a reverse osmosis filter or another device using a 1/4" line.
The set has been designed as a convenient solution for people installing a reverse osmosis filter or another water filtration system based on a 1/4" line. The presence of several connection sizes helps adapt the connection to the conditions in the water installation, and the included valve allows for a functional hose connection.
This is especially useful where order under the sink matters, installation elements need to be organized more easily, and the risk of makeshift connections should be minimized. The kit fits well into the installation of home water treatment solutions and everyday use of filtered water.
Before installation, select the correct connection size for the water installation and make sure the device uses a 1/4" hose (6.4 mm). To maintain leak-tight connections, carefully tighten the elements according to their purpose and check the installation after turning on the water supply.
| Product type | RO filter connection set with tee and valve |
|---|---|
| Intended use | Connection of an osmosis filter or another device supplied with a 1/4" hose (6.4 mm) |
| Compatible hose size | 1/4" (6.4 mm) |
| Connection included | 3/8" |
| Valve included | 1/4" male thread x compression fitting for 1/4" hose |
| Number of water installation connections | 3 pieces |
| Connection type | Aesthetic and leak-tight connection |
The set is designed for connecting an osmosis filter and other devices supplied with a 1/4" hose (6.4 mm). It can be used wherever a water installation connection is needed for this type of line.
Yes, the kit has been prepared specifically for connecting an RO filter, i.e. a reverse osmosis system, as well as other similar devices operating on a 1/4" hose.
The set includes three water installation connections: 3/8", 1/2", and 3/4". In addition, the kit includes a 1/4" male threaded valve with a compression fitting for a 1/4" hose.
Yes. The set includes a 1/4" male threaded valve x compression fitting for a 1/4" hose, allowing you to conveniently make the connection used in osmosis filters and similar devices.
Yes, one of the main advantages of the kit is that it helps create an aesthetic and leak-tight connection. It is a practical solution for organizing the installation under the sink.
Select the connection size to match the existing water installation. The set includes 3/8", 1/2", and 3/4" variants, which makes it easier to choose the right element for a specific installation point.
The set is suitable for devices supplied with a 1/4" hose (6.4 mm). The key is to check the type of connection in the given water filter and match it to the installation.
The kit includes three water installation connections and a 1/4" male threaded valve with a compression fitting for a 1/4" hose. It is a practical base set for connecting an osmosis filter or a similar device.
Set of connections for connecting an osmotic filter or another device powered by a 1/4" (6.4 mm) hose. The set includes three connections for water installation (3/8", 1/2", 3/4") and a 1/4" GZ valve with a screw fitting for a 1/4" hose. It facilitates the creation of an aesthetic and tight connection.