10" filter housing with 1/4" internal thread for reverse osmosis RO systems. The transparent body facilitates monitoring the cartridge. The seal with two O-rings improves tightness and makes unscrewing easier. Fits typical RO kits: RO4, RO5, RO6, RO7, RO8, RO9, RO10. Included grease for seals.
10" filter housing body with 1/4" internal thread for two O-rings is a practical component for RO systems where tight sealing, easy servicing, and quick cartridge status checks matter. The transparent housing works well in installations such as reverse osmosis, osmotic filter, and a domestic water filtration system, because it makes it easier to assess the condition of the filter cartridge without disassembly. The model fits popular RO4, RO5, RO6, RO7, RO8, RO9, and RO10 sets, and the seal with two O-rings improves tightness and makes it easier to unscrew the housing during replacement of consumable parts. The set includes grease for seals.

This strong, transparent filter housing is designed to work with 10" cartridges and is a typical solution used in systems based on reverse osmosis. The 1/4" internal thread allows the body to be used in installations where compact dimensions, proper connection to tubing, and easy service handling are important.
Thanks to the transparent construction, the user can monitor the condition of the filter cartridge on an ongoing basis. It is a convenient solution for everyday use, especially when the water filter operates regularly and requires periodic replacement of consumable materials.
Using two O-rings increases sealing reliability and supports trouble-free operation. This solution helps maintain the tightness of the connection while also improving comfort when unscrewing the housing during servicing work. This is especially important in installations where the reverse osmosis filter is opened regularly to replace the filter cartridge.
An additional advantage is the included grease for seals, which supports proper O-ring handling and makes maintenance easier during installation and later servicing.
Before reassembling the housing, it is worth checking the cleanliness of the seal seats, the condition of the O-rings, and evenly distributing the grease on the sealing surface. This helps maintain tightness and makes it easier to unscrew the body again.
The housing is designed as a typical body for RO systems and is used in installations intended for water treatment. It will work wherever a standard 10" cartridge is used and a 1/4" connection is required.
The model fits popular sets:
| Parameter | Value |
|---|---|
| Product type | filter housing / water filter body |
| Cartridge height | 10" |
| Thread | 1/4" internal |
| Construction | transparent |
| Sealing | two O-rings |
| Intended use | RO reverse osmosis systems |
| Compatibility | RO4, RO5, RO6, RO7, RO8, RO9, RO10 |
| Included accessories | grease for seals |
The model is compatible with popular RO sets: RO4, RO5, RO6, RO7, RO8, RO9, and RO10.
The housing is designed for 10" cartridges used in filtration and reverse osmosis systems.
Yes, the body has a transparent construction, making it easier to monitor the condition of the filter cartridge without disassembling the entire system.
The housing is equipped with a 1/4" internal thread.
Double sealing improves the body’s tightness and makes it easier to unscrew during cartridge replacement and servicing.
Yes, the set includes grease for seals, which helps with proper O-ring handling and maintenance.
Yes, this is a typical housing used in RO reverse osmosis systems and other setups using an osmotic filter with a 10" cartridge.
Yes, the transparent housing allows faster assessment of the cartridge condition, and the two O-rings support tightness and easier unscrewing during servicing.
10" filter housing with 1/4" internal thread for reverse osmosis RO systems. The transparent body facilitates monitoring the cartridge. The seal with two O-rings improves tightness and makes unscrewing easier. Fits typical RO kits: RO4, RO5, RO6, RO7, RO8, RO9, RO10. Included grease for seals.