UV lamps and reverse osmosis systems
UV sterilisation lamps kill bacteria and other microorganisms in water without chemicals, purely by irradiating it as it flows past. They come with 1/2", 3/4" and 1" connections for 1810 to 2920 l/h, together with replacement lamps and quartz glass sleeves. For drinking water treatment there is also a reverse osmosis unit with filtration.
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List of products
Remineralising cartridge acting as a post-filter: it enriches water after reverse...
Replacement remineralising post-filter with activated carbon for the IVAR.CROSS 90...
Replacement polypropylene pre-filter with activated carbon for the IVAR.CROSS MAX...
Listing controls
- water treatment plant with reverse osmosis, filtration
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- sterilizing UV lamps IVAR.UV LIGHT KIT, IVAR.UV LIGHT KIT MAX
Frequently asked questions
- How does a sterilizing UV lamp work? UV radiation destroys bacteria, viruses and microorganisms in water without the use of chemicals - water flowing past the lamp is disinfected directly as it passes through.
- What is the difference between the UV LIGHT KIT and the UV LIGHT KIT MAX? They differ in flow capacity (1810 l/h vs. 2920 l/h) and connection size (1/2" vs. 1"); the choice depends on the required flow rate in the installation.
- How often does the UV lamp need to be replaced? The bulb's service life is typically around 9,000 - 12,000 operating hours (approximately 1 year of continuous operation), after which its disinfection effect decreases even though it still lights up.
- What is a reverse-osmosis treatment plant used for? It combines mechanical filtration with membrane reverse osmosis, which captures dissolved substances and softens the water for sensitive applications.

- replacement lamp