RAYEN Water filter for tap

In a bustling restaurant kitchen, the chef fills a pot directly from the tap—thanks to the RAYEN tap water filter, the water is clean, clear, and free of chlorine and bacteria. This compact device attaches directly to the faucet and switches between filtered water, unfiltered spray, and unfiltered stream with a simple lever. The 4-stage filtration system combines a hollow fibre membrane, activated carbon, and ion exchange pearls to reduce chlorine, lead, microplastics, pesticides, herbicides, bacteria, and fine particles while retaining beneficial minerals like calcium and magnesium. A digital LCD display tracks filter life, and the tool-free installation with five adapters fits most standard taps.

Key specifications

• Filtration technology: Hollow fibre membrane, activated carbon, ion exchange pearls
• Number of filtration stages: 4
• Filter lifespan: 600 liters (approximately 4 months)
• Flow rate (filtered): approx. 1.6 liters/minute
• Installation: Tap-mounted, tool-free, 5 adapters included
• Water modes: Filtered water, unfiltered spray, unfiltered stream
• Filter change indicator: Digital LCD display
• Housing material: BPA-free plastic
• Colour: White / Chrome
• Replacement filter model: BRITA On Tap HF Filter Cartridge
• Certifications: WQA Certified
• Operating temperature: 4-30°C
• Pressure range: 1-6 bar
• Power source for indicator: 1x CR2032 battery (included)

Why choose it

This filter provides an economical and eco-friendly alternative to bottled water, reducing plastic waste and saving money over time. The advanced hollow fibre membrane physically blocks bacteria and microplastics, while the activated carbon and ion exchange pearls improve taste and reduce heavy metals. The digital display ensures you never miss a filter change, and the sleek white/chrome design complements any kitchen.

Ideal use cases

• Home kitchens where tap water quality is a concern
• Offices and break rooms needing convenient filtered water
• Small cafes or food trucks with limited space
• Rental apartments where under-sink systems are not an option

Good to know

The filter is compatible with most standard taps using the included adapters. The replacement cartridge is the BRITA On Tap HF Filter Cartridge, widely available. The device operates within a temperature range of 4-30°C and a pressure range of 1-6 bar. The battery for the LCD indicator is included and easily replaceable.