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Key Features
- Removes 110 types of harmful substances for clean, pure drinking water.
- 2,000L filtration capacity reduces plastic bottle waste and helps the environment.
- QuickTwist design allows for easy, DIY filter replacement.
- Aquaporin Inside™ Reverse Osmosis filters water efficiently and quickly.
- Excellent filtration efficiency wastes only 1 litre for every 3 litres purified.
Philips Reverse Osmosis purification Aquaporin Inside™ RO Filter Cartridge, ADD541RO/79

The innovative biomimetic membrane incorporates aquaporin proteins to filter removes 110 kinds of harmful substances that may exist in the tap water*. Compatible with ADD6901, ADD6902, ADD6912 Water Stations
Key Features:
2,000L filtration capacity
The RO filter is good for filtering 2,000 liters of water, helping to save thousands of plastic bottles every year. So its not only good for you, its good for the environment too.
QuickTwist filter replacement
Horizontal placement and QuickTwist design for easy filter replacement; no on-site customer service required.
RO filtration removes 110 kinds of harmful substance
The innovative AquaShield All-in-One RO filter removes 110 kinds of harmful substances that may exist in the tap water, delivering similar water quality as distilling.
Aquaporin Inside™ Reverse Osmosis
Harnessing the power of nature. The biomimetic Reverse Osmosis membrane incorporates aquaporin proteins to replicate natures own water filtration process and filters water faster and better than ever before. Aquaporin Inside™ Reverse Osmosis filtration technology is developed by Aquaporin A/S (Denmark) and tested in collaboration with NASA and ESA for aerospace activities. This partnership highlights the level of technical innovation, performance and durability.
Excellent filtration efficiency
Traditional RO processes typically waste a significant amount of water: usually 9 to 12 liters of water are wasted for every 3 liters of purified water produced. This can be an environmental concern, especially in areas with water scarcity. This Philips cartridge with Aquaporin Inside™ Reverse Osmosis technology offers excellent filtration efficiency: only 1 litre of water is wasted for every 3 litres of purified water produced.
Specifications
Global
- EAN:
- 4895244610827
- Model Number:
- ADD541RO/79
In The Box & Warranty
- Warranty (Years):
- 1
Why Buy?
Fresh, clean water without the plastic bottle habit
This Philips ADD541RO reverse osmosis filter cartridge keeps your water station running the way it should, giving you cleaner, better-tasting water straight from the tap. If you're searching for the add541 filter to replace an ageing cartridge, this is the genuine part that restores your system to full performance.
The reverse osmosis membrane removes 110 kinds of substances that can affect the taste and safety of tap water, including chlorine, heavy metals and bacteria, giving you water that tastes noticeably fresher for drinking, cooking and hot drinks. Compared with older RO systems that waste large amounts of water, this cartridge only wastes around one litre for every three litres it purifies, so you get cleaner water without running up your water bill. Each cartridge covers 2,000 litres before it needs replacing again.
Fitting the new cartridge is a simple job you can do yourself. The horizontal QuickTwist design means you just twist it into place, no tools or plumber required. It works with the Philips ADD6901, ADD6902 and ADD6912 water stations, so if you already own one of these, this cartridge slots straight in and keeps your household's water quality consistent year-round.
Buy this if…
- Your Philips water station is showing a filter change reminder
- You want fresher-tasting tap water without buying bottled water
- You own an ADD6901, ADD6902 or ADD6912 water station
- You prefer a filter you can replace yourself in minutes
- You want reliable filtration that cuts down on wasted water