Delivered quickly and they were easy to replace.
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U200PRO Under-Sink 5 in 1 Water Filter Replacement Cartridge
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$339.99$89.99
5 in 1 Multi-Layer Filtration is designed to purify municipal water without reducing the mineral content beneficial to health. It uses German innovative multi-stage filtration technology and is certified by NSF 42 and 53 to reduce chlorine, lead, fluorine, heavy metals, VOCs, odours and other harmful pollutants, providing healthy and delicious drinking water.
Filtration Media
- PPF sediment layer
- KDF
- ACF high-quality activated carbon fibre
- AGF silver ion antibacterial activated carbon
- MetSorb heavy metal filtration
What It Preserves
The system retains natural minerals that are beneficial for your health while improving taste and clarity.
5 Minutes DIY Installation and Dedicated Faucet
Complete accessories (triangular valve, PE pipe, direct connection adapter) directly connect to the main kitchen sink cold water line, and then connect to the provided dedicated faucet. With the help of a manual, you can install your own under-sink filtration system in minutes.
Ideal For Renters
Perfect for renters and those who cannot install a separate filtered faucet elsewhere, thanks to the included dedicated faucet and simple connections.
1 Minute Replacement Filter
When connected to municipal tap water, each filter can provide clean and safe drinking water for 6–12 months or up to 8,000 gallons of filtered water. It only takes about 1 minute to replace one filter each time, compared to traditional water purifiers that have multiple filter elements and can be cumbersome.
Everyday Use
Suitable for drinking, cooking and cleaning. This is a valuable investment for homes, rental homes and condominiums. Search “ALTHY U200PRO” to find replacement filters.
High Quality and Safe Materials
The system is made of 304 food-grade stainless steel and is BPA free. Compared with traditional plastic under-sink water filters, the U200PRO effectively resists leaks, bumps, corrosion and bursts, helping you enjoy healthy and safe drinking water without worries.
Operating Conditions
- Working temperature: 41–100°F (5–38°C)
- Working pressure: 0.1–0.4 MPa
70% Money Saving and Green Choice
The stainless steel housing has a lifespan of 10+ years, so you only replace the inner core filter. This significantly reduces plastic waste and lowers future replacement costs. The system does not generate any waste water, helping save money on your water bill and making clean drinking water more affordable over the long run.
Service and Support
Serving the world for 10 years, ALTHY is committed to providing quality water filtration solutions. If you are not satisfied with your purchase, please contact our trained water experts who can answer questions throughout the product lifecycle.
Can the System Reduce TDS?
No. TDS value is not directly related to water quality. TDS stands for total dissolved solids, and the presence of minerals keeps TDS at higher levels. This water filter reduces harmful pollutants while retaining natural minerals that are beneficial for your health.
Notes Before First Use
There are 2 filters, with 1 filter packed in the machine. Please tear off the protective film of the filter before use.
Technical Specifications
Core Details
- Multi-stage media: PPF, KDF, ACF, AGF, MetSorb
- Certified performance: NSF 42 and 53
- Capacity per filter: up to 8,000 gallons or 6–12 months (municipal water)
Build and Housing
- 304 food-grade stainless steel
- BPA free construction
- Leak, bump, corrosion and burst resistant
Installation Kit
- Triangular valve, PE pipe, direct connection adapter
- Dedicated faucet included
- DIY manual for quick setup
Frequently Asked Questions
Does this system reduce TDS?
No. Total dissolved solids measures minerals as well as impurities. This under sink stainless steel water filter targets chlorine, lead, heavy metals, VOCs and odours while keeping beneficial minerals in the water.
How often should I replace the filter
Typical life is 6 to 12 months or up to about 8,000 gallons on municipal water. Actual life depends on local water quality and household usage.
Does it remove fluoride?
The multi stage cartridge includes media designed to reduce fluoride along with other heavy metals. Results vary with incoming water conditions and flow rate.
Will it fit my kitchen plumbing?
It connects to the cold water line using the included adapters and a dedicated faucet. This suits most standard kitchen setups without special tools.
Is it suitable for renters?
Yes. The dedicated faucet and simple connections make it easy to install and remove when you move out, with minimal changes under the sink.
Does it need electricity or produce waste water?
No electricity is required and the system does not produce waste water. It filters on demand using your normal water pressure.
What is it made from and is it BPA free?
The housing is 304 food grade stainless steel and the system is BPA free. Stainless steel construction helps resist leaks, bumps, corrosion and bursts.
What certifications apply?
The filtration performance is certified to NSF 42 and NSF 53 for specific reductions including chlorine, taste and odour and select heavy metals when installed and used as directed.
Will this soften hard water or stop limescale?
No. It is not a water softener and it does not reduce hardness or overall TDS. It improves taste, smell and contaminant reduction while keeping minerals.
Can I use it on tank or bore water?
The system is intended for treated municipal water. For tank or bore supplies, water testing and pre filtration may be required before use.
How long does installation take and what is included?
Most users complete installation in a few minutes with the included triangular valve, PE pipe, direct connection adapter and dedicated faucet. A clear manual is included.
Do I need to flush the cartridge before drinking
Yes. After removing the protective film and installing the cartridge, run water for several minutes to flush carbon fines and prime the media before first use.