3000L High-Performance Water Filter Cartridge for Hot Water Tap Systems
The 3000L Water Filter Cartridge is a premium tap water filtration solution designed for instant hot water taps and integrated drinking water systems. Developed and manufactured by Xiamen Smart Water Technology Co., Ltd., this cartridge is widely used by international brands as a reliable ODM water filter cartridge for residential and commercial kitchens.
Built to deliver cleaner, better-tasting water, the cartridge removes chlorine, sediment, unpleasant odours, and a wide range of chemical contaminants-while maintaining strong water flow. With a 3,000-litre capacity, it offers long service life, stable performance, and easy replacement, making it ideal for modern hot water tap systems.
Compatibility note:
This water filter cartridge is only compatible with Smart Water Tech hot water tap filter systems.
What Is a Water Filter Cartridge?
A water filter cartridge is the core consumable component inside a water filtration system. It uses layered filter media-such as activated carbon and fine sediment membranes-to trap impurities while allowing clean water to pass through.
According to industry research and public health sources, high-quality water filter cartridges can significantly reduce substances that affect taste, smell, and safety, helping improve everyday drinking water quality in homes and workplaces.
3000L Water Filter Cartridge – How It Works
The 3000L Water Filter Cartridge uses a multi-stage filtration structure, combining activated carbon with precision filtration layers to deliver consistent results.
Filtration Process Explained
Sediment filtration
Dense internal meshes physically block rust, sand, and fine particles down to 5 microns.
Activated carbon adsorption
High-grade carbon absorbs chlorine, unpleasant tastes, and odours, improving overall water flavour.
Chemical reduction
Advanced media reduces heavy metals and trace chemical contaminants, supporting safer daily water use.
This design ensures the cartridge performs reliably across boiling, chilled, and sparkling water applications in integrated dispenser systems.
Why Choose the 3000L Water Filter Cartridge?
Key Benefits for Brands & End Users
Comprehensive filtration
Reduces chlorine, sediment, heavy metals, pesticides, and chemical residues.
Noticeably better taste & smell
Cleaner water for tea, coffee, and everyday drinking.
High flow rate
Less than 10 L/min pressure drop, suitable for instant hot water dispensers.
Long service life
3,000 litres capacity reduces replacement frequency and after-sales costs.
Easy cartridge replacement
Designed for quick, tool-free maintenance.
Certified for global markets
NSF, CUPC, WRAS, and WaterMark approved materials.
Product Specifications – 3000L Water Filter Cartridge
| Specification | Details |
|---|---|
| Product Name | 3000L Water Filter Cartridge |
| Filtration Technology | Multi-stage filtration (sediment + carbon) |
| Filtration Rating | 5-micron sediment & chlorine reduction |
| Flow Rate | < 10 L/min |
| Filter Capacity | 3,000 litres |
| Water Pressure | 80 – 860 kPa |
| Water Temperature | 4°C – 40°C |
| Chlorine Reduction | 2.12 ppm → 0.25 ppm |
| Cartridge Size | Ø95 mm × 208 mm |
| Compatibility | LS5004051 Hot Water Tap Filter |
| Certifications | NSF, CUPC, WRAS, WaterMark |
| Replacement Cycle | 6–12 months (depending on water quality) |
Performance may vary based on local water conditions.
Compliance & Certifications
All materials used in the 3000L Water Filter Cartridge meet strict international requirements, including:
- NSF
- CUPC
- WRAS
- WaterMark
- CE, RoHS, REACH (material compliance)
This makes the cartridge suitable for EU, UK, Australia, and global markets.
Water Filter Cartridge Maintenance
Regular replacement of the water filter cartridge is essential to maintain filtration efficiency, water taste, and system lifespan.
Recommended replacement interval:
- Every 6–12 months
- Or after 3,000 litres, whichever comes first
Replacing on time helps protect heating tanks, taps, and downstream components from scale and contamination.
Frequently Asked Questions (FAQs)
How often should I replace the 3000L water filter cartridge?
Most users replace it every 6–12 months. In areas with poor water quality, replacement may be needed sooner.
Is filtered water healthier than unfiltered tap water?
Filtered water removes substances that can affect taste and safety, giving more confidence in daily drinking water.
Will this water filter cartridge reduce water pressure?
No. The cartridge is designed to maintain a high flow rate with minimal pressure loss.
Can this cartridge improve the taste of hot water dispensers?
Yes. It significantly improves water quality for instant hot water, chilled water, and sparkling water systems.
Does the cartridge reduce limescale in hard water areas?
Yes. Class V chemical treatment helps reduce minerals that cause scale, protecting appliances and taps.
Is installation difficult?
No. Installation and replacement are simple and suitable for standard under-sink setups.
About Xiamen Smart Water Technology Co., Ltd.
Xiamen Smart Water Technology Co., Ltd. is a professional water filter cartridge manufacturer and trusted ODM supplier for global drinking water system brands.
- ISO9001 & ISO14001 certified
- Strict quality control and traceability
- Full compliance with international certifications
- ODM support: design, materials, packaging, branding
We believe long-term success comes from stable quality, honest manufacturing, and reliable partnerships.
Looking for a reliable Water Filter Cartridge ODM manufacturer for your hot water tap or drinking water system?
Xiamen Smart Water Technology Co., Ltd. offers:
- ODM & OEM water filter cartridges
- Certified materials for EU, UK & global markets
- Stable supply and scalable production
- Competitive pricing for brand partners
Contact us at www.kitchenwatertap.com to discuss ODM manufacturing, wholesale supply, or distribution opportunities.
