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OEM/ODM Under Sink Drinking Water Filters

Under Sink Drinking Water Filters

-- Steady & Reliable Manufacturer --

Introduction

The Under Sink Drinking Water Filter is the most popular choice for dedicated, high-quality drinking water right in your kitchen. These systems are point-of-use solutions, meaning they treat water specifically at the point of consumption, delivering water that is superior in taste and health compared to basic pitcher filters or whole house systems (which are often focused on chlorine and sediment removal). Our under-sink models are engineered to target micro-contaminants that matter most for consumption, including lead, cysts, chemicals, and pharmaceutical traces.

We specialize in compact, multi-stage filtration units that fit discreetly beneath the counter, maximizing kitchen space while providing an immediate supply of filtered water through a dedicated faucet. Drawing upon 15 years of precision manufacturing, our filters utilize a combination of sediment pre-filters, advanced activated carbon blocks, and sometimes hollow fiber membranes to achieve exceptional purity. Installation is designed to be user-friendly, and filter changes are often achieved via a simple twist-and-lock mechanism, eliminating the need for complex tools or plumbing expertise. We understand that buyers prioritize water safety, taste improvement, and system longevity, and our designs reflect this commitment to quality at a competitive, factory-direct price point for global importers.

Key Buyer Focus: Contaminant Removal Efficiency. Our carbon block filters are rigorously tested to ensure they meet or exceed NSF standards for chlorine and VOC reduction, providing verifiable performance that builds buyer confidence.

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Specification

ParameterDetailContaminant Focus
Filtration Stages2 to 3 Stages (Quick-Change or Standard Cartridge)Sediment, Chlorine, Taste, Odor, Cysts, VOCs
Filter Life6 to 12 MonthsDependent on water quality and usage volume
Flow Rate0.5 to 1.5 GPM (Gallons Per Minute)Ideal for dedicated drinking water faucet
Installation TypeUnder-Sink Point-of-UseIncludes dedicated Chrome or Brushed Nickel faucet
Contaminant Reduction>97% of Chlorine, >99% of Lead (Certified Models)Targeted filtration for heavy metals and PFOA/PFOS
Operating Pressure30 - 80 PSIStandard household water pressure range
System FootprintCompact design (e.g., 12" H x 10" W x 5" D)Space-saving for modern kitchens
MaterialsBPA-free plastic Housings, Food-Grade ComponentsSafety and compliance ensured

Our under-sink filter specifications are optimized for maximum purification performance within a minimal physical footprint. We prioritize the quality of the carbon block media, which is the heart of the system, ensuring high-density packing and uniform pore size for optimal contact time and contaminant adsorption. The quick-change cartridges we produce are designed with integrated manifolds, reducing the chance of leaks and simplifying the replacement process dramatically. Furthermore, as an international supplier, we ensure all components meet the stringent requirements necessary for export to regions like the USA and Canada, guaranteeing compliance with local plumbing and safety codes. We can also provide private label solutions based on these core specifications.

Advantage

  • Exceptional Taste and Clarity:

    Our multi-stage filtration, specifically the high-grade activated carbon block, eliminates unpleasant tastes and odors (like chlorine and sulfur compounds), providing consistently crisp, clean water that encourages greater water intake.

  • Space-Saving Design:

    Engineered to be compact and tuck neatly under the kitchen sink, our systems maximize usable cabinet space. The system connects directly to the cold water line and operates independently of the main faucet via a sleek, dedicated tap.

  • Simplified Cartridge Replacement:

    Many of our models feature 'Twist-and-Lock' quick-change cartridges, allowing users to swap out filters in seconds without tools, making maintenance hassle-free and mess-free. This convenience is a major selling point for end-users.

  • High-Efficiency Lead Removal:

    Our carbon filters are formulated to chemically reduce heavy metals like lead to below detectable limits, addressing a major public health concern in many international markets (USA, Canada), giving distributors a competitive edge.

  • Factory-Guaranteed Quality and Consistency:

    Leveraging our Ningbo factory's ISO-certified production lines, we ensure every component is manufactured to tight tolerances. This commitment to consistency means our distributors receive reliable products with minimal defects and guaranteed performance.

Application

The primary application of Under Sink Drinking Water Filters is to provide an unlimited source of clean, great-tasting water for consumption and cooking. This is the perfect solution for households that consume large volumes of water and want to eliminate the expense and environmental impact of purchasing bottled water. By drastically removing chlorine and other chemical disinfectants, the water quality is dramatically improved for making coffee, tea, and mixing baby formula, where water taste is crucial.

A crucial secondary application is targeted contaminant removal in high-risk areas. In cities where aging infrastructure might lead to lead contamination, or regions where taste and odor issues are persistent, these filters serve as the essential final barrier. They are significantly more effective at removing tiny particles and soluble contaminants than standard refrigerator filters. They are also widely used in small office kitchens, breakrooms, and healthcare facilities where a continuous, dedicated source of purified water is necessary for employee and client consumption, offering a cost-effective and low-maintenance alternative to large water coolers.

Payment and Shipping

We facilitate robust trade relationships by offering tailored payment solutions and highly efficient logistics for international orders of Under Sink Drinking Water Filters. Our focus on volume production allows us to manage large orders effectively.

Payment Terms: Standard payment options include Wire Transfer (T/T), with terms negotiable for long-term partners (e.g., 30-day or 60-day credit after initial orders). We also utilize Secure Escrow Services or other mutually agreed upon methods to protect transactions. Our manufacturing scale means we can offer competitive pricing, especially for full container loads (FCL), where the economics of scale are maximized.

Logistics and Fulfillment: As a Ningbo Sea Port manufacturer, shipping is one of our core strengths. We offer container loading and shipping services, primarily under FOB Ningbo terms. For distributors in the US, Canada, and Australia, we have established, reliable freight forwarding relationships to expedite delivery. The compact nature of these systems allows for high density in shipping containers, reducing your per-unit freight costs. We package all under-sink kits in robust, retail-ready cartons suitable for overseas travel.

FAQ

  • Q: Does an Under Sink Filter remove healthy minerals from the water?
  • A:

    Unlike Reverse Osmosis (RO) systems, standard carbon-based Under Sink Filters (like ours) are designed to selectively remove contaminants (chlorine, lead, chemicals) while allowing beneficial, naturally occurring minerals (like calcium and magnesium) to pass through. This results in great-tasting water that retains its mineral content.

  • Q: Is this system easy enough for a homeowner to install without a plumber?
  • A:

    Yes. Our kits are specifically designed for DIY installation. They include simple push-fit connections, clear instructions, and often a saddle valve that attaches easily to the existing cold water line. The only tool typically needed is a drill for mounting the faucet on the sink or countertop (if a hole doesn't already exist).

  • Q: How do I know when it's time to change the filter cartridges?
  • A:

    The most reliable indicator is a noticeable drop in the filtered water flow rate or a return of unpleasant tastes or odors (like chlorine). For our quick-change systems, we recommend replacement every 6 to 12 months, and for long-life standard cartridges, we provide pressure gauge recommendations for proactive monitoring.

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WHAT SETS US APART

we provide quality products and services to customers from all over the world

  • 15YEARS
    Rich Experience

    As we already have 15 years history in this area with 80 workers. New workshop takes 18000 square meters.

  • 24/7hours Reply
    Efficiency

    We are 24/7 available all year around for mail reply as we value every chance that customer offered.

  • 100000Times testing
    Testing

    All our molds are passed testing for more than 100000 times before we start production which makes our quality superior then other.

  • 18000square meters workshop
    Workshop

    We have a standard workshop for cartridge manufacturing, water filter injection, assembling and testing which support our capacity to export more than 10 containers per week.

About Yaorui
Ningbo Yaorui Water Purification Technology Co., LTD.

Ningbo Yaorui Water Purification is a professional China Under Sink Drinking Water Filters Manufacturers and Custom Under Sink Drinking Water Filters Suppliers. We specialize in, with over 15 years of industry expertise. We offer a comprehensive range of water filters for drinking water use, shower filters, Coffee machine filters, and outdoor use.

Our factory is strategically located in Ningbo Sea Port City, allowing us to efficiently serve customers across the United States, Canada, Australia, and beyond. This prime location enables us to sell our products globally at competitive prices while providing exceptional customer service. In addition, our extensive experience and deep industry knowledge equip us to tackle complex challenges and deliver customized solutions for those who want to buy water filters.

We are dedicated to continuous quality improvement and new product development, ensuring that every product meets the standards of performance and reliability. By leveraging advanced technology and practices, we minimize environmental impact while product performance. Our commitment to excellence is reflected in our pursuit of sustainable production, flawless quality, and operational reliability.

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