What is the delivery lead time?

In-stock: 3-5 days post-payment; custom: 3 days post-production. Delivery: 1-7 days domestic, 3-10 days international, 15-45 days sea freight.

Minimum order quantity MOQ

10 for stock, 100 for custom. Discounts for bulk; negotiate with specialists.

How do I place an order? What is the order process?

Order: 1.Contact specialist; 2.Sign contract; 3.Pay deposit; 4.Production/stock, sync progress; 5.Inspect, pay balance; 6.Ship, sync logistics.

What is the product warranty period? What does the warranty cover?

1-year warranty: core parts (filters: 6-month), body, motors against non-human damage. Free repairs/parts, no fees.

How are issues handled outside the warranty period?

Post-warranty service via support. Factory parts, charge for components, minimal labor. Efficient maintenance, lifelong tech consulting.

Do the filter cartridges require periodic replacement during product use? What is the replacement cycle?

Regular filter replacement ensures purity. PP cotton: 3-6 months, activated carbon: 6-12 months, RO: 2-3 years. Adjust based on water quality/usage.

Efficient Water Purification Equipment RO Purifier Water Filter for Home Office

Name: Efficient Water Purification Equipment RO Purifier Water Filter for Home Office
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2265312005

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$85.00

1-19 Pieces

US$75.00

20-99 Pieces

US$70.00

100-199 Pieces

US$65.00

200+ Pieces

Product specifications

color

Sample price:US$85.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Cabinet

Operating Principle

Model NO.

KH-03

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Normal

Descaling Function

Pipe Design Rate

Incremental

Water Function

Hydrogen-Rich Water

Product Prow

60W/120W

Rated Flow

0.8L/Min or 2L/Min

RO Filter

PP+CTO+RO+T33+Alk/Mineralize

Supporting Water Pressure

0.1-0.4MPa

Inlet Water Temperature

4-45℃

Nominal Voltage

220V-50Hz

Supporting Water Soure

Municipal Tap Water

Logo

Customizable

Color

Black/White/Gray

Transport Package

Colour Box

Specification

153*446*391mm

Trademark

OEM

Origin

China

HS Code

842121000

Key features

5-Stage RO Filtration: PPF+CTO+RO+T33+Mineralization removes impurities and enriches water with minerals.

Customizable Logo: Logo customization available to meet specific brand requirements.

Dual Stainless Faucets: Equipped with dual faucets and LED display for filter reminders and TDS data.

Silent Booster Pump: Enhances user experience with low noise operation for home use.

Flexible Customization: Full customization available for logos, packaging, and product designs.

Wide Capacity Options: Available in 100G, 400G, 600G, and 800G models to suit different needs.

Eco-Friendly Filters: 10-inch filters designed for easy, cost-effective replacement and waste reduction.

Global Shipping Support: Ships to over 100 countries with multiple logistics options including sea and air.

Company profile

High Repeat Buyers ChoiceOEM ServicesCustomization from SamplesPrivate Mold

Ningbo Keyinle Technology Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤2.61h

AI-Powered supplier vetting

SummaryThe supplier describes itself as a water-purification equipment manufacturer with 15 years of industry experience and an integrated chain covering R&D, injection molding, assembly, mass production, sales, and after-sales service. It reports strong customization capabilities, including product-function development, packaging, logos, and solutions tailored to water conditions and usage scenarios. The supplier claims stable quality and on-time delivery, with stated lead times of within 15 workdays off-season and one month during peak season. However, it began exporting only one year ago, has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Financial credibility cannot be established because the provided financial figures are zero. Certification, documented after-sales performance, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier identifies itself as a professional manufacturing factory specializing in water purifiers, with business activities covering separation and purification equipment, household appliances, hardware products, and related sales and services. Its stated 15-year industry experience and integrated manufacturing chain support classification as a manufacturer rather than only a trading intermediary.

Financial creditThe provided financial record for 2024 lists operating revenue, operating cost, and gross profit as zero. This does not provide evidence of financial strength or operating credibility and raises a clear concern about the reliability or completeness of the submitted financial information.

R&D capabilityThe supplier states that it independently develops customized water-purification products and can modify product styles and functions according to water quality, usage scenarios, and customer needs. It also reports R&D capability, but no SDK is available; the evidence supports product-development capability, though not software integration capability.

Production capacityThe supplier claims an integrated chain covering injection molding, assembly, mass production, and after-sales service, and reports in-stock capacity and lead times of within 15 workdays off-season and one month during peak season. However, finished products are checked by packing staff, the service-capability procedures have no records, and there is no valid manufacturing-capacity contract with related subcontractors, so production strength is supported but operational controls have notable gaps.

Customization capabilityCustomization is identified as a core advantage, supported by a professional team and mature capabilities. The supplier offers logo and packaging customization, product-style and functional development, solutions adapted to water conditions and usage scenarios, and multiple service modes including minor, full, design-based, and sample-based customization.

Product Q&A

Q:What are your company's main products?

We offer domestic purifiers, commercial systems, and industrial equipment. Customized to customer needs, serving families, shops, and factories.

Q:Can you customize brand logos and packaging boxes?

Yes, we offer full customization: logos, carton design, meeting brand needs. Minimum order needed.

Q:What is your core production capability? How is the quality?

With 15 years in R&D and production, we produce 150,000 units annually, controlling the full chain. Strict checks ensure reliable quality to industry standards.

Q:How long is the R&D cycle for customized products?

Conventional styles: 7-15 days; complex: 15-30 days. Negotiable cycles with updates.

Q:To which countries and regions can products be shipped? What logistics options are available?

We ship to 100+ countries. Domestically: SF Express, Deppon, ZTO; internationally: DHL, FedEx, UPS, sea/air. Customs assistance provided.