What is the delivery lead time?

In-stock: ship in 3-5 days post-payment; customized: ship 3 days post-production. Domestic: 1-7 days; international courier: 3-10 days; sea freight: 15-45 days, varies by provider.

Minimum order quantity

10 units for in-stock, 100 for custom. Bulk orders get tiered discounts; negotiate with specialists.

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

Order: 1. Confirm style & quote with specialist; 2. Sign contract; 3. Pay deposit; 4. Arrange production/stock; 5. Inspect & pay balance; 6. Ship & update logistics.

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

1-year warranty. Covers core components, main body, motors (filters: 6-months). Free maintenance & parts for non-human damage.

How are issues handled outside the warranty period?

Post-warranty: Contact us for maintenance. Original parts, charge for components + small labor fee. Efficient service & lifelong tech support.

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

Replace filters regularly: PP cotton 3-6 months, carbon 6-12 months, RO 2-3 years. Adjust cycle by water quality/usage. We provide reminders and original filters.

Reverse Osmosis System for Water Purification with Easy Replacement Filter

Name: Reverse Osmosis System for Water Purification with Easy Replacement Filter
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2266734525

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$110.00

20 Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Cabinet

Operating Principle

Model NO.

KH-B1

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Normal

Descaling Function

Pipe Design Rate

Incremental

Water Function

Hydrogen-Rich Water

Filter

PCB+RO

Product Prow

60W/120W

Rated Flow

5000L/Day

Supporting Water Pressure

0.1-0.4MPa

Inlet Water Temperature

4-45℃

Nominal Voltage

220V-50Hz

Supporting Water Soure

Municipal Tap Water

Transport Package

Colour Box

Specification

146*386*334mm

Trademark

OEM

Origin

China

HS Code

842121000

Key features

Tool-Free Filter Replacement: Patented button-style filter allows quick, tool-free replacement for easy maintenance.

High Flow Rate Performance: Delivers 2.6L/min output with 600-800 GPD capacity without requiring a pressure tank.

Smart Leak Protection System: Automatically cuts off water and triggers an alarm upon detecting any leakage.

Ultra-Quiet Operation: Features a single-head high-flow booster pump designed for low-noise performance.

High Water Recovery Rate: Achieves over 55% water recovery to significantly reduce wastewater discharge.

Integrated Smart Features: Includes automatic cleaning, smart filter alerts, and smart rinse technology.

Comprehensive Warranty Coverage: 1-year warranty on core components and motors; 6-month warranty on filters.

Flexible Customization Options: Supports full customization for logos, packaging, and diverse purification functions.

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: ≤2.46h

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, commercial, and industrial purifiers, customizing styles and functions for families, shops, and factories.

Q:Can you customize brand logos and packaging boxes?

Yes, we provide full customization, including logo printing and carton design, fitting brand needs with no extra thresholds (minimum order required).

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

With 15 years in water purification, 5 production lines, and 150,000-unit output, we control the entire chain from R&D to production. Our products meet industry standards through strict quality checks.

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

Custom cycles: 7-15 days for conventional styles, 15-30 days for complex functions. Negotiable based on needs, with progress updates throughout.

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

Ship to 100+ countries. Domestic logistics: SF, Deppon, ZTO. International: DHL, FedEx, UPS, sea & air freight. Assist with customs.