How often should filter cartridges be replaced?

PP cotton filters need replacement every 3-6 months, carbon filters every 6-12 months, and RO membranes every 2-3 years, depending on water quality.

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We ship to over 100 countries, supporting international logistics via DHL, FedEx, UPS, or sea/air freight with customs clearance assistance.

Efficient RO Purification System for Large Scale Water Treatment Needs

Name: Efficient RO Purification System for Large Scale Water Treatment Needs
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2258224715

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$10,000.00

1-4 Pieces

US$5,000.00

5-19 Pieces

US$1,000.00

20-49 Pieces

US$500.00

50+ Pieces

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Free Standing

Operating Principle

Model NO.

KH-100T

Water Purification Efficacy

Straight Drink

Water Temperature

Room Temperature Water

Descaling Function

Pipe Design Rate

Self-Cleaning

Productivity

0.25-100ton

Tank Material

Stainless Steel

Desalinization Rate

≥99%

Mcotroller

Manual/Automatic

Filter

Carbon Filter+Sand Filter(Fiberglass)+Softener+Sec

RO Membrane

4040

Power

2-3kw

Inter Pressure

>0.2MPa

Transport Package

Wooden Box

Specification

1500*60*1700

Trademark

OEM

Origin

China

Key features

Wide Capacity Range: Scalable productivity from 0.25 to 100 tons, suitable for large industrial needs.

Customizable Voltage: Power supply adjustable to 220V or 380V to match local electrical standards.

PLC Automatic Control: Features PLC control system with manual/automatic modes for unmanned monitoring.

Multi-Stage Filtration: Integrates carbon, sand, softener, and security filters for comprehensive purification.

Long Membrane Life: Includes automatic high-flow flushing to extend RO membrane lifespan significantly.

Eco-Friendly Operation: Reduces chemical regeneration needs, ensuring no chemical waste or pollution.

Professional Manufacturer: 15 years experience with 5 production lines and 150,000 units annual output.

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: ≤2.22h

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.