What is the warranty period for the filters?

Replacement cycles vary by filter type: PP cotton (3-6 months), UDF activated carbon (6-9 months), CTO compressed carbon (6-9 months), RO membrane (18-36 months), and post-activated carbon (9-12 months).

40" for R O System Hot Selling

Name: Acupuncture PP Filter 10"/20"/40" for R O System Hot Selling
Brand: Hebei Green Spring Environmental Protection Equipment Technology Co., Ltd
SKU: 2062411482

Hebei, ChinaHebei Green Spring Environmental Protection Equipment Technology Co., Ltd

US$0.50

100-999 Pieces

US$0.40

1,000-4,999 Pieces

US$0.30

5,000-9,999 Pieces

US$0.25

10,000-19,999 Pieces

US$0.23

20,000+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Polypropylene(PP)

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

10 inches pp filters

Type

PP Filter

Filter Connector

Flat Connector

Filtration Grade

PRE Filter

Activated Carbon Filter Type

Polypropylene

ODM

Yes

OEM

Yes

Size

10"

Face

Acupuncture

Transport Package

Shrink Wrap and Carton Package

Specification

10-inch

Trademark

HBLQHB

Origin

Hebei, China

HS Code

3902100090

Production Capacity

10000/Day

Key features

OEM & ODM Customization: Supports full customization from samples, designs, and flexible minor adjustments.

High-Quality PP Material: Made of polypropylene ultra-fine fibers with gradient microporous structure for deep filtration.

Wide Application Range: Suitable for industry, food & beverage, medicine, textile, and metallurgy sectors.

Fast Delivery Options: Stock items ship in 1-7 days; non-stock items take 7-25 days to produce.

Professional Manufacturer: Own factory with ISO9001 certification, 9 production lines, and 100% product inspection.

Competitive Pricing: Factory-direct pricing with competitive costs for bulk orders and wholesale.

Global Shipping Support: Offers maritime, railway, and air shipping via DHL, UPS, TNT, and FEDEX.

Free Sample Availability: Free samples provided for stock items; buyer only pays shipping fees.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryFull Customization

Hebei Green Spring Environmental Protection Equipment Technology Co., Ltd

Hebei, 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.Export Year: 2009-07-27Nearest Port: Tianjin, Qingdao, NingboAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryThe supplier is a factory producing and selling sewage-treatment and large-scale water-treatment equipment, with related import/export rights and rental activities. It demonstrates OEM service for recognized brands, flexible customization, stocked products, documented finished-product inspection, and an automated production line. Its stated production includes millions of filter elements across several categories, with exports representing 41%–50% of sales and markets in Southeast Asia, the Middle East, and domestic China. However, overseas service infrastructure is limited: it has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. It also lacks an available SDK, has no valid manufacturing-capacity contract with related subcontractors, and has no documented supplier-assessment procedures or approved supplier list. ISO9001:2015 certification and recent fire-drill activity are reported, but broader financial performance cannot be assessed from the provided year labels...

Supplier typeThe supplier is explicitly identified as a factory, with a business scope covering production and sales of sewage-treatment and large-scale water-treatment equipment, plus import/export activities. This supports classification as a manufacturing supplier rather than only a trading or service company.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it conducted regular fire drills during the past year. The evidence supports holding a quality-management certification, although no other certification details are provided.

After-Sales capabilityThe supplier has in-stock service capability and accepts multiple quotation and payment terms, but it reports no overseas warehouse, showroom, agent, or branch, and serves zero stated overseas countries. These limitations indicate insufficient evidence of robust overseas after-sales coverage.

R&D capabilityThe supplier provides OEM services for recognized brands, but has no available SDK and reports no established AI-based data-management and decision-enablement practice; CRM and SAP sustainable-development capability are both recorded as zero. These data show limited documented digital or innovation capability.

Production capacityThe supplier reports stocked-product capability, an automated production line, peak- and off-season lead times within 15 working days, and production quantities totaling millions of filter elements across several product categories. However, it has no valid manufacturing-capacity contract with related subcontractors, so the documented capacity is positive but includes a contractual-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports finished-product inspection instructions that are uniformly followed, supporting both customization breadth and a stated quality-control process.

Product Q&A

Q:How long is the delivery time?

If the product is in stock, it will be sent within 1-7 days after payment. If not in stock, production takes about 7-25 days. Generally, delivery is within 20-30 days after confirming all details.

Q:Do you provide free samples?

Yes, we provide free samples for stock items. You only need to pay the shipping fee. Samples can be delivered within 24 hours after confirmation.

Q:Are you a factory or trading company?

We are a professional manufacturer with our own factory. We offer OEM and ODM services and support customization from samples, designs, and flexible adjustments.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1000 pcs.

Q:What certifications do you have?

Our management system is certified with ISO9001:2015. We conduct 100% inspection on finished products, including visual and function inspections.