What is the replacement cycle for filter elements?

The replacement cycle varies by type: PP cotton filter elements should be replaced every 3-6 months, while UDF, CTO, and post-activated carbon filters typically last 6-12 months. RO membranes last 18-36 months.

Household Water Purifier Universal Filter Element 5 Micron PP Cotton Needle Punched

Name: Household Water Purifier Universal Filter Element 5 Micron PP Cotton Needle Punched
Brand: Hebei Green Spring Environmental Protection Equipment Technology Co., Ltd
SKU: 1970536041

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

US$0.35

100-499 Pieces

US$0.28

500-999 Pieces

US$0.25

1,000-1,999 Pieces

US$0.22

2,000-2,999 Pieces

US$0.20

3,000+ Pieces

Sample price:US$0.40/piece.Request sample

Product profile

Customization

Available

Material

Polypropylene(PP)

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

Needle filter element

Type

PP Filter

Filter Connector

Flat Connector

Filtration Grade

PRE Filter

Activated Carbon Filter Type

Polypropylene

Surface

Smooth, Orange, Deep Groove, Mini Groove

ODM

Yes

OEM

Yes

Sample

Yes

Transport Package

Shrink Wrap and Carton Package

Specification

10", 20", 30", 40"

Trademark

HBLQHB

Origin

Hebei, China

HS Code

3902100090

Production Capacity

10000/Day

Key features

OEM & ODM Customization: Supports full customization from samples or designs, including surface textures like smooth, orange, and grooved finishes.

Gradient Filtration Technology: PP melt-blown fibers form a 3D microporous structure with gradient pore sizes for effective multi-stage impurity interception.

Wide Application Scope: Suitable for industry, food & beverage, medicine, textile, metallurgy, and household water purification systems.

High-Quality Packaging: Products are shrink-wrapped and packed in high-quality cartons to ensure resistance to moisture, shock, and abrasion during transport.

Flexible Delivery Options: Stock items ship within 1-7 days; custom orders take 7-25 days. Supports maritime, railway, and air shipping.

ISO9001 Certified Manufacturer: Professional factory with ISO9001:2015 certification, 9 production lines, and 100% finished product inspection.

Competitive Pricing: Direct factory sales offer competitive prices with good quality assurance and professional after-sales service.

Global Market Presence: Serving customers in North America, South America, Europe, Africa, Oceania, and the Middle East since 2009.

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: ≤3.78h

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 offer free samples for stock items. The sample can be delivered within 24 hours after confirmation. However, the buyer is required to pay the shipping fee.

Q:Are you a factory or trading company?

We are a professional manufacturer with our own factory. We provide customization services including OEM and ODM, and we welcome customers to visit our facility.

Q:What are your main products?

We mainly manufacture water purifier filter elements, including PP, UDF (GAC), CTO, RO membranes, and post-activated carbon filters. We also provide various water purifier parts for wholesale and retail.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1000 pcs. We can offer a wide range of filters in different sizes professionally designed for various applications.