Industrial filtration supply · Shandong, China

Clean flow.
Consistent batches.

PP meltblown filter cartridges for water-treatment distributors, equipment builders and industrial buyers. Practical trial quantities, documented specifications and export-ready supply.

Typical range 10–40 in
Filtration 1–100 μm
Supply model Trial → repeat
PP / MB · 2026
SPECIMEN 01
PP meltblown filter cartridge A technical illustration of an industrial cylindrical filter cartridge. MELTBLOWN MEDIA THERMAL BONDED
Outside diameter 2.5" / 4.5"
End connection DOE / 222 / 226
Batch documentation Multiple micron ratings OEM packaging Export coordination Sample approval Batch documentation Multiple micron ratings OEM packaging Export coordination Sample approval
01 / Product range

A focused range for the jobs that repeat.

Standard cartridge formats for industrial water pre-treatment, commercial systems and private-label programs. Final configuration is matched to your housing, flow and application.

P—01 Core range

Standard DOE Cartridge

Double-open-end construction for common industrial and commercial filter housings.

Lengths
10 / 20 / 30 / 40 in
Micron
1 / 5 / 10 / 25 / 50 / 100 μm
Diameter
2.5 / 4.5 in
P—02 Extended depth

Extended Length Cartridge

Longer format for higher dirt-holding capacity and lower change-out frequency.

Lengths
20 / 30 / 40 in
Format
DOE or code ends
Use
Industrial pre-filtration
P—03 Program supply

OEM & Private Label

Packaging, labeling and specification control for distributors building a cartridge line.

Packaging
Neutral or custom
Artwork
Print-ready supply
Approval
Pre-production sample
02 / Specification matrix

Start with the data, not a generic catalogue.

Send us your housing size, replacement interval, target micron rating and destination market. We will return a specification, sample plan and quotation against the same scope.

Request a specification review ↗
Typical options are shown for initial discussion. Availability, nominal or absolute rating, and compliance documents must be confirmed for the exact model and application.
Parameter Typical options
Media
Polypropylene meltblown
Nominal length
10" / 20" / 30" / 40"
Outside diameter
2.5" / 4.5"
Micron range
1 / 5 / 10 / 25 / 50 / 100 μm
End configuration
DOE / 222 / 226 · to be confirmed
Core
With or without rigid core
Application
Industrial / commercial water
Packaging
Neutral / bulk / private label
Specification sheet Rev. 01 · subject to final confirmation
03 / Applications

Where the cartridge earns its place.

Built for repeat replacement programs and specification-driven buyers, not broad consumer claims.

01

RO pre-treatment

Sediment control ahead of reverse-osmosis membranes and polishing stages.

02

Industrial water

Pre-filtration across process water, utilities and equipment protection loops.

03

Commercial systems

Replacement cartridges for light-commercial filtration and service programs.

04

OEM programs

Private-label supply for equipment assemblers and regional cartridge brands.

04 / Our approach

A smaller order should still get a serious answer.

The goal is to remove friction from the first test order: clear specifications, a physical sample, a documented batch, a controlled packing list and a shipment you can plan around.

S—01

Specification first

We confirm dimensions, micron rating, housing fit and packaging before pricing.

S—02

Samples before scale

Approved samples become the reference for the production batch.

S—03

Traceable batches

Request batch information and inspection records for the agreed specification.

S—04

Export-ready files

Commercial invoice, packing list and shipping documents coordinated with your forwarder.

05 / Working process

From requirement to repeat order.

  1. 01

    Share the requirement

    Housing dimensions, micron target, quantity, market and required documents.

  2. 02

    Confirm the specification

    We align on the exact model, packaging, lead time, Incoterm and quotation validity.

  3. 03

    Approve a sample

    Physical fit and quality become the release reference for the trial order.

  4. 04

    Inspect and dispatch

    Packing, quantity and agreed documents are checked before shipment.

06 / Start a conversation

Tell us what has to fit.

Use the short form to create a structured inquiry. A useful first message includes the cartridge size, micron rating, target quantity and destination country.

Export contact Deneil Liu
WhatsApp +86 13696333670
Tap WhatsApp to chat or copy the number for WeChat.
Email sales@clearcorefilter.com PP cartridge specifications, samples and export inquiries.
We aim to reply to complete specifications within one business day.
QUICK INQUIRY 01 / 01

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07 / Questions

Before you ask.

Are you a factory?

We work with qualified PP meltblown manufacturing partners and manage the specification, samples, inspection, packing and export process. Manufacturing origin is disclosed clearly before an order.

Can we start with a trial quantity?

Yes, trial quantities and mixed formats can be discussed. Final minimum order quantity depends on the model, packaging and manufacturing run.

Can you make our brand packaging?

Private-label cartons and labels can be quoted after artwork and quantity are confirmed. A pre-production packaging sample should be approved before bulk production.

Do you provide drinking-water certification?

Required certifications and material-compliance documents depend on the exact product, market and application. We do not claim drinking-water approval unless a valid document is available for that exact item.

What information is needed for a quotation?

Please confirm length, outside diameter, end connection, micron rating, quantity, destination country and any required test or compliance documents.