How is the product packaged for shipping?

Products are packed by shrink film to reduce abrasion during transport and by high-quality cartons suitable for long-distance ocean freight, with good resistance to moisture and shocks.

28 CTO Activated Carbon Block Filter Cartridge

Name: 28 CTO Activated Carbon Block Filter Cartridge
Brand: Shanghai Melko Filtration Co., Ltd.
SKU: 865701975

Shanghai, ChinaShanghai Melko Filtration Co., Ltd.

US$1.20

100-59,999 Pieces

US$0.60

60,000+ Pieces

Product profile

Customization

Available

Material

Carbon

Medium Material

Active Carbon

Model NO.

MKCB

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

The Filter Type

Type

Carbon Block

Usage

Liquid Filter

Filtration Grade

PRE Filter

Filter Bag Sectional Shape

Flatbag

Filter Bag Environment

Room Temperature

Cartridge Installation

Flange Mounting

Filter Media

Coconut Shell Carbon and Coal

Size

OEM

Micron Rating Nominal

1 Micron to 20 Micron

Length

Optional

Od

Optional

ID

Optional

Temperature Range

5degree to 70degree

Max.Operating Temperature

70degree

Max.Pressure Drop

0.76MPa

Max.Flow

2-8gpm

Transport Package

Carton

Specification

OEM

Trademark

OEM

Origin

Shanghai

HS Code

84219990

Production Capacity

400000PCS/Month

Key features

High Purity Carbon: Manufactured with high purity coconut shell or coal activated carbon.

Customizable Size: Available in OEM sizes with optional length, OD, and ID dimensions.

Wide Micron Range: Offers nominal micron ratings from 1 to 20 microns for precise filtration.

High Chlorine Reduction: Provides exceptional chlorine reduction compared to traditional GAC filters.

Dirt Holding Capacity: Features great dirt-holding capacity with greatly reduced carbon fines.

Versatile Applications: Suitable for residential, food service, commercial, and industrial uses.

Fast Delivery: In-stock items ship within 1-7 days; non-stock items take 7-25 days.

Robust Construction: Constructed with polypropylene netting, end caps, and silicon/EPDM gaskets.

Company profile

Shanghai Melko Filtration Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-09-01Nearest Port: Shanghai PortAverage Response Time: ≤9.41hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryShanghai Melko Filtration Co., Ltd. is a China-based manufacturer and factory located in Songjiang District, Shanghai. Established in 2015, it produces filter cartridges, filter housings, bag filters, and water systems. The supplier reports more than 10 production lines, including 6 melt-blown cartridge lines, an expected annual output exceeding 5 million cartridges, and 6–10 quality-control staff. It states that it can manufacture filters to customer-required specifications and holds self-operated import/export rights. Export sales represent 71%–90% of total sales, and exporting began in 2015. No certification information, documented after-sales processes, audited financial evidence, or quantified innovation activities are provided. Trade records show two 2025 product categories with limited transaction counts, which provide some but narrow evidence of customer activity.

Supplier typeThe supplier is explicitly identified as a manufacturer and factory, with its legal entity registered in Shanghai, China. Its stated products include filter cartridges, filter housings, bag filters, and water systems, indicating direct manufacturing involvement rather than a trading-only profile.

Production capacityProduction capacity is supported by 6 melt-blown cartridge lines, 10 additional cartridge lines, more than 10 production lines overall, an expected annual output exceeding 5 million cartridges, and a 2,109.3 m² manufacturing plant. These details explicitly demonstrate established and sizeable production capability for its stated product range.

Customization capabilityThe supplier explicitly states that it can manufacture filters with all kinds of specifications required by customers. This directly supports customization capability for its filtration products, although no examples, tolerances, or engineering process details are provided.

Client casesTwo 2025 trade records identify buyers associated with bag-filter and pleated-filter products, with one record showing one transaction and the other two transactions. These records provide limited evidence of customer transactions, but they do not establish a broad, long-term, or independently verified customer portfolio.

Product Q&A

Q:What materials are used in the filter cartridge?

The filter media is made of high purity coconut shell activated carbon or coal carbon. The inner/outer wrap and netting are polypropylene, with polypropylene end caps and silicon & EPDM gaskets.

Q:What are the available size and micron options?

The cartridge offers a micron rating from 1 to 20 microns. Lengths range from 5 to 40 inches, with optional OD (66mm/70mm/112mm) and ID. Special lengths and diameters are available via OEM customization.

Q:What are the delivery times for this product?

If in stock, products are sent within 1-7 days after payment. If not in stock, production takes about 7-25 days.

Q:Can this filter replace traditional GAC filters?

Yes, the MKCB series carbon blocks are designed to displace traditional Granular Activated Carbon (GAC) filters, especially in applications requiring high chlorine reduction.

Q:What safety warnings should be noted?

Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.