Is the product customizable?

Yes, the size is customized, and colors can be black, blue, or customized according to requirements.

What is the minimum order quantity?

Our MOQ is very small, making it suitable for trial orders.

Polyurethane Filter Foam Bio Filter Sponge for Water Filter

Name: Polyurethane Filter Foam Bio Filter Sponge for Water Filter
Brand: Dongguan Dihui Foam Sponge Co., Ltd.
SKU: 920031075

Guangdong, ChinaDongguan Dihui Foam Sponge Co., Ltd.

US$130.00-220.00

7 cbm

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Polyurethane

Layers

Single

Usage

Liquid Filter, Air Filter

Type

Filter Sponge

Hole Shape

Square

Structure

Reticulated

Size

Customized

Pore Size

10ppi to 60ppi

Color

Black or Blue or Customized

Product Name

Polyurethane Filter Foam Bio Filter Sponge

Transport Package

PE Bag or Carton

Specification

5cm*5cm*5cm or custom made

Trademark

DIHUI

Origin

China

HS Code

3921139000

Production Capacity

500 Cubic Meter Per Day

Key features

Customizable Size and Color: Size is customized, and color options include black, blue, or customized colors.

Wide Pore Size Range: Available in various pore sizes from 10ppi to 60ppi to meet specific filtration needs.

High Mechanical Strength: Features good limpness, high mechanical strength, and durability for long-term use.

Multi-Functional Filtration: Suitable for liquid and air filtration, offering mildew-proof, dustproof, and absorption properties.

Direct Factory Supply: Professional manufacturer with factory direct sales, ensuring competitive pricing and quality.

Low MOQ for Trial Orders: Supports small minimum order quantities, ideal for trial orders and custom branding.

Versatile Applications: Widely used in refrigerators, air conditioners, aquariums, cleaners, and fresh air machines.

Free Sample Availability: Free samples provided for quality evaluation, though freight costs are borne by the buyer.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceQA/QC Inspectors

Dongguan Dihui Foam Sponge Co., Ltd.

Guangdong, 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: 12 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization capabilities, including customization from samples, designs, full customization, minor customization, and flexible customization. It has quality assurance, traceable raw-material identification, standardized finished-product inspection instructions, two production lines, and 6–10 quality-control staff. Export experience is stated as 12 years, with 41%–50% of total sales coming from exports. However, the supplier does not provide 3D software design services or an SDK, has no written corrective-action or customer-complaint procedures, and lacks certification of supplier management systems. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial-related records are labeled for 2021–2023, but no substantive financial performance details are provided.

Supplier typeThe supplier is explicitly classified as a professional technical supplier. Its stated operating profile includes two production lines, 6–10 quality-control staff, and 12 years of export experience, indicating a manufacturing-oriented supplier with established export activity.

CertificationsThe supplier management-system certification field is recorded as "NIL," so no certification holding is evidenced. This is an explicit lack of certification information rather than merely an incomplete record.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions or effective customer-complaint handling. It also has no overseas agents or branches and offers services in zero stated countries, limiting documented after-sales infrastructure.

Production capacityProduction capability is supported by two production lines, 6–10 quality-control staff, standardized finished-product inspection instructions, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. However, the supplier explicitly has no in-stock capacity, overseas warehouse, or overseas showroom.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is consistent across both relevant slices and demonstrates broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory with more than 18 years of professional experience in designing and manufacturing filter foam and scouring pad materials.

Q:How long is your delivery time?

Generally, it takes 7-15 days, depending on the order quantity.

Q:Do you provide free samples?

Yes, we offer free samples, but the buyer needs to pay for the freight costs.

Q:Why should I choose your filter sponge?

Our polyurethane foam offers good elasticity, soft feeling, flexibility, and durability. We provide factory-direct competitive pricing, low MOQ for trial orders, and customization options for brands and packaging.

Q:What are the available pore sizes?

We provide pore sizes ranging from 10ppi to 60ppi, including 10, 15, 20, 25, 30, 35, 40, and 60 ppi.