What are the available pore sizes?

We offer hole sizes of 10ppi, 15ppi, 20ppi, 25ppi, 30ppi, 35ppi, 40ppi, 60ppi, etc.

What materials are used for the filter sponge?

The filter sponge is made of polyurethane foam, which is mildew-proof, dustproof, and has high absorption capabilities.

Roof Gutter Water Rain Filter Leaves Resistance Foam Open Cell Filter Sponge

Name: Roof Gutter Water Rain Filter Leaves Resistance Foam Open Cell Filter Sponge
Brand: Dongguan Dihui Foam Sponge Co., Ltd.
SKU: 905021615

Guangdong, ChinaDongguan Dihui Foam Sponge Co., Ltd.

US$110.00-220.00

6 cbm

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Material

Polyurethane

Layers

Single

Usage

Liquid Filter, Air Filter

Type

Filter Foam Sheet

Hole Shape

Round

Structure

Reticulated

Size

Customized

Pore Size

10ppi to 60ppi

Color

Black or Blue or Customized

Product Name

Roof Gutter Rain Filter Leaves Resistance Gutter F

Transport Package

PE Bag or Carton

Specification

customized

Trademark

DIHUI

Origin

China

HS Code

3921139000

Production Capacity

500 Cubic Meter Per Day

Key features

Customizable Size and Color: Available in customized sizes with black, blue, or custom colors.

Wide Pore Size Range: Offers pore sizes from 10ppi to 60ppi for various filtration needs.

Durable Polyurethane Material: Made of high-quality polyurethane foam with mildew-proof and dustproof features.

Versatile Applications: Suitable for refrigerators, air conditioners, aquariums, and air heaters.

Factory Direct Sales: Professional manufacturer with over 18 years of experience in filter foam.

Competitive Pricing: Factory manufacturing ensures competitive prices for bulk and trial orders.

Flexible Customization: Supports customized brand logos, packaging, and minor customization options.

High Mechanical Strength: Features good elasticity, soft feeling, and high mechanical strength.

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: ≤10.57h

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 is 7-15 days, depending on the quantity ordered.

Q:Do you provide samples? Is it free or extra?

Yes, we offer samples for free charge, but the customer must pay the cost of freight.

Q:Why choose our filter sponge?

1. Polyurethane foam with good elasticity, soft feeling, flexibility, and durability. 2. Factory manufacturing with competitive prices. 3. Low MOQ for trial orders with many colors and shapes available. 4. Customized brand logo and package options with small quantity limits.

Q:What is the minimum order quantity?

The minimum order quantity is 1, making it suitable for trial orders.