Customization -Dongguan Walson Environmental Purifying Technology Co., Ltd.

Professional Custom Air Filters

Personalized Design to Meet Your On-Site Needs

Customized Service

Color
Size
Filter medium
Frame
Chemical materials

Support full-spectrum customized color options to perfectly match your on-site equipment, industrial environment and overall space design requirements, with stable color fastness and no fading during long-term use.

Provide fully flexible custom size and dimensional processing services, including non-standard length, width, thickness and special shape customization, to achieve seamless, precise installation in various air purification equipment and ventilation systems.

Offer customizable high-performance filter media with optional filtration efficiency levels, dust holding capacity, wind resistance performance and service life, to meet diversified purification needs from general dust filtration to high-precision clean room applications.

Customize durable structural frame materials with optional hardness, sealing performance, load-bearing capacity and anti-deformation effect, ensuring stable operation, tight air sealing and ultra-long service life in long-term operation.

Support customized selection of professional chemical-resistant, corrosion-resistant and anti-aging base materials, specially designed for harsh industrial environments with corrosive gas, high humidity and strong oxidation.

Your Reliable Partner for OEM/ODM & Custom Filtration Solutions

With 13 years of expertise in air filter manufacturing, we combine R&D strength, strict quality control, and flexible customization to deliver high-performance filters for home, commercial, and industrial use, tailored to your brand’s unique needs.

Rapid Sampling & Fast Delivery

We offer 3-day sampling and 7-day delivery for standard products, supported by 7+ automatic production lines to ensure on-time order fulfillment, even for bulk OEM/ODM projects.

Custom OEM/ODM Services

With 1000+ successful customization cases, we provide free design solutions and tailor-made air filters, from HEPA composites to activated carbon filters, to match any purifier model and specification.

Certified Quality & Full Inspection

All products comply with ISO 9001, RoHS, and REACH standards. Our IQC/IPQC/QA full-process control and independent testing ensure consistent performance, reliability, and safety.

Advanced Production & Automation Lines

Our factory is equipped with 7+ automatic production lines, covering processes from pleating, laminating to assembly. With 31 sets of professional equipment, we ensure high efficiency and consistent quality, capable of handling large-scale orders with stable lead times.
Strict Quality Control & Full Testing

We implement a full-process quality control system including IQC, IPQC, and QA. All filters are tested for filtration efficiency, air resistance, and durability, complying with ISO 9001, RoHS, and REACH standards to meet global market requirements.
Custom OEM & ODM Capabilities

We provide flexible customization for sizes, filter media, and branding. Tailored to fit your exact equipment and market needs.
Reliable After-Sales & Global Support

Stable lead times and dedicated after-sales service. We ensure smooth shipping and compliance for worldwide orders.
Global Partnership & On-site Cooperation

We welcome international partners for factory visits. Build trust through face-to-face communication, and align on tailored air filtration solutions for long-term cooperation.