Import Air Filter — Buy in Bulk from Supplier in China

This air filter from Wanfang Air Purification Equipment Co., Ltd. is manufactured in Shenzhen, China, and is positioned for integration with central air conditioning systems in both residential and commercial buildings. The source description cites a 99% capture rate for airborne contaminants, though it does not specify the test method, particle size fraction, or whether this refers to gravimetric arrestance, dust spot efficiency, or fractional efficiency. The filter is described as compatible with various central air conditioning configurations, suggesting a standardised dimensional range rather than bespoke fabrication.

Construction details are limited in the source, but filters of this application class in the Chinese market typically employ a composite media of non-woven synthetic fibres, supported by a wire mesh or thermally bonded scrim on the air-leave side to prevent media oscillation under pulsating airflow. The frame is commonly formed from recycled paperboard or rigid plastic for light-duty HVAC use, or from galvanised steel for commercial units. Standard dimensions for central air conditioning in China follow GB/T 14295 or are matched to common cassette, ducted, and split-system air handler sizes, though the supplier does not publish a dimensional matrix.

Buyers include residential property developers, commercial office fit-out contractors, hospital facilities managers, and maintenance companies servicing existing HVAC estates. The filter's described ease of installation points to a standardised geometry with pre-installed gaskets or compression-fit framing. For buyers in markets outside China, compliance with local standards such as ASHRAE 52.2 in North America or EN ISO 16890 in Europe is not confirmed in the source and must be validated directly with the supplier before specification.

Wanfang Air Purification Equipment Co., Ltd. is located in Longgang District, Shenzhen, Guangdong Province, postal code 518115, a major manufacturing hub for electronics and environmental equipment in southern China. The supplier is classified at the harbour trust tier with an imported supplier tier designation, indicating the profile was brought in from an external data source rather than created natively on the platform. No response rate or average response time is recorded, which suggests either a new listing or limited buyer engagement through this channel.

The company name explicitly identifies it as an air purification equipment specialist, implying a focused product line rather than diversified manufacturing. No information is provided about factory floor area, number of employees, year of establishment, annual revenue, or client portfolio. The source elevates the product as 'expertly designed' and 'advanced', but these are marketing terms without substantiation. Buyers should request business licences, ISO 9001 or ISO 14001 certificates if claimed, and factory audit reports to assess actual production capability and quality management maturity before placing volume orders.