Primary Gas Filter

Primary Air Filter is excellent for cases where pre-filtration and coarse dust removal are required in central air conditioning, centralized ventilation systems and large air compressor applications.

Type:Gas Filter Brand:LEFILTER
Primary Gas Filter
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Product Introduction

Primary Air Filter is available in four styles: panel, pleated, bag and box type. Frame materials include paper, aluminum, galvanized steel and stainless steel. Filter media options include non-woven fabric, nylon mesh, activated carbon filter cotton and metal perforated mesh. Protective nets are available in double-sided spray-coated iron wire mesh and double-sided galvanized iron wire mesh. It features low cost, light weight, good versatility and compact structure.

初效空气过滤器2


Application

Primary Air Filter is suitable for filtration in central air conditioning and centralized ventilation systems, large air compressors, clean air return systems and as pre-filtration for high-efficiency filtration devices.

初效空气过滤器1


Features

  1. sturdy frame: The outer frame adopts a rigid panel aluminum alloy frame, with a diamond-shaped protective net on the air outlet side, preventing deformation and damage even in harsh working conditions, with a lightweight panel structure.

  2. washable filter media: Made of high-quality polyester synthetic fiber, it can be washed and reused multiple times, featuring a long service life and economic practicality. The loose-to-dense fiber structure ensures high dust holding capacity and large dust capacity, effectively extending the service life of the downstream medium-efficiency filter.

  3. flexible options: Available in 1-inch (21mm, 25mm) thicknesses, with filtration grades selectable: G1, G2, G3, G4 (EN779).

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