G3/G4 HVAC System Synthetic Fiber Panel Air Pre-filter

The outer frame adopts aluminum profile and unique support skeleton structure, which makes the filter material tiled, easy to replace and assemble, and has good versatility.

Air pre-filter - G3 - G4 - SuZhou KoSa Environmental Protection CO.,LTD - panel / polyester

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G3/G4 HVAC System Synthetic Fiber Panel Air Pre-filter

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