Products

Primary

Primary Paper Frame Air Filter

Suitable for primary filtration in HVAC systems, features high-strength cardboard frame and equal-height pleat design.

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Primary Net Filter

Features a lightweight panel structure, filter media is high-quality polyester synthetic fiber supported by metal mesh.

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Primary

Washable Primary Panel Filter

Detachable outer frame design, washable high-quality filter media, recommended to wash 2-3 times.

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Primary

Primary Metal Mesh Filter

Washable aluminum mesh, long service life, low resistance, high temperature resistant.

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Flat Primary Filter

Primary non-woven fabric is laid flat inside the frame, supported by double-sided metal mesh.

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High Temperature Resistant Primary Filter

Filter media is made of double-sided galvanized wire mesh or stainless steel mesh folded or laid flat, can be used in extremely large air volume environments.

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Activated Carbon Primary Filter

Filter media uses high-quality active cobalt or activated carbon fiber, excellent odor removal effect, easy to use.

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Nylon Mesh Primary Filter

Woven from polyacrylamide monofilament fiber, good wear resistance, long service life.

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Primary/Medium Filter Cotton

Includes white fluffy BT series, needle-punched white NJ series, green and white cotton, roll filter cotton, etc.