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Pre-primary filter

The front frame of the pre-effect filter adopts a metal frame or a paper frame, and the paper frame uses a moisture-proof and water-resistant raw pulp wood fiber cardboard, which is light in weight and easy to install; the internal filter material adopts a combined inner frame compression design or bonding technology to ensure the filter To prevent leakage; the internal metal parts are sprayed or galvanized to prevent metal parts from rusting.
Detailed introduction

The front frame of the pre-effect filter adopts a metal frame or a paper frame, and the paper frame uses a moisture-proof and water-resistant raw pulp wood fiber cardboard, which is light in weight and easy to install; the internal filter material adopts a combined inner frame compression design or bonding technology to ensure the filter To prevent leakage; the internal metal parts are sprayed or galvanized to prevent metal parts from rusting.

The surface of the non-woven filter material is smoothed to prevent secondary pollution caused by the non-woven fiber breakage and scattering; the metal frame product filter material is easy to replace and wash, and the frame can be reused, which can save air-conditioning operation costs; filtration Low initial resistance and large dust capacity.

Features: Large filtering area, low initial resistance, high dust capacity, economical and practical. Capturing particle dust above 10μm
Uses: coarse dust filtration, air filtration system pre-filtration
Type: Synthetic fiber pleated filter
Frame: aluminum, galvanized frame, paper frame
Filter: synthetic fiber
Protection mesh: aluminum mesh or stainless steel mesh

Standard size

Normal size

Actual size

Actual size
W × H × W (mm)

Rated air flow (m3 / h) Rated air flow

1.5m / s

2.5m / s

3.0m / s

24 × 24 × 1

595 × 595 × 22 (paper frame)

2040

3400

-

20 × 24 × 1

495 × 595 × 22 (paper frame)

1785

2975

-

20 × 20 × 1

495 × 495 × 22 (paper frame)

1445

2380

-

12 × 24 × 1

287 × 595 × 22 (paper frame)

1020

1700

-

24 × 24 × 2

595 × 595 × 45

2040

3400

4250

20 × 24 × 2

495 × 595 × 45

1700

2805

3570

20 × 20 × 2

495 × 495 × 45

1445

2380

2975

16 × 24 × 2

390 × 595 × 45

1445

2380

2675

16 × 20 × 2

390 × 495 × 45

1105

1870

2380

12 × 24 × 2

287 × 595 × 45

1020

1700

2125

24 × 24 × 4

595 × 595 × 90

2040

3400

4250

20 × 20 × 4

495 × 495 × 90

1455

2380

2975

12 × 24 × 4

287 × 595 × 90

1020

1700

2125

Beichang Junkong (Beijing) Technology Co., Ltd. Address: Laoxiuwan Industrial Park, Shahe Town, Changping District, Beijing, China Post Code: 102206 Fax: 010-80725288 Beijing ICP No. 10047196

高效过滤器 、高温高效空气过滤器、初效过滤器、中效过滤器、HEPA高效空气过滤器、初中高效过滤棉等。 Keywords: Beichang Junkong specializes in the production of high-efficiency filters , high-temperature high-efficiency air filters, primary efficiency filters, intermediate efficiency filters, HEPA high-efficiency air filters, and junior high-efficiency filter cotton. Factory price direct sales provide free technical support, phone 13260183782

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