| Clapboard: | without Clapboard |
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| Filter Number: | 1 |
| Medium Material: | Polyester Synthetic Fiber |
| Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Pre panel type primary air filter Washable pleated synthetic fiber
| Frame: | Galvanized steel /Aluminium alloy /Stainless steel/Plastic |
| Media: | Polyester synthetic fiber |
| Design: | Panel |
| Fiber class according to EN779: | 2012: G3,G4,F5 |
| Fiber class according to ASHRAE 52.2-2007: | MERV5-Merv10 |
| Maximum temperature: | 98ºC |
| Maximum relative humidity: | 100% |
| Customized size: | Available |
| Application: | Suitable as pre-filter used to protect high-performance filters and filtration of fresh air in clean room ventilation system.Applied to airport,subway, shopping mails and other places of public services.Such as HVAC,AHU system,Industry,Spray booth |
Normal SPECIFICATIONS
| Model | Nominal size | Actual size W×H×D(mm) |
Air flow(m³/h) | Initial pressure drop(Pa) | ||
| G3 | G4 | F5 | ||||
| CBK-17B | 12×24×1 | 290×595×21 | 1700 | 73 | 89 | 129 |
| CBK-24B | 20×20×1 | 493×493×21 | 2400 | 73 | 89 | 129 |
| CBK-28.5B | 20×24×1 | 493×595×21 | 2850 | 73 | 89 | 129 |
| CBK-34B | 24×24×1 | 595×595×21 | 3400 | 73 | 89 | 129 |
| CBK-17C | 12×24×2 | 290×595×46 | 1700 | 65 | 78 | 110 |
| CBK-28.5C | 20×24×2 | 493×595×46 | 2850 | 65 | 78 | 110 |
| CBK-34C | 24×24×2 | 595×595×46 | 3400 | 65 | 78 | 110 |
| CBK-17D | 12×24×4 | 290×595×96 | 1700 | 58 | 67 | 92 |
| CBK-28.5D | 20×24×4 | 493×595×96 | 2850 | 58 | 67 | 92 |
| CBK-34D | 24×24×4 | 595×595×96 | 3400 | 58 | 67 | 92 |
Q1.Are you a manufacture or trading company?
A:We are a manufacure.
Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SYNLI.
Q2: Where are air filters commonly used?
A :HAVC(heating, air conditioning and ventilation systems) painting stations, chemical plants, pharmaceutical plants, cement or asphalt powder plants, clean rooms, power stations, heavy metal industries, gas turbines and cogeneration power plants, engineering and equipment plants, drying and baking rooms, hospitals, etc.
Q3: What are your testing criteria?
A: EN779:2012 ISO9001
Q4: What is the international standard for air filters?
A:Euro :Pre (G1-G4), Medium (F5-F9), HEPA (H10-H14) ULPA (U15-U17)
American :Pre (MERV5-7), Medium (MERV8-14), HEPA (MERV15-19) ULPA(MERV 20)
Q5: What is your sample policy?
A: The sample price will be the product price of the standard order. If you make a demo order after receiving the sample and proofing (reaching our MOQ), we will roughly understand the sample price and sample price in the order, and give us your MOQ price.
Q6: How about your after-sales service?
A: Even if we have confidence in the quality of our products, the products may be damaged due to some unpredictable reasons. Please use and maintain the products you purchased correctly in accordance with the user manual or the recommendations of the sales staff. Contact the household to understand the usage of the product, provide suggestions or support professional maintenance services according to the warranty policy.
Suppliers with verified business licenses
Audited Supplier 
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