- Mandatory ensures air pollutants meet Indian quality and safety norms for general ventilation systems.
- IS 17570(Part 1) 2021 Air Filters for General Ventilation specifies performance conditions for particulate air filtration effectiveness.
- Covers bracket of air pollutants grounded on effectiveness, pressure drop, and dust holding capacity.
- Includes standardized testing styles to corroborate filtration performance and continuity.
- BIS mark assures dependable inner air quality, energy effectiveness, and nonsupervisory compliance in India.

Introduction
BIS Certification for Air Filters for General Ventilation as per IS 17570( Part 1) 2021 is an obligatory conformity assessment issued by the Bureau of Indian Standards. It ensures that air pollutants used in ventilation and HVAC systems meet prescribed quality, performance, and safety conditions, helping maintain effective inner air quality and energy-effective operation across marketable and artificial operations in India.
What is IS 17570:2021?
IS 17570:2021 Air Filters for General Ventilation is an Indian Standard published by the Bureau of Indian standards that specifies comprehensive conditions for air pollutants used in general ventilation and HVAC systems. The standard focuses on icing harmonious filtration performance, safety, and trustability of air pollutants stationed in marketable, artificial, and public structures across India. The standard classifies air pollutants grounded on their particulate filtration effectiveness and defines crucial performance parameters similar as original pressure drop, dust holding capacity, and energy effectiveness. It also prescribes standardized laboratory test styles to estimate sludge effectiveness, continuity, and functional stability under specified conditions.
Key Points:
- Issued by the Bureau of Indian standards to regulate air pollutants used in general ventilation and HVAC systems.
- Defines a bracket of air pollutants grounded on particulate filtration effectiveness.
- Specifies performance parameters similar to pressure drop, dust holding capacity, and energy effectiveness.
- Prescribes standardized testing styles to insure trustability and harmonious performance.
- BIS instrument under IS 17570:2021 assures better inner air quality and compliance with Indian regulations.
Why is BIS Certification Mandatory
BIS certification is obligatory to ensure that air pollutants for general ventilation misbehave with IS 17570:2021 quality and performance norms set by the Bureau of Indian norms. It helps cover public health by maintaining effective inner air quality, prevents the use of unacceptable products, ensures energy-effective operation of ventilation systems, and enforces invariant safety and trustability across the Indian request.
Key Reasons:
- Ensures air pollutants misbehave with IS 17570:2021 norms set by the Bureau of Indian standards.
- Maintains effective inner air quality by controlling airborne pollutants.
- Prevents the trade and use of unacceptable or low- performance air pollutants in India.
- Promotes energy effectiveness and dependable performance in ventilation systems.
- Ensures legal compliance for manufacturers and importers in the Indian request.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Ensures air pollutants meet quality and performance conditions defined by the Bureau of Indian standards. | Improves filtration effectiveness and overall performance of ventilation systems. |
| Protects public health by maintaining safe and effective inner air quality. | Enhances consumer trust through the use of BIS- certified products. |
| Regulates the Indian request by precluding rotation ofnon-compliant air pollutants. | Supports energy-effective HVAC operation and reduced conservation costs. |
| Establishes invariant testing and bracket norms for ventilation pollutants. | Facilitates wider request acceptance and smoother nonsupervisory blessings. |
| obligatory compliance helps manufacturers and importers meet legal scores in India. | Reduces product failure pitfalls by icing harmonious quality and continuity. |

Step-by-Step Process of BIS Certification
Step1:Documentation
- Collect required technical documents
- Prepare product specifications
- Gather company registration details
- Ensure documents follow BIS format
Step2:Product Testing
- Send samples to a BIS-approved lab
- Conduct safety and quality tests
- Receive test reports
- Confirm compliance with BIS standards
Step3:Application Submission
- Fill out the BIS application form
- Upload all required documents
- Attach valid test reports
- Pay the necessary BIS fees
Step4:Scrutiny and Inspection
- BIS reviews submitted documents
- Authority verifies test results
- Factory/product inspection may occur
- Clarifications requested if needed
Step5:Grant of License
- BIS approves the application
- License number is issued
- Product can carry BIS mark
- Renewal required before expiry
Documents Required for BIS Certification
| Category | Documents Required |
| Business Documents | Business license/registration, ISO certificate, organizational details |
| Manufacturer Details | Factory layout, process flow chart, machinery list, production details |
| Product Documents | Product specifications, component list, user manual, model details |
| Testing Documents | Test report from BIS-recognized lab, sample details, test request form |
| Legal & Compliance | Authorization letter, brand ownership proof, trademark certificate (if any) |
| Import/Foreign Manufacturer (If applicable) | AIR (Authorized Indian Representative) details, contract agreement, overseas manufacturer documents |
Timelines, Costs, Validity & Renewal
- Timelines: Usually from 20 to 30 days, with only 7-15 days for the testing.
- Costs: The cost of the government and the test varies depending on the product. There can be some additional charges though.
- Validity: The validity period is 2 years in most situations.
- Renewal: The renewal is done before the expiration; there should be updated documents/tests; the renewal
Why Choose Diligence Certifications
Diligence Certifications is a trusted compliance and instrument consultancy that helps manufacturers and importers achieve BIS certification easily and efficiently. With in- depth knowledge of Indian norms and nonsupervisory procedures, the platoon provides end- to- end support — from attestation and product testing to liaison with authorities and license blessing. By fastening on delicacy, translucency, and timely prosecution, Diligence Certifications minimizes detainments, reduces compliance pitfalls, and ensures a hassle-free instrument experience, allowing guests to concentrate on their core business while meeting all statutory conditions.
Conclusion
BIS certification under IS 17570:2021 plays a vital part in icing the quality, safety, and performance of air pollutants used in general ventilation systems. By complying with norms issued by the Bureau of Indian norms, manufacturers demonstrate trustability and nonsupervisory compliance, while druggies profit from better inner air quality, energy-effective operation, and long- term system performance across India.
Frequently Asked Questions (FAQs)
What's IS 17570( Part 1) 2021?
It's an Indian Standard specifying performance and testing conditions for air pollutants used in general ventilation systems.
Who issues IS 17570:2021?
The standard is issued by the Bureau of Indian standards.
Is BIS instrument obligatory for air pollutants?
Yes, BIS instrument is obligatory for air pollutants covered under IS 17570( Part 1) 2021 in India.
Which products are covered under this standard?
Air pollutants used in HVAC and general ventilation systems for marketable, artificial, and public structures.
What parameters are tested under IS 17570:2021?
Filtration effectiveness, pressure drop, dust holding capacity, and energy effectiveness.
Who needs to apply for BIS Certification?
Manufacturers and importers of air pollutants intended for trade in the Indian request.
How long does BIS Certification take?
generally 20 – 30 days, including 7 – 15 days for product testing.
What's the validity of BIS Certification?
The instrument is generally valid for 2 times.
Is plant examination needed?
Yes, BIS may conduct plant or product examinations during the instrument process.
What are the benefits of BIS- certified air pollutants?
They insure better inner air quality, nonsupervisory compliance, and energy-effective ventilation systems.
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