Frequently Asked Questions
Find quick answers to common questions about our products,
manufacturing, ordering, and more. If you need further
assistance, our team is always here to help.
manufacturing, ordering, and more. If you need further
assistance, our team is always here to help.
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General Questions
Quick answers to common queries about our company and services.
Are you a manufacturer or a reseller?
We are a direct manufacturer of air filters. We design, produce, and quality-test all our filters in-house, which allows us to offer better pricing, custom solutions, and faster turnaround times compared to resellers.
Where are you located?
We are based in Delhi, India (Delhi - 110039), and we manufacture and supply filters from our facility here.
Do you supply across India?
Yes, we provide Pan-India delivery to businesses, industries, and OEM partners across all states.
What types of air filters do you manufacture?
We manufacture a wide range of filters including HEPA Filters, HVAC Filters, Industrial Filters, Automotive Filters, and Custom Filters designed as per client specifications.
How can I get a quotation for bulk orders?
You can request a bulk quote by clicking "Request a Quote" on our website, calling us at +91 9999790843, or emailing us at bafcustomercare@gmail.com with your requirements.
Products & Filters
Information about our product range and specifications.
What is the difference between HEPA, ULPA, and standard filters?
HEPA filters capture at least 99.97% of particles as small as 0.3 microns, ULPA filters offer even higher efficiency (99.999%) for ultra-clean environments, while standard filters are designed for general dust and particulate filtration with lower efficiency requirements.
Do you manufacture custom-sized filters?
Yes, we manufacture filters in custom sizes and designs based on your exact specifications and equipment requirements.
Which filters are suitable for cleanrooms?
HEPA and ULPA filters are best suited for cleanroom applications, as they meet the strict air purity standards required in pharmaceutical, electronics, and laboratory environments.
Can you provide product datasheets or technical specifications?
Yes, we provide detailed datasheets and technical specifications for all our products. Please contact our technical support team to request the documents you need.
Do you have automotive and two-wheeler filters?
Yes, we manufacture a dedicated range of automotive and two-wheeler air filters designed for various vehicle makes and models.
Manufacturing & Quality
Learn about our production process and quality standards.
What quality standards do you follow?
We follow strict quality control standards at every stage of production, including raw material inspection, in-process checks, and final product testing to ensure consistent performance.
Do you conduct testing on every batch?
Yes, every production batch undergoes rigorous testing to ensure it meets our quality benchmarks before dispatch.
What is your production capacity?
We have a high-volume manufacturing setup capable of fulfilling both small and large bulk orders with consistent quality and timely delivery.
Are your filters ISO certified?
Yes, our manufacturing processes and products comply with relevant ISO quality standards. Certificates can be shared on request.
Can I visit your manufacturing facility?
Yes, B2B clients and business partners are welcome to schedule a facility visit. Please contact our team in advance to arrange a convenient time.
Orders & Pricing
Information about our product range and specifications.
What is the minimum order quantity (MOQ) for bulk orders?
MOQ varies depending on the filter type and specifications. Please contact our sales team for details specific to your requirement.
How can I place a bulk or wholesale order?
You can place a bulk order by requesting a quote through our website, or by directly contacting us via phone or email with your order details.
Do you offer special pricing for B2B/OEM clients?
Yes, we offer competitive pricing for B2B, OEM, and bulk buyers based on order volume and customization requirements.
What payment methods do you accept?
We accept bank transfers and other standard business payment methods. Please contact our team for detailed payment terms.
Can I get a sample before placing a bulk order?
Yes, samples can be arranged for evaluation before confirming large orders. Please reach out to our team to request samples.
Shipping & Delivery
Learn about our production process and quality standards.
Do you deliver Pan-India?
Yes, we deliver our products across all states in India.
What are your standard delivery timelines?
Delivery timelines depend on the order quantity and customization requirements. Our team will confirm exact timelines when you place your order.
Do you offer international shipping?
Please contact our team directly to check current international shipping availability for your location.
How is the product packaged for transit?
All filters are securely packaged to prevent damage during transportation, ensuring they reach you in perfect condition.
Can I track my order?
Yes, tracking details will be shared with you once your order is dispatched.
Customization
Information about our product range and specifications.
Can you manufacture filters as per my specific requirements?
Yes, we specialize in custom filter manufacturing based on your specific size, material, and performance requirements.
What information do you need for a custom filter order?
We typically need dimensions, filtration efficiency requirements, application/industry, and quantity to prepare a custom solution and quote.
Is there a minimum order quantity for custom filters?
Minimum order quantities for custom filters may vary. Please share your requirements with our team for exact details.
How long does it take to develop a custom filter design?
Development time depends on the complexity of the design. Our team will provide an estimated timeline after reviewing your specifications.
Can I get a prototype before full production?
Yes, prototypes can be arranged for approval before proceeding with bulk manufacturing.
Technical Support
Learn about our production process and quality standards.
Do you provide installation guidance?
Yes, our technical support team can guide you on proper installation for optimal filter performance.
What if I need help selecting the right filter for my application?
Our technical team can help you choose the most suitable filter based on your industry, equipment, and filtration needs. Contact us with your requirements.
How often should filters be replaced?
Replacement frequency depends on usage conditions and filter type. Our team can recommend a maintenance schedule for your specific application.
Do you offer after-sales support?
Yes, we provide ongoing technical support even after your purchase for any queries or issues.
Can I speak to a technical expert directly?
Yes, you can call us at +91 9999790843 or email bafcustomercare@gmail.com to connect with our technical support team.
B2B / OEM Supply
Information about our product range and specifications.
Do you offer OEM manufacturing services?
Yes, we provide OEM manufacturing services where filters are produced as per your brand and specification requirements.
Can filters be supplied under our own brand name (private label)?
Yes, we offer private labeling/OEM branding options for bulk B2B clients.
What industries do you currently supply to as a B2B partner?
We supply to industries including manufacturing, automotive, HVAC, pharmaceuticals, and cleanroom facilities, among others.
Do you sign long-term supply agreements with B2B clients?
Yes, we work with B2B partners on long-term supply arrangements based on mutually agreed terms.
How do I become a B2B/OEM partner with Best Air Filter?
You can get in touch with our team via phone, email, or the "Request a Quote" form to discuss partnership and OEM supply opportunities.
Need a Custom Solution?
We manufacture filters as per your specifications. Share your requirements and our team will get back to you with the best solution.