can remove dust, sand, moisture, oil mist and other impurities suspended in the ambient air.
◆ filtering accuracy ≤ 10 μ m, filtering efficiency: 99.8%.
◆ under normal working conditions, the service life of air filter is about 2000h.

Q: Are you manufacturer ?
A: As a manufacture,we can provide you with better products and supply chain.

Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: what's the material of your products?
1, National filter material:air paper /oil paper/fiber glass/stainless steel mesh/Stainless steel sintered,
2, Imported filter material: Fiber glass imported from HV company of USA.Oil paper imported from South Korea and ect.
3,End caps material: Carbon steel & stainless steel & Aluminum & Machined&Plastic.

Q: Do you have warranty?
A: Our warranty is 1 year.It means under the correct installation and normal using condition,if our goods meet any quality
problem,we will re-produce for you again for free.

Q: Why we deserve your choose?
1,We are Alibaba Assessed 9 years Gold Supplier.
2,We are a professional filter manufacture from China,With over 15 years of experience
3,Our products are very durable,which saves you much time to repurchase again.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have other questions, pls feel free to contact me at any time.

Best Regards

Leah Liu

Sales Manager
Email:  h@dmlfilter.com   
Mob & WhatsApp & Wechat & Skype: (+86)199-3737-2138

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 Henan Demalong Filtration Equipment Co., Ltd.

“ Your better filter supplier ! ”
NO.85 Wenhua Road, Zhengzhou City Henan Province, China                

Filter&Filter element&Oil filter cart&Hydraulic system components are our passion and that is what we are professional. 

We are here to provide you with the best service at competitive prices.