Basic Info.
Product Description
Our product exemplifies versatility. Available in widths up to 2.1m, with customizable lengths to suit a variety of applications. Our general stock dimensions include:1.6*14m, 1.6*21m, 2*12m, 2*21m.
| Model | TWB-2 600G | TWB-2 560G |
| Weight: | 600gr/sqm | 560gr/sqm |
| Thickness: | 20mm | 20mm |
| Air Flow Rate: | 900m³ /h | 936m³ /h |
| Initial Resistance: | 27pa | 26pa |
| Final Resistance: | 400pa | 400pa |
| Medium Arrestance: | 97.90% | 96.60% |
| Air Velocity: | 0.25m/s | 0.26m/s |
| Dust Holding: | 435gr/sqm | 417gr/sqm |
| Max Temperature: | 120º C | 120 º C |
| Filtration Class: | F-5(DIN 24185) | F-5(DIN 24185) |
| Flame Resistance: | F-1(DIN 53438) | F-1(DIN 53438) |




Explore Our Diverse Product Array
Discover Our Company

Since its inception in 1993, Vitto Filter (Zhongshan) Co., Ltd. has ascended to become a leading luminary in China's filter manufacturing sector. Spanning a vast 12,000 sqm facility, equipped with state-of-the-art production lines, we proudly produce 50,000 sqm of filters per model each month.
Our expansive range encompasses ceiling filters, pre-filters, paint stops, activated carbon filters, panel filters, pocket filters, HEPA filters, combined filters, and more. These distinguished products are in high demand domestically and have earned global acclaim.
Our dedication to quality and environmental sustainability is validated by our CE, ISO9001:2008, and ISO14001:2004 certifications. Rigorous testing ensures our products are eco-friendly, safeguarding our planet.
As devoted VITTOFILTER team members, we are perpetually improving ourselves and our offerings. Our mission: to deliver superior products coupled with exceptional, professional service.
Expertise, focus, and dedication define our brand. We are steadfast in our commitment to supreme quality, integrity, and timely delivery.
1. OEM Manufacturing: Customize your products and packaging to your specifications.
2. Sample orders: Available to facilitate your preliminary evaluation.
3. We promise a swift and thorough response to all inquiries within 24 hours.
4. After dispatch, we diligently monitor your shipments every two days until delivery. Upon receipt,
we encourage testing and feedback. For any issues, please contact us for prompt resolution.
We are dedicated to providing effective solutions tailored to your needs.
A: Our standard practice is to pack goods in neutral PE bags, ensuring quality preservation.
Q2. What payment terms do you offer?
A: We require a T/T 30% deposit, with the remaining 70% payable prior to delivery. Comprehensive photos of the
products and packaging are provided for your approval before final payment.
Q3. What delivery terms are available?
A: We offer a variety of delivery terms including EXW, FOB, CFR, CIF, and DDU to meet your needs.
Q4. What is your typical delivery timeline?
A: Generally, we deliver within 7 to 10 days post-receipt of your advance payment. The precise timeline depends
on the specific items and order volume.
Q5. Can you manufacture according to samples?
A: Absolutely! At Vitto Filter (Zhongshan) Co., Ltd., we proudly offer our expertise to craft products based on your samples or technical drawings. Our capabilities include precise mold and fixture creation, ensuring an exact match to your specifications.
Q6. What is your sample policy?
A: We provide samples if the parts you need are readily available in our inventory. However, please note that while we are eager to assist, customers will be responsible for the sample cost and any applicable shipping fees.
In terms of shipping, we emphasize complete transparency and streamlined efficiency, ensuring clarity and cost-effectiveness with all courier services.
Q7. Do you conduct thorough testing on all your products prior to shipping?
A: Absolutely! We are dedicated to excellence and perform rigorous 100% testing on each product, guaranteeing it meets our high standards before it embarks on its journey to you.
Q8: What strategies do you employ to foster long-lasting and mutually beneficial business relationships?
A: 1. Our unwavering commitment to maintaining superior quality combined with competitive pricing ensures that our valued customers consistently experience significant advantages;
2. We deeply respect every client, engaging with them as trusted partners and friends, nurturing sincere business collaborations and fostering lasting friendships,
no matter where they are located around the globe.

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