Basic Info.
Product Description
Crafted for adaptability, our product is offered in a variety of widths under 2.1m, with customizable lengths to meet a wide range of requirements. Standard 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) |




Other Products
Our Company

Established in 1993, Vitto Filter (Zhongshan) Co., Ltd. has ascended to become a leader among China's premier filter industry manufacturers. With a sprawling 12,000 sqm workshop and state-of-the-art production lines, we are equipped to produce 50,000 sqm of filters per model every month, showcasing our unparalleled production capabilities.
Our diverse product suite includes ceiling filters, pre-filters, paint stops, activated carbon filters, panel filters, pocket filters, HEPA filters, combined filters, and a plethora of related products. These remarkable offerings are in high demand domestically and have gained international acclaim.
Our dedication to quality and environmental responsibility is demonstrated through our CE, ISO9001:2008, and ISO14001:2004 certifications. Our products undergo stringent testing to ensure they are environmentally friendly and safe.
As committed members of the VITTOFILTER team, we are passionate about continually improving both our products and ourselves. Our mission is to provide you with exceptional products and outstanding service.
Professionalism, focus, and dedication define our brand. We are proud of our steadfast commitment to quality, reliability, and timely delivery.
1. We welcome OEM Manufacturing: Customize your product and packaging to meet your unique needs.
2. Sample orders are available to facilitate your initial evaluation and ensure satisfaction.
3. We commit to responding promptly to all inquiries within 24 hours, ensuring swift communication.
4. After shipment, we meticulously track your products every two days until they reach your location. Upon receipt,
we encourage you to test and provide feedback. If any issues arise, please contact us for a prompt resolution.
We are dedicated to providing you with an effective solution tailored to your needs.
A: We generally pack our goods in neutral PE bags to preserve quality and integrity.
Q2. What are your payment terms?
A: We require a deposit of 30% via T/T, with the remaining 70% due before delivery. We provide photos of the
products and packaging for your review prior to final payment, ensuring transparency and satisfaction.
Q3. What delivery terms do you offer?
A: Our delivery terms include a variety of options such as EXW, FOB, CFR, CIF, and DDU, catering to your logistical needs.
Q4. What is your delivery timeline?
A: Delivery is typically executed within 7 to 10 days following the receipt of your advance payment. The specific
timeline may vary depending on the item specifications and order quantity.
Q5. Can you manufacture according to samples?
A: Absolutely! We proudly offer bespoke production services tailored to your unique samples or technical drawings. Our capabilities include comprehensive mold and fixture creation to bring your visions to life with precision and excellence.
Q6. What is your sample policy?
A: We are pleased to offer samples for your evaluation, provided the parts are available in stock. While we ensure high-quality samples, please note that the cost of the samples and shipping will be borne by you.
Regarding shipping, we prioritize transparency and efficiency, ensuring that all courier costs are communicated clearly and managed effectively, allowing for a seamless delivery experience.
Q7. Do you conduct thorough testing on all your products prior to shipping?
A: Absolutely! We are dedicated to quality assurance, meticulously executing a rigorous 100% testing protocol on each and every product. This guarantees that only the finest products make their way to you, promising reliability and performance.
Q8: What strategies do you employ to foster long-lasting and mutually beneficial business relationships?
A: 1. Our commitment to excellence manifests through our dedication to high-quality standards paired with competitive pricing. We strive to ensure our valued clients consistently experience remarkable benefits;
2. We cherish and respect every client, considering them as our valued partners and friends. Our approach is rooted in genuine business practices and the nurturing of lasting friendships,
regardless of their location around the globe, ensuring a positive and inclusive partnership experience.

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