Crafted from superior, high-quality formed quartz glass fiber, this advanced material boasts thinner fibers that both expand and rebound with remarkable speed and thoroughness. This exceptional series excels in capturing excessive dissociative particles, significantly reducing pollution and enhancing the purity of air quality.
Model: LHG
Weight: 250 grams per square meter
Thickness: 60 mm
Air Flow Rate: 4320 cubic meters per hour
Initial Resistance: 13 Pa (Pascal)
Final Resistance: 250 Pa (Pascal)
Medium Arrestance: 67.60%
Air Velocity: 1.20 meters per second
Dust Holding Capacity: 3540 grams per square meter
Maximum Operating Temperature: 300°C
Filtration Class: G2 (DIN 24185)
Flame Resistance: F-1 (DIN 53438)
Product | Paint StopLHY300G | Paint Stop LHY250 |
Average Arrestance | 76.60% | 67.60% |
Nominal Velocity | 1.05m/s | 1.20m/s |
Rated Airflow | 3780m3/h | 4320m3/h |
Weight per Square Meter | 250 g/ m2 | 320g/m2 |
Initial Resistance | 15 Pa | 13 Pa |
Final Resistance | 250 Pa | 250 Pa |
Dust Holding Capacity | 4330 g/ m2 | 3540g/m2 |
Temperature Resistance | Up to 170 °C | Up to 170 °C |
Relative Humidity | 100% | 100% |
Nominal Thickness | 60mm | 60mm |
Standard Roll Sizes | 0.8*20m | 0.8*20m |
1.0*20m | 1.0*20m | |
2.0*20m | 2.0*20m |








About Our Company
Since its inception in 1993, Vitto Filter (Zhongshan) Co., Ltd. has ascended to the pinnacle of excellence, establishing itself as one of China's most prestigious filter manufacturers. With a sprawling 12,000 sqm workshop and state-of-the-art production facilities, we are adept at producing a remarkable 50,000 sqm of filters per model monthly.
Our vast repertoire of products includes ceiling filters, pre-filters, paint stops, activated carbon filters, panel filters, pocket filters, HEPA filters, combined filters, and a plethora of associated items. These outstanding products not only thrive in the domestic market but also enjoy widespread global recognition.
Our unwavering dedication to quality and eco-friendliness is evidenced by our CE, ISO9001:2008, and ISO14001:2004 certifications. Each product undergoes rigorous testing to ensure it is both environmentally friendly and non-hazardous.
At VITTOFILTER, our devoted team continually seeks self-improvement and product enhancement. Our mission is to deliver top-notch products coupled with exceptional service.
Our brand embodies the principles of profession, concentration, and dedication. We take pride in our steadfast commitment to quality, trustworthiness, and timely delivery.
1. Welcome to OEM Manufacturing: Personalize your product and packaging to your specifications.
2. We offer sample orders to fulfill your initial evaluation needs.
3. We guarantee a swift response to all inquiries within a 24-hour window.
4. After shipping, we conscientiously track your products every two days until they reach you. Once they arrive,
we encourage you to conduct tests and share your feedback. If any issues arise, please reach out for prompt resolution.
We are dedicated to providing you with effective solutions tailored to your needs.
A: We typically package our goods in neutral PE bags to ensure the preservation of quality.
Q2. What are your payment terms?
A: We require a T/T 30% deposit, with the remaining 70% payable before delivery. Photos of the
products and packaging will be provided for your review before the final payment is made.
Q3. What delivery terms do you offer?
A: Our delivery terms encompass a broad range including EXW, FOB, CFR, CIF, and DDU, offering flexibility to meet diverse shipping needs and preferences.
Q4. What is your delivery timeline?
A: Typically, delivery is expediently completed within a window of 7 to 10 days following the receipt of your advance payment. The exact
timeline is influenced by the specific nature of the items and the total order quantity.
Q5. Can you manufacture according to samples?
A: Absolutely, we possess the capability to meticulously produce based on your samples or technical drawings, which includes the intricate creation of molds and fixtures.
Q6. What is your sample policy?
A: We provide samples if parts are readily available in stock, with the understanding that customers will cover the sample cost along with associated shipping expenses.
Regarding shipping, we are committed to ensuring transparency and operational efficiency with all courier-related costs.
Q7. Do you conduct thorough testing on all your products prior to shipping?
A: Absolutely, we rigorously conduct a comprehensive 100% testing protocol on each product to guarantee quality 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 dedication to maintaining superior quality coupled with competitive pricing ensures that our valued customers consistently enjoy significant advantages;
2. We deeply value every client, treating them as treasured partners and friends, embracing sincere and authentic business interactions to forge enduring friendships,
across all geographical boundaries with respect and integrity.