Products Description
High temperature resistant and efficient air filters are high-end filtration equipment designed specifically for high-temperature and clean environments. It uses special high-temperature resistant materials and sealing technology to maintain structural integrity and efficient filtration performance in sustained high-temperature environments, ensuring absolute cleanliness of the air during the process.
| Item | Specifications |
| Filtration Efficiency | F5-F9 |
| Continuous Operating Temperature | 250℃,300℃,350℃ |
| Instantaneous Maximum Temperature | 300℃,400℃,450℃ |
| Filter Material | Glass Fiber,Chemical Fiber |
| Frame Material | Stainless Steel Frame |
| Sealant | Inorganic High-temperature Adhesive |
| Initial Pressure Loss | ≤ 100 Pa (@ rated air volume) |
| Final Pressure Loss | Suggest replacing pressure loss: 300-400 Pa |
| Regular Size | 320x320x220mm,Support non-standard customization |
Analysis of High Temperature Resistant Core Technologies
- Special Filter Material: using pure glass fiber filter paper without any organic binder, fundamentally eliminating the risk of filter material burning, cracking, and volatile organic matter under high temperature.
- Metal Partition Plate: Abandoning traditional paper or aluminum foil partitions, stainless steel wedge-shaped corrugated partition plates are used to ensure constant strength at high temperatures, stable airflow channels, and avoid collapse.
- Inorganic Sealing: Use exclusive inorganic high-temperature sealant to firmly bond the filter material and partition plate within the metal frame, ensuring that the adhesive does not open or leak under thermal expansion and contraction.
- Stainless Steel Frame:stainless steel frame provides excellent structural strength and corrosion resistance, far exceeding ordinary galvanized sheet, suitable for various harsh environments.
- High Temperature Resistant Sealing Strip: Depending on the specific working temperature, choose fiberglass rope or special silicone rubber sealing strip to ensure no leakage at the installation edge.
Application scenarios
- Painting and spraying industry
- Food baking industry
- Chemical industry
- Semiconductors and Electronics
- Pharmaceutical industry
- Environmental Protection and Energy
FAQ
Q: Can high-temperature resistant filters be interchangeable with regular HEPA filters
A: Absolutely not . The organic materials of ordinary filters will burn and evaporate at high temperatures, producing toxic gases and rendering them ineffective, posing a huge safety hazard. Special high-temperature resistant models must be used.
Q: Why is the price much higher than ordinary HEPA filters?
A: Due to its high raw material costs (special glass fiber, stainless steel, inorganic glue), more complex production processes, and the need for specialized testing equipment, it ensures its reliability and safety in extreme environments.
Q: How long is the service life?
A: The lifespan depends on the environmental dust concentration and operating temperature. Usually, when the final resistance reaches twice the initial resistance, it needs to be replaced. In a high-temperature and clean environment, the service life can reach 1-3 years.
Q: Can it be cleaned and reused?
A: No. HEPA filters are disposable products, and any cleaning will damage the filter fiber structure, resulting in a permanent decrease in efficiency and leakage. Cleaning is strictly prohibited.
Contact us today to learn more about our box-type high-temperature air filters.
Keywords:hepa filter,hepa air purifier,box-type high-temperature air filter, high-temperature air filter, industrial air filter, dust filter, fume filter, air filtration
Meta description: Protect your equipment and processes from harmful contaminants with our high-temperature air filters. These filters are designed to withstand extreme temperatures and are available in a variety of efficiencies to meet your specific needs.
