Complete Two-Stage Farm-Specific Filtration Solution
This comprehensive air filtration solution is engineered exclusively for commercial
pig farms and intensive livestock operations, delivering a two-stage filtration system
to block airborne pathogens, dust, and contaminants.
The system combines a G4 folding pre-filter and a 4V sub-efficient filter, working in
tandem to provide multi-layer biosecurity protection, drastically reducing the risk of
airborne disease (including ASF) transmission to livestock
G4 Folding Pre-Filter: First-Stage High-Capacity
Protection
As the primary filtration stage, the G4 folding pre-filter is a pleated paper frame
design, manufactured from cotton fiber blended material.
It captures large dust particles, debris, and insects, extending the service life of the
downstream sub-high efficiency filter. It offers multiple frame options: galvanized
steel, aluminum alloy, and high moisture-resistant cardboard, with a maximum
operating temperature of 80℃ and 90% RH moisture resistance, perfectly adapted
to the harsh, high-humidity environment of livestock barns.
Sub Efficient Filter 4V: Second-Stage High-Performance
Pathogen Blocking
The 4V sub-efficient filter is the core high-performance filtration stage, made from
glass fiber filter paper with an ABS plastic assembled frame.
It delivers exceptional fine particulate and airborne pathogen capture efficiency, with
MERV15/F9 (85% ePM1 capture) and MERV16/H10 (95% 0.3μm particle capture) options
available.
Hot melt adhesive partitioning and polyurethane sealing ensure zero air leakage, with
a maximum operating temperature of 90℃ and 90% RH moisture resistance, delivering
reliable biosecurity protection in farm environments.
Matching Installation Frames for Quick, Secure Fit
The solution includes dedicated filter installation frames (70mm/95mm depth options)
for a perfect, airtight fit of the filters.
The frames are engineered for quick, tool-free filter replacement, reducing maintenance
labor and ensuring consistent filtration performance over the system's service life.
Farm-Engineered Performance for Harsh Livestock
Environments
Both filters are specially designed for the unique demands of livestock farms, with high
moisture resistance, temperature tolerance, and robust construction to withstand
continuous operation in barn ventilation systems.
The low initial pressure drop design minimizes fan load and energy consumption, while
delivering industry-leading filtration efficiency for farm biosecurity.
