Pre-Cleanable Filter Pleat Type
It’s important to note that cleanable pleat-type pre-filters are best suited for environments with moderate levels of airborne contaminants and larger particles. For environments with higher levels of smaller particles or more stringent air quality requirements, higher efficiency filters like Fine and HEPA filters may be used in combination with pre-filters to achieve comprehensive air filtration.
Regular maintenance and cleaning are essential to ensure the efficiency and longevity of cleanable pleat-type pre-filters. Proper cleaning methods and schedules should be followed as per the manufacturer’s recommendations to maintain their effectiveness.
Advantages
- Durable
- Large surface area
- Long filter life time
- Low energy consumption
- Cleanable (as per manufacturer recommendation)
- High dust holding capacity and retention capacity
Applications
- Air treatment cabinets
- Air-conditioning systems & Air Handling Unit.
- Prevent of dust and dirt built up on treating/cooling coils within ventilation systems
Technical Specifications
Regarding Frame-
Produced in Aluminum, electro-galvanized, and Stainless steel as standard.
Regarding Filter Media-
Media used in Coarse Grade Cleanable pre-filters is Synthetic non-woven (Supported on both outer sides by high-density HDPE mesh and one side backing of SNW media supported by Aluminum mesh). Available in filtration Grades from G1to G4 and ePM Coarse.
Regarding Sealant-
Thixotropic Urethanes for Normal temperatureÂ
Food Grade Sealants also available
Regarding Gaskets-
This can be Foam, Neoprene
Food Grade gasket also available
Standard-
Rec. Final Resistance 250 Pa Max as per standard / but we recommend whenever the pressure drop reaches double filters should be changed to save energy cost.Â
Operating Temperature – 70°CÂ
Relative humidity – 100%
Note -
 Not all Usha Filters products are washable, as due to washing filter media fibers get weak and damaged which may later effect filter poor performance. Please consult manufacturer for same.We provide detailed cleaning manual.
 Filters can be made various tailor made size and type as per customer requirements with respect to thier application, fitment, Usage, desired flow, particulate matter concentration load and filtration class required.
