Disposable Pre Filter

Usha Filters disposable pre-filter is a lightweight, cost-effective component used in air filtration systems. It traps larger particles like dust, hair, and debris before they reach the main filter, extending the lifespan and efficiency of the overall filtration system. After use, it is easily replaced to maintain air quality.

Advantages

  • Large surface area
  • High dust holding capacity and retention capacity
  • Long filter life time
  • Low energy consumption / pressure drop

Applications

  • Air-conditioning systems & Air Handling Unit.
  • Industrial ventilation systems, spray Booths, solar plants
  • Air treatment cabinets
  • Prevent of dust and dirt built up on treating/cooling coils within ventilation systems

Technical Specifications

Regarding Frame- Produced in Cardboard paper as per standard.
Regarding Filter Media-

Media used in Coarse Grade Disposable is Synthetic non-woven (Supported one side by HDPE mesh and another side by Aluminum mesh) and Progressive Glass fiber media. Available in filtration Grades from G1to G4 and ePM Coarse

Regarding Sealant- Thixotropic Urethanes for Normal temperature
Regarding Gaskets-

This can be Foam, Neoprene.
Standard- Header type – Box
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.
Operating Temperature – 70°C
Relative humidity – 100%