Pre Filters, Class G2-G4
Pre Filter also known as Coarse Filter is a device used for capturing unwanted large particles of size more than 10 microns from air such as dust, insects, fibers etc. Pre Filters are also known as Primary Filters and their main function is to enhance the life of Fine Filters. Pre Filters are used in all types of ventilation and air conditioning units. Puromatic manufacture complete range of Pre Filters as per ASHRAE 52.2-2017, EN-779-2002 & Eurovent 4/5 standards.
Pre Filters - Pleated / Rod
₹ 560 / Piece Get Latest Price
| Filter Grade | G3 |
| Filter Thickness | 20 mm |
| Filter Media | Synthetic Non Woven / Glass Fiber / Multiple layers of HDPE Meshes |
| Usage/Application | Air Filter |
| Filter Medium Material | Microfiber |
| Filter Type | G3,G4 |
| Type | Box / Flange |
| Shape | Square / Rectange |
| Brand | Puromatic Filters |
| Country of Origin | Made in India |
| Frame | Aluminium, Galvanised, SS 304, Cardboard |
| Frame Type | Box or Cassette / Flange |
Puromatic Filters offers wide range of Pre Filters. The metal filter frame is provided for strength and rigidity. The filter media is pleated in V form configuration to provide lower resistance and higher dust holding capacity. The filter media is supported by metal mesh to provide support and is also epoxy sealed with frame to prevent air bypass.
- Filter Class as per standards
EN 779-2002: G3-G4
Eurovent 4/5: EU3-EU4
ASHRAE 52.2-2017: MERV6-MERV8
- Special Features
Cleanable and washable
Low initial pressure drop
High dust holding
Optimum cost / performance ratio
- Areas of Application
Pre Filter for HVAC
Industrial Ventilation and Air Washers
Pre Filters to higher efficiency filters
Contact Us
Ashwani Mehandru (Business Unit Head)
Puromatic Filters Private Limited
12, Dsidc, Scheme-2, Okhla Industrial Area, Phase-2
New Delhi - 110020, Delhi, India