Application in the filters construction of the original hydrophobic PTFE microfiber material ("GRIFTEX) " allowed to develop high-performance long-life filter elements coalescers perceiving high liquid load in a wide range of gas flow rates.

It is a group of filters:

1) "GRIF" filters - withdraw perfluoropolyether aerosol from exhaust of vacuum installations. Other high efficiency applications are filters «GRIF» for purification of compressed gases: air, natural gas, and others.

2) «GRIF-T» filters are very effective for gas purification from high temperature oil aerosol at up to 200°C and 25 MPa pressure. They are developed on the demand of PJSC «Sumy NPO», and almost 400 filters are installed into four “GPA-C-25” gas-pumping plants for trunk gas pipelines.

3) «GRIF-R» (reverse flow gaz/liquid type coalescers) filters used to purify large volumes of gaz where required a high degree of equipment protection from solid and from liquid particles. As a result of successful tests all associated gas in Belarus passes throught the separators with «GRIF-R» filters.

«GRIFTEKS» material is also effective for purification of diesel and transformer oils from moisture.