Are you in search of a polyester filter bag for filtering fluids? If you do, then you will need to choose polyester felt filter bags with great care. These bags are highly resistant to chemicals, abrasion, and high heat degradation. Moreover, polyester felt bags provide good resistance to weak alkalis and reasonable resistance to strong alkalis in low temperature. They have a high dirt holding capacity. They can remove solid, gelatinous particles.
These bags have high tensile strength and durability. Therefore, they can be used for years without the need for any replacement. Bags that are made from polyester filter fabric provide substantial resistance to oxidizing agents. Bags that are made from this fabric have a high operating temperature of up to 150°C. They are therefore used in a wide range of industrial applications.