Phone: +61 (0) 7 3889 9949Email: sales@monarchindustrial.com.au

Polyester Filter Bags

Series:
Standard Felt Filter Bag PE
Application:
Liquid Filtration
Bag Sizes:
01, 02, 03 and 04
Construction:
Plastic Top and Snap Ring Seals

Brochure and Datasheet Downloads

Monarch Industrial Products also offers polyester needle felt filter bags in both sewn and fully welded styles for applications requiring higher temperature resistance and robust chemical performance. These bags are suitable for a wide range of industrial liquids including automotive and industrial coatings, electrophoretic painting and plating, lubricating and hydraulic oils, chemicals, inks, solvents, water and many other process fluids.

Polyester filter bags are available as industry-standard sewn bags with stainless steel snap rings, as well as fully welded bags with moulded plastic seal rings for secure, bypass-free sealing. Manufactured from silicone-free needle felt with a singed downstream surface to reduce fibre shedding, they are offered in sizes 01–04 with nominal ratings from 1–200 µm and a maximum operating temperature up to 140 °C. This combination of construction options and performance makes polyester filter bags an excellent choice for demanding filtration duties where durability, cleanliness and consistent results are essential.

Filter Area:
01 Size - 0.24 m²
02 Size - 0.48 m²
03 Size - 0.08 m²
04 Size - 0.16 m²
Max. Differential Pressure:
2.5 bar (36 psi)
Recommended Change Out:
0.8 to 1.5 bar (11 to 22 psi)
Max. Operating Temperature:
PO - <140°C
Max. Flow Rates:
01 Size - 20 m³/h
02 Size - 40 m³/h
03 Size - 6 m³/h
04 Size - 12 m³/h
For fluids with a dynamic viscosity of 1 mPa∙s @ 20 °C
Retention Efficiency:
Nominal
Features and benefits:
  • Material is free from crater-forming substances (such as silicones etc.)
  • Downstream side is singed using a special heat process to eliminate fiber migration
  • Food grade models are available

Code Example: PE - 1 - P 02 E - 020 - (XX)

Material: (PE)
PE - Polypropylene felt
Micron Rating: (1)
1, 5, 10, 25, 50, 100 and 200 micron
Cover Layer: (P)
P - No Cover, downstream side is singed
Size: (02)
01 - Ø178mm x 420mm
02 - Ø178mm x 810mm
03 - Ø102mm x 230mm
04 - Ø102mm x 410mm
Top Seal Ring; (E)
E - Plastic Seal/Welded (Polyester)
L - Eaton Brand - Welded (Polyester)
S - Snap Ring (316 S/Steel)
S - Eaton Brand - Snap Ring (Carbon Steel)
A - Eaton Brand - Snap Ring (316 S/Steel)
Full Box Quantity: (020)
020 = 20 bags in a full box
Note: Box quantity will change depending on bag size and micron rating.
Factory Code (XX)
Reserved for a factory code

Monarch Asia Pacific Pty Ltd, © 2026 All Rights Reserved
Release: 26:1:0