Filter Spacer Mesh
Washable 3D Mesh Filter Media
Filter spacer mesh fabric—also called 3D spacer mesh filter media—offers high porosity and structural resilience for reusable pre-filters and support layers. The open, spring-like spacer filaments keep airflow or water flow high while trapping lint, dust and debris; the fabric rinses clean and dries fast.
Key Advantages
- Low pressure drop & high flow (air or water)
- Washable & reusable; quick-dry, mildew-resistant builds
- Stable thickness; compressible to increase dust holding
- Chemical-resistant PET; low odor/VOC options
- Custom finishes: hydrophilic or hydrophobic, antimicrobial, activated-carbon lamination, cut-to-shape/die-cut
Applications
- HVAC/air-conditioner intake pre-filters and outlet screens
- Humidifier filters: wick support layers or reusable pre-filters
- Aquarium/pond mechanical filter pads and media supports
- Support layer for carbon, nonwoven or foam filter composites
Typical Specs
| Composition | 100% Polyester (PET) — Nylon/TPU laminate optional |
| Thickness | 3–20 mm (custom per flow/holding target) |
| Weight | 200–700 gsm |
| Open Area / Porosity | ~60–90% (design-dependent) |
| Width | 160–220 cm; custom slit widths & die-cuts |
| Options | Hydrophilic/hydrophobic, antimicrobial, carbon-laminated, FR on request |
Request OEM Quote / Samples
Share target thickness, gsm, finish (hydrophilic/hydrophobic), size/volume and application (AC, humidifier, aquarium). We’ll reply with pricing and lead time.
See also: HVAC Filters · 3D Air Mesh. We supply OEM rolls and die-cut parts of filter spacer mesh fabric worldwide.
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