Representative imagery — actual product appearance may vary.
Misonics size 4 liquid filter bags — nylon monofilament mesh, 100 micron. Nylon monofilament mesh is a surface media with a precisely woven aperture — an absolute rating rather than nominal. The mesh washes out and reuses, making it the economical choice for coarse control, product recovery and rinse duties.
Filter bags trap contaminant as liquid is piped through the bag inside a bag housing — filtered fluid passes out the housing outlet and back to the process. When the bag loads up, change-over takes a minute: lift out, drop in, snap home. In an ultrasonic cleaning loop the bag continuously catches what the ultrasonics strip, keeping the bath working between change-outs.
Features- Precision-woven nylon monofilament — absolute aperture rating
- Washable and reusable
- Sewn and bound seams
- Ideal for product recovery and coarse pre-filtration
- 4" × 15" (105 × 380 mm) — industry-standard size 4 body
- 0.16 m² (1.7 sq ft) filter surface area
- Max temperature 140 °C (275 °F)
- Absolute 100 micron rating
| Part code | MFB-NM100-S4-P (poly snap ring) / MFB-NM100-S4-S (steel ring) |
| Bag size | Size 4 — 4" × 15" (105 × 380 mm) |
| Micron rating | 100 µm (absolute) |
| Media | Nylon Monofilament Mesh |
| Filter area | 0.16 m² (1.7 sq ft) |
| Max flow (water) | 12 m³/h — size for 50–70% in service |
| Max temperature | 140 °C (275 °F) |
| Collar options | Polypropylene snap ring with flip-up lift handle (-P) · Steel ring, 304 stainless (-S) |
| Housing fit | Standard size 4 bag filter housings |
Sold in lots of 10, lots of 25 and cases of 50. Volume and standing-order pricing available — most configurations ship from stock; unusual micron/collar combinations are made to order.
Request pricing with the button on this page (the part code and pack size come through automatically) or call the office. Don’t see your size or media? Contact us — polyester felt, PE, oil-absorbent media and other bodies are available.