When your operation demands the rapid removal of large particulates—such as resin beads, sediment clumps, paint chips, or pulp fragments—there’s no substitute for a robust Size #1, 800 Micron – Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle. Engineered for high flow, reliable capture, and effortless handling, this filter bag sets the standard for first‑stage coarse filtration.

Size #1, 800 Micron - Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle (NMO800P1SH)

1. Precision 800 Micron Filtration

  • Targeted Particle Capture
    The Size #1, 800 Micron – Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle intercepts solids down to 800 µm, preventing large debris from reaching sensitive downstream equipment.

  • Optimal Flow Rates
    With precision‑woven nylon monofilament mesh providing over 70 % open area, this filter bag supports up to 35 GPM per bag at just a 10 psi pressure drop.

  • Staged Protection Strategy
    Place it before finer 200 µm or 100 µm stages to extend the life of your downstream cartridges and membranes.

2. Heavy‑Duty Construction for Industrial Use

Nylon Monofilament Mesh Media

  • Uniform 800 Micron Pores: Single‑strand nylon ensures consistent retention and minimal bypass.

  • Mechanical Strength: Nylon PA66 withstands pressures up to 75 psi and temperatures to 300 °F.

  • Chemical Resistance: Ideal for water, mild acids, alkalis, oils, and many solvents.

Galvanized Steel Ring & Handle

  • Corrosion‑Resistant Ring: Zinc‑plated steel flange locks securely into any Size #1 housing—no modification required.

  • Integrated Handle: A reinforced bail offers safe, tool‑free removal and replacement, reducing operator fatigue and mess.

3. Key Applications

  1. Water Intake Pre‑Screening
    Remove grit, leaves, and organic debris to protect pumps and pipes.

  2. Resin and Catalyst Recovery
    Trap resin beads or catalyst fragments before they escape in process streams.

  3. Paints, Coatings & Inks
    Filter out pigment agglomerates for smooth application and consistent color.

  4. Food & Beverage Pre‑Filtration
    Clarify fruit juices, syrups, or broths by removing coarse pulp and seed fragments.

  5. Coolant & Lubricant Filtration
    Capture metal chips and machining swarf to prolong tool and pump life.

  6. Aquaculture & Aquarium Systems
    Intercept feed and waste solids to maintain water clarity and organism health.

4. Performance Specifications

Specification Detail
Product Size #1, 800 Micron – Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle
Micron Rating Nominal 800 µm
Mesh Material Nylon Monofilament
Open Area >70 %
Bag Size 7.06″ × 16.5″ (Size #1)
Ring Material Galvanized Steel
Handle Reinforced steel bail
Max Flow Rate Up to ~35 GPM @ 10 psi drop
Max Pressure 75 psi
Max Temperature 300 °F (149 °C)
Compatibility Water, mild acids/alkalis, oils, solvents
Seam Construction Ultrasonic welded (no stitching)
Dirt‑Holding Capacity ~10 L mesh volume

5. Installation & Maintenance Best Practices

  1. Proper Seating
    Place the Size #1, 800 Micron – Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle in a #1 support basket and snap the ring onto the housing ledge to ensure a leak‑free seal.

  2. Differential Pressure Monitoring
    Install manometers upstream and downstream; change the bag when ΔP reaches 12 psi.

  3. Cleaning & Reuse
    Rinse nylon mesh with low‑pressure water or mild detergent. Fully air‑dry before reinstallation to prevent microbial growth.

  4. Spare Inventory
    Keep at least two spare filter bags per housing for uninterrupted operation and quick swap‑outs.

6. How to Order

  • Confirm Housing Size: Standard Size #1 filter housings accept this bag without modification.

  • Assess Solids Profile: Ideal when bulk solids exceed 800 µm.

  • Choose Quantity: Available in packs of 25 or 50, with volume discounts for larger orders.

  • Request Custom Options: Upgrade to FDA‑grade nylon or white‑glazed mesh, extend handle length, or add custom labeling.

  • Sample First: Validate fit and flow in your system with a sample pack before full‑scale procurement.

  • Place Your Order: Contact our sales team or use our expedited online quoting tool for lead times and competitive pricing.

7. Partner with a Filtration Leader

By selecting our Size #1, 800 Micron – Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle, you get:

  • Rapid Availability: Extensive stock for fast delivery.

  • Expert Guidance: Filtration specialists assist in sizing and application.

  • Assured Quality: ISO 9001 manufacturing and full material traceability.

  • Cost Savings: Volume pricing and reduced downtime.

  • Custom Solutions: Tailored features to meet unique process needs.


Experience the difference that a purpose‑built Size #1, 800 Micron – Nylon Monofilament Mesh Liquid Filter Bag, Galvanized Steel Ring, Handle makes in your coarse filtration stage. Contact us today for samples, technical consultation, or to place your order—and ensure your process remains free of large contaminants, every time.

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