Compatible Waste Ink Tank Pad Sponge for HP 774 772 77740 77650 779 77950 Collection Service Liquid Container W1B44A

Technical specifications

Customization guide

Adjustable pore density (5–15 µm) and section thickness (2–5 mm) to meet specific ink flow requirements or printer model needs.

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With this sponge pad, you can extend the lifespan of your HP printer by preventing ink overflow and maintaining optimal waste management. Its modular design ensures quick replacements, reducing downtime and operational costs.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Modular Design: Reduces replacement costs by 40% compared to non-modular competitors.
   • High-Porosity Foam: Achieves 20% faster ink absorption than standard sponge materials.
   • 100% Compatibility: Eliminates compatibility risks through rigorous HP system testing.

2. Version Selection Guide:

   • Base Model: Ideal for home users or light commercial printers (e.g., HP 772) needing basic filtration.
   • Advanced Model: Recommended for small offices (e.g., HP 77740) requiring longer service life and broader compatibility.
   • Pro Model: Best for industrial settings (e.g., HP 77950) where extreme durability and triple the filtration efficiency of industry standards ensure uninterrupted operation.

With the Pro Model’s 113% filtration efficiency, you can handle high-volume printing tasks without frequent replacements. Pair its dense foam structure with the rigid frame to ensure zero leakage in demanding environments.