HP OEM
HP #728B 300ml Matt Blk 3WX30A
$357.94 inc. GST
In Stock
Type Matte Black
Compatible With HP DESIGNJET T730,HP DESIGNJET T830
SKU HI728MB
Free shipping over $99 30-day returns Prices inc. GST
The Eco-Friendly Choice
See how compatible cartridges compare — for your wallet and the planet.
| Feature | Standard OEM | Eco Compatible |
|---|---|---|
| Cost | Full retail price | Save up to 70% |
| Print Quality | Manufacturer rated | ISO-tested equivalent |
| Environmental Impact | New plastics used | Recycled & remanufactured |
| Plastic Waste | Disposed after use | Cartridge shell reused |
| Page Yield | As rated | Matches OEM yield |
All our eco-compatible cartridges are ISO 19752/19798 tested for quality assurance.
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$357.94 HP #728B 300ml Matt Blk 3WX30A