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PHILIPS ADD6921DG/90 vs ADD6991WH Comparison
Side by side
ADD6921DG/90 ADD6991WH
- ADD6991WH offers automatic continuous ice making; ice making is not specified for ADD6921DG/90.
- ADD6921DG/90 offers 4 preset dispensing volumes; ADD6991WH offers 6.
- ADD6921DG/90 includes two 1.8 L filtered-water jugs; ADD6991WH includes two 1.4 L pure-water jugs.
- ADD6921DG/90 measures 230 × 424 × 420 mm; ADD6991WH measures 270 × 465 × 429 mm, both in width × depth × height.
- ADD6921DG/90 has a 2-year warranty; ADD6991WH has a 12-month warranty.
| 項目/item | ADD6921DG/90 | ADD6991WH |
| Filtration technology | Aquaporin RO filtration | |
| Filtration stages | 5 | |
| Filter model | ADD583 | |
| Minimum impurity size filtered | 0.0001 microns | |
| Types of harmful substances filtered | 110 | |
| Filter life | Up to 2000 L or approximately 1 year | Approximately 12 months |
| Mineral enhancement | ✅ | ❌ Not specified |
| Bacteria and virus removal | Not specified | 99.999% |
| Heavy metal removal | Not specified | 99.9% for soluble lead |
| PFOA/PFOS removal | Not specified | 99.5% |
| Residual chlorine and pesticide removal | Not specified | 99.9% |
| Filter certification | Not specified | NSF P535 |
| Cold-water tank UV-C LED antibacterial protection | ✅ | |
| Cooling method | Compressor cooling | |
| Cold-water temperature | 5°C | |
| Ice making | ❌ Not specified | ✅ Automatic continuous production with an ice-bin sensor |
| Heating performance | Instant heating with true boiling technology delivering 100°C water | 3-second instant heating |
| Preset temperature count | 6 | |
| Preset temperature options | 5°C, ambient, 45°C, 55°C, 85°C, 100°C | Not specified |
| Preset dispensing volume count | 4 | 6 |
| Preset dispensing volumes | 150 ml, 250 ml, 300 ml, 500 ml | Not specified |
| Raw-water tank capacity | 6 L | |
| Included water jugs | Two 1.8 L filtered-water jugs | Two 1.4 L pure-water jugs |
| Detachable antibacterial water jugs | ✅ | ❌ Not specified |
| Plug-and-play setup without plumbing | ✅ | ❌ Not specified |
| TDS detection and water-quality display | ✅ | ❌ Not specified |
| Filter-life indicator | ✅ | |
| Safety lock | ✅ | ❌ Not specified |
| Dedicated cleaning button | ✅ | ❌ Not specified |
| Detachable water tank | ✅ | ❌ Not specified |
| Adjustable drip tray | ✅ | ❌ Not specified |
| Dimensions, width × depth × height | 230 × 424 × 420 mm | 270 × 465 × 429 mm |
| Packaging weight | Not specified | 17 kg |
| Safety and food-grade standards | Not specified | US FDA, US CA65 (California Proposition 65), and EU food-grade standards |
| Country of origin | Not specified | China |
| Warranty | 2 years | 12 months (1 year) |
The above information is analyzed and compared by AI, and the content may not be 100% accurate. If you have any questions, please contact our sales staff or the brand for inquiries.