| 7900 g | 14000 g | 18500 g |
| 23 × 18 × 35 cm | 39 × 50 × 23 cm | 50 × 40 × 45 cm |
| O2 Press | aqua pure | joy water |
| 6-month warranty on Haji Bashi water | GOLDEN : 🏅 24 month warranty on Haji Bashi Water LLC | GOLDEN : 🏅 24 month warranty on Haji Bashi Water LLC |
| O2 Press | aqua pure | joy water |
| - | blackbluepinkwhite | white |
| - | 5 filter | 6 filter |
| - | electrical | electrical |
| - | Reverse osmosis with RO membranes | Reverse osmosis with RO membranes |
| - | 13 layers of reverse osmosis | 13 layers of reverse osmosis |
| - | 300 liters | 300 liters |
| - | ❌ No | ❌ No |
| - | ❌ No | ✅ Yes |
| - | ❌ No | ❌ No |
| - | ❌ No | ❌ No |
| - | 100% vegetable activated carbon | 100% vegetable activated carbon |
| - | chinese | taiwanese |
| - | 220V input converted to 24V | 220V input converted to 24V |
| - | none | Oil pressure gauge |
| - | double-o-ring | single-o-ring |
| - | Pressure tank | Pressure tank |
| - | pvc | 3 layers |
| - | 3/2 gallon - 12 liters | 5 gallons - 19 literstaiwanese |
| - | 5 to 65°C | 5 to 72°C |
| - | case | metal |
| - | Ability to connect to refrigerators and various beverage makersAutomatic shut-off after tank is full | Ability to connect to refrigerators and various beverage makersAutomatic shut-off after tank is full |
| 6-month warranty on Haji Bashi water | GOLDEN : 🏅 24 month warranty on Haji Bashi Water LLC | GOLDEN : 🏅 24 month warranty on Haji Bashi Water LLC |
| O2 Press | aqua pure | joy water |
| - | blackbluepinkwhite | white |
| - | 5 filter | 6 filter |
| - | electrical | electrical |
| - | Reverse osmosis with RO membranes | Reverse osmosis with RO membranes |
| - | 13 layers of reverse osmosis | 13 layers of reverse osmosis |
| - | 300 liters | 300 liters |
| - | ❌ No | ❌ No |
| - | ❌ No | ✅ Yes |
| - | ❌ No | ❌ No |
| - | ❌ No | ❌ No |
| - | 100% vegetable activated carbon | 100% vegetable activated carbon |
| - | chinese | taiwanese |
| - | 220V input converted to 24V | 220V input converted to 24V |
| - | none | Oil pressure gauge |
| - | double-o-ring | single-o-ring |
| - | Pressure tank | Pressure tank |
| - | pvc | 3 layers |
| - | 3/2 gallon - 12 liters | 5 gallons - 19 literstaiwanese |
| - | 5 to 65°C | 5 to 72°C |
| - | case | metal |
| - | Ability to connect to refrigerators and various beverage makersAutomatic shut-off after tank is full | Ability to connect to refrigerators and various beverage makersAutomatic shut-off after tank is full |
| 6-month warranty on Haji Bashi water | GOLDEN : 🏅 24 month warranty on Haji Bashi Water LLC | GOLDEN : 🏅 24 month warranty on Haji Bashi Water LLC |
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