| 7500 g | 28000 g | 18500 g | 5500 g |
| 23 × 18 × 35 cm | 50 × 30 × 65 cm | 40 × 45 × 50 cm | 25 × 18 × 32 cm |
| O2 Press | O2 Press | O2 Press | O2 Press |
| 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 | 6-month warranty on Haji Bashi water |
| - | none | taiwanese pump core and assembled in 2nd country | - |
| - | ❌ No | ✅ Yes | - |
| 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 | 6-month warranty on Haji Bashi water |
| - | 3 filter | 9 filter | 4 filter |
| - | mechanical | electrical | - |
| - | Pretreatment | Reverse osmosis with RO membranes | Pretreatment |
| - | none | 13 layers of reverse osmosis | - |
| - | 20.000 liters | 300 liters | - |
| - | ❌ No | ✅ Yes | - |
| - | ❌ No | ✅ Yes | - |
| - | ❌ No | ✅ Yes | ✅ Yes |
| O2 Press | O2 Press | O2 Press | O2 Press |
| - | metal | pvc | - |
| - | 100% vegetable activated carbon | 100% vegetable activated carbon | - |
| - | none | 220V input converted to 24V | - |
| - | none | Oil pressure gauge | - |
| - | double-o-ringjumbo | double-o-ring | - |
| - | No - Direct production without the need for a tankNo - Please provide the required capacity of a regular tank | Pressure tank | - |
| - | none | pvc | - |
| - | none | 4 gallons - 16 liters | - |
| - | 5 to 65°C | 5 to 72°C | 5 to 65°C |
| - | Ability to connect to refrigerators and various beverage makers | Ability to connect to refrigerators and various beverage makersAutomatic shut-off after tank is full | - |
| O2 Press | O2 Press | O2 Press | O2 Press |
| - | - | white | white |
| - | 3 filter | 9 filter | 4 filter |
| - | mechanical | electrical | - |
| - | Pretreatment | Reverse osmosis with RO membranes | Pretreatment |
| - | none | 13 layers of reverse osmosis | - |
| - | 20.000 liters | 300 liters | - |
| - | ❌ No | ✅ Yes | - |
| - | ❌ No | ✅ Yes | - |
| - | ❌ No | ✅ Yes | ✅ Yes |
| - | ❌ No | ✅ Yes | - |
| - | 100% vegetable activated carbon | 100% vegetable activated carbon | - |
| - | none | taiwanese pump core and assembled in 2nd country | - |
| - | none | 220V input converted to 24V | - |
| - | none | Oil pressure gauge | - |
| - | double-o-ringjumbo | double-o-ring | - |
| - | No - Direct production without the need for a tankNo - Please provide the required capacity of a regular tank | Pressure tank | - |
| - | none | pvc | - |
| - | none | 4 gallons - 16 liters | - |
| - | 5 to 65°C | 5 to 72°C | 5 to 65°C |
| - | metal | pvc | - |
| - | Ability to connect to refrigerators and various beverage makers | 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 | 6-month warranty on Haji Bashi water |
| O2 Press | O2 Press | O2 Press | O2 Press |
| 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 | 6-month warranty on Haji Bashi water |
| - | 3 filter | 9 filter | 4 filter |
| - | ❌ No | ✅ Yes | ✅ Yes |
| - | 5 to 65°C | 5 to 72°C | 5 to 65°C |
| - | Pretreatment | Reverse osmosis with RO membranes | Pretreatment |
| - | - | white | white |
