Weight | 17500 g | 7900 g | 18500 g | 17000 g |
Dimensions | 50 × 40 × 45 cm | 23 × 18 × 35 cm | 45 × 40 × 50 cm | 40 × 45 × 50 cm |
Brand | aqua | O2 Press | O2 Press | O2 Press |
Color | white | - | white | white |
filters quantity | 6 filter | - | 11 filter | - |
operation type | electrical | - | electrical | electrical |
Purification method | Reverse osmosis with RO membranes | - | Reverse osmosis with RO membranes | Reverse osmosis with RO membranes |
Membrane type | 13 layers of reverse osmosis | - | 13 layers of reverse osmosis | 13 layers of reverse osmosis |
Production capacity per day | 300 liters | - | 300 liters | 300 liters |
Membrane protective filter |  No | - |  Yes | No |
Mineral filter | Yes | - | Yes | Yes |
Alkaline filter | No | - | Yes | No |
UV filter | No | - | No | No |
Types of carbon filters | 100% vegetable activated carbon | - | 100% vegetable activated carbon | 100% vegetable activated carbon |
Pump type | taiwanese pump core and assembled in 2nd country | - | taiwanese pump core and assembled in 2nd country | taiwanese pump core and assembled in 2nd country |
Required power voltage | 220V input converted to 24V | - | 220V input converted to 24V | 220V input converted to 24V |
Pressure gauge type (manometer) | Oil pressure gauge | - | Oil pressure gauge | Oil pressure gauge |
Housing type | double-o-ring | - | double-o-ring | double-o-ring |
Tank type | Pressure tank | - | Pressure tank | Pressure tank |
Tank material | pvc | - | pvc | pvc |
Tank capacity | 4 gallons - 16 liters | - | 4 gallons - 16 liters | 4 gallons - 16 liters |
Operating temperature | 5 to 65°C | - | 5 to 72°C | 5 to 65°C |
Base or stand type | pvc | - | pvc | pvc |
Custom features and capabilities | Ability to connect to refrigerators and various beverage makers Automatic shut-off after tank is full | - | Ability to connect to refrigerators and various beverage makers Automatic shut-off after tank is full | Automatic shut-off after tank is full |
guarantee | GOLDEN :  24 month warranty on Haji Bashi Water LLC | 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 |
Brand | aqua | O2 Press | O2 Press | O2 Press |
guarantee | GOLDEN : 24 month warranty on Haji Bashi Water LLC | 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 |
Brand | aqua | O2 Press | O2 Press | O2 Press |
Color | white | - | white | white |
filters quantity | 6 filter | - | 11 filter | - |
operation type | electrical | - | electrical | electrical |
Purification method | Reverse osmosis with RO membranes | - | Reverse osmosis with RO membranes | Reverse osmosis with RO membranes |
Membrane type | 13 layers of reverse osmosis | - | 13 layers of reverse osmosis | 13 layers of reverse osmosis |
Production capacity per day | 300 liters | - | 300 liters | 300 liters |
Membrane protective filter | No | - | Yes | No |
Mineral filter | Yes | - | Yes | Yes |
Alkaline filter | No | - | Yes | No |
UV filter | No | - | No | No |
Types of carbon filters | 100% vegetable activated carbon | - | 100% vegetable activated carbon | 100% vegetable activated carbon |
Pump type | taiwanese pump core and assembled in 2nd country | - | taiwanese pump core and assembled in 2nd country | taiwanese pump core and assembled in 2nd country |
Required power voltage | 220V input converted to 24V | - | 220V input converted to 24V | 220V input converted to 24V |
Pressure gauge type (manometer) | Oil pressure gauge | - | Oil pressure gauge | Oil pressure gauge |
Housing type | double-o-ring | - | double-o-ring | double-o-ring |
Tank type | Pressure tank | - | Pressure tank | Pressure tank |
Tank material | pvc | - | pvc | pvc |
Tank capacity | 4 gallons - 16 liters | - | 4 gallons - 16 liters | 4 gallons - 16 liters |
Operating temperature | 5 to 65°C | - | 5 to 72°C | 5 to 65°C |
Base or stand type | pvc | - | pvc | pvc |
Custom features and capabilities | Ability to connect to refrigerators and various beverage makers Automatic shut-off after tank is full | - | Ability to connect to refrigerators and various beverage makers Automatic shut-off after tank is full | Automatic shut-off after tank is full |
guarantee | GOLDEN : 24 month warranty on Haji Bashi Water LLC | 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 |
Brand | aqua | O2 Press | O2 Press | O2 Press |
Color | white | - | white | white |
operation type | electrical | - | electrical | electrical |
Purification method | Reverse osmosis with RO membranes | - | Reverse osmosis with RO membranes | Reverse osmosis with RO membranes |
Membrane type | 13 layers of reverse osmosis | - | 13 layers of reverse osmosis | 13 layers of reverse osmosis |
Production capacity per day | 300 liters | - | 300 liters | 300 liters |
Membrane protective filter | No | - | Yes | No |
Mineral filter | Yes | - | Yes | Yes |
Alkaline filter | No | - | Yes | No |
UV filter | No | - | No | No |
Types of carbon filters | 100% vegetable activated carbon | - | 100% vegetable activated carbon | 100% vegetable activated carbon |
Pump type | taiwanese pump core and assembled in 2nd country | - | taiwanese pump core and assembled in 2nd country | taiwanese pump core and assembled in 2nd country |
Required power voltage | 220V input converted to 24V | - | 220V input converted to 24V | 220V input converted to 24V |
Pressure gauge type (manometer) | Oil pressure gauge | - | Oil pressure gauge | Oil pressure gauge |
Housing type | double-o-ring | - | double-o-ring | double-o-ring |
Tank type | Pressure tank | - | Pressure tank | Pressure tank |
Tank material | pvc | - | pvc | pvc |
Tank capacity | 4 gallons - 16 liters | - | 4 gallons - 16 liters | 4 gallons - 16 liters |
Operating temperature | 5 to 65°C | - | 5 to 72°C | 5 to 65°C |
Base or stand type | pvc | - | pvc | pvc |
Custom features and capabilities | Ability to connect to refrigerators and various beverage makers Automatic shut-off after tank is full | - | Ability to connect to refrigerators and various beverage makers Automatic shut-off after tank is full | Automatic shut-off after tank is full |
guarantee | GOLDEN : 24 month warranty on Haji Bashi Water LLC | 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 |