Aqua 400 GPD RO Plant – High-Capacity Water Purification System
Looking for a 400 GPD RO Plant in Pakistan for your home, office, shop, or business? Aqua Water Filter offers a high-capacity Reverse Osmosis (RO) water purification system designed to meet higher daily drinking water requirements.
The Aqua 400 GPD RO Plant uses a multi-stage water filtration process to help reduce suspended particles, unwanted taste and odor, dissolved salts, and other impurities. The system can be configured with pre-filtration, an RO membrane, a booster pump, post-treatment filters, and a storage tank according to the selected model.
With a nominal capacity of 400 gallons per day, this RO plant is suitable for applications where a standard domestic RO system may not provide sufficient daily output.
Key Features of Aqua 400 GPD RO Plant
- Nominal capacity of 400 GPD
- Reverse Osmosis water purification technology
- Multi-stage filtration configuration
- Helps reduce dissolved salts and TDS
- Suitable for homes, offices, shops, and small businesses
- Designed for higher daily purified-water requirements
- Optional storage tank, depending on configuration
- Compatible with suitable RO filtration components
- Maintenance and replacement-filter support available
How Does a 400 GPD RO Plant Work?
The system treats incoming water through multiple filtration stages. Pre-filters help reduce sediment and certain taste- or odor-related substances. Water then passes through the RO membrane, which helps separate many dissolved substances from the treated water.
A post-treatment filter may be included to improve the taste of the purified water. The exact filtration stages and components depend on the supplied model.
Applications of Aqua 400 GPD RO Plant
The Aqua 400 GPD RO Plant may be suitable for:
- Large households
- Offices and workplaces
- Shops and small businesses
- Clinics and other small facilities
- Drinking water and cooking water applications
The required capacity should be selected according to the incoming water quality, daily consumption, and desired output.
Why Choose Aqua Water Filter?
Aqua Water Filter provides water purification products for residential and business applications. We help customers choose suitable RO systems according to their water requirements.
Contact us to confirm the current price, included components, installation options, and product specifications.
Important Product Note
The actual production rate depends on feed-water temperature, pressure, TDS, membrane condition, and system configuration. Water testing is recommended before selecting an RO plant. Confirm the exact pump, membrane, filtration stages, and storage tank at the time of purchase.
4. Product Specifications
| Specification | Details |
|---|---|
| Product Name | Aqua 400 GPD RO Plant |
| Product Type | Reverse Osmosis Water Purification System |
| Nominal Capacity | 400 GPD |
| Approx. Rated Daily Capacity | Up to 1,514 litres/day under specified conditions |
| Filtration Technology | Reverse Osmosis |
| Filtration Stages | Depends on selected configuration |
| RO Membrane Capacity | 400 GPD, subject to model |
| Pump | Depends on supplied configuration |
| Storage Tank | Optional / depends on configuration |
| Installation Type | Domestic / office / small business, as suitable |
| Application | Drinking and cooking water |
| Brand | Aqua Water Filter |
| Country | Pakistan |
| Price | Contact for current price |
Note: 400 US gallons is approximately 1,514 litres. Actual output may be lower depending on operating conditions.
5. Product Price Section
400 GPD RO Plant Price in Pakistan
The price of the Aqua 400 GPD RO Plant may vary according to the filtration stages, membrane, pump, storage tank, installation, and other included components.
For the latest price and product availability, contact Aqua Water Filter.
Call / WhatsApp: 0300 8433551
Website: aquawaterfilter.pk
6. Frequently Asked Questions
What does 400 GPD mean?
GPD means gallons per day. It refers to the nominal daily production capacity of the RO membrane under specified test conditions.
How many litres can a 400 GPD RO plant produce?
400 US gallons is approximately 1,514 litres. Actual production depends on feed-water pressure, temperature, TDS, and system configuration.
Is a 400 GPD RO plant suitable for home use?
It may be suitable for larger households or homes with higher water demand. The required capacity depends on daily consumption.
Can this RO plant be used in an office or shop?
Yes, it may be suitable for offices, shops, and small businesses, depending on their daily water requirements.
Does the RO plant reduce TDS?
The RO membrane helps reduce dissolved solids. Final water TDS depends on the incoming water and membrane performance.
Does the price include installation?
Installation availability and charges should be confirmed with Aqua Water Filter before ordering.
How often should RO filters be replaced?
Filter replacement depends on water quality, usage, and filter condition. Regular inspection and maintenance are recommended.






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