100 GPD reverse osmosis water filter price in Kenya is 2500. This 100 GPD reverse osmosis water filter membrane is a practical replacement for compatible domestic RO systems and drinking water filtration units. It uses reverse osmosis technology to help reduce dissolved impurities, salts and other unwanted substances from water, making it suitable for households that want better-tasting and cleaner drinking water.
100 GPD RO Membrane for Domestic Water Filtration
The 100 GPD RO membrane is designed for reverse osmosis systems that require a reliable replacement membrane. With a rated capacity of 100 gallons per day, it can support regular household drinking water filtration when the system operates under suitable conditions.
In addition, the 1812-100 RO membrane fits the common 1812 membrane format used in many domestic reverse osmosis systems. Therefore, it provides a convenient option when an existing membrane needs replacement.
Key Specifications
| Specification | Details |
|---|---|
| Product type | Reverse osmosis membrane |
| Model | 1812-100 / compatible 100 GPD format |
| Rated capacity | 100 GPD (approximately 380 litres/day) |
| Filtration precision | 0.0001 micron |
| Membrane material | Aromatic polyamide composite film |
| Salt rejection | Approx. 95% |
| Membrane length | 298 mm |
| Membrane diameter | 48 mm |
| Product weight | Approx. 0.284 kg |
| Membrane format | Residential RO |
| Application | Domestic drinking water filtration |
| Compatible systems | Compatible 100 GPD RO systems |
| Typical service life | Approximately 2–3 years |
| Operating pressure | Typically around 60 psi under standard test conditions* |
| Typical recovery | Around 15% under standard test conditions* |
| Feed-water temperature | Up to approximately 45°C* |
| Recommended pre-filtration | Sediment and carbon filtration |
| Replacement indicator | Reduced water production or declining TDS rejection |
Why Replace Your RO Membrane?
Over time, an RO membrane replacement may become necessary as the membrane’s performance declines. Reduced water production, changes in water taste or declining filtration performance can indicate that your system needs servicing.
However, the membrane should not be replaced without checking system compatibility. Make sure the replacement matches the required capacity, size and membrane housing before ordering.
For more information, see our guide on what reverse osmosis is. You can also explore our 5-stage reverse osmosis system if you need a complete drinking water filtration solution.
Buy a 100 GPD Reverse Osmosis Membrane in Kenya
If you need a reverse osmosis water filter Kenya customers can use for domestic drinking water filtration, this 100 GPD membrane offers a practical replacement option. It is particularly suitable for compatible RO systems using an 1812-100 membrane.
Order your 100 GPD RO membrane from PureFlex for reliable domestic water filtration.







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