|
Flow Rate |
20 LPH |
|
Capacity |
100 GPD |
|
Micron Rating |
0.0005 Micron |
|
Working TDS |
Up to 2000 PPM |
|
Material |
TFC (Thin Film Composite) |
|
Size |
12 Inch (30 cm) |
|
Diameter |
2 Inch |
|
Total Service Life |
8500 Litres |
|
Pack Size |
Pack of 2 |
|
Installation |
Easy DIY Installation |
RO Membrane Filter 20 LPH Ultra Pack of 2 – Reliable High-TDS Purification for Your Home
If your RO water purifier is producing slow, low-quality, or bad-tasting water, the membrane is usually the first component to check. The RO Membrane Filter 20 LPH Ultra (Pack of 2) from Pearl Water Technologies is designed as a direct, dependable replacement for domestic RO systems that need to handle water with high TDS levels — up to 2000 PPM.
What This Product Is
This is a 12-inch, 2-inch diameter TFC (Thin Film Composite) RO membrane, sold as a pack of two. It carries a 20 LPH (litres per hour) flow rate, translating to a 100 GPD (gallons per day) rated capacity, and filters at a pore size of 0.0005 micron — fine enough to reject dissolved salts, heavy metals, bacteria, and most dissolved solids from tap or borewell water. It's built with a food-grade housing and an anti-bacterial membrane sheet, and is manufactured in India under Pearl Water Technologies' quality standards.
How an RO Membrane Works
At the core of every RO purifier is the membrane. Source water is pushed under pressure against a semi-permeable membrane surface. Pure water molecules pass through the microscopic pores, while dissolved salts, contaminants, and larger molecules are blocked and flushed out as reject water. This is why an RO membrane is the single most important component determining your purifier's output quality and TDS reduction.
Why Choose a 20 LPH Membrane
A 20 LPH rating means the membrane is engineered to process a higher volume of water per hour compared to lower-rated membranes, which matters when your input water has a high TDS level. Membranes rated for high TDS input (up to 2000 PPM here) are built with a tighter TFC layer that can consistently reject dissolved salts even from harder source water — common in many parts of India where borewell or municipal water carries elevated TDS.
Why Pack of 2 Offers Better Value
Buying a pack of two membranes instead of one is a practical decision for a few reasons:
Stock ahead – avoid a second delivery wait when your current membrane wears out.
Households with two purifiers – kitchen and utility area units can use one each.
Lower cost per unit – buying in a pack typically works out more economical than two separate single purchases.
Backup on hand – RO membranes are a wear item; having a spare ready avoids downtime.
Water Quality, Performance, and Durability
With a total service life of 8500 litres, this membrane is built for sustained daily use in an average household. Its anti-bacterial membrane sheet helps limit microbial growth on the membrane surface, supporting more consistent purification performance over its lifespan. The food-grade housing ensures the material in contact with your drinking water meets safety expectations for domestic use.
Applications
This membrane works well in homes, apartments, offices, restaurants, clinics, schools, and small businesses — anywhere a standard domestic RO purifier is already installed and TDS reduction is a priority.
Maintenance Tips
Rinse the membrane housing before installation, ensure correct O-ring seating to prevent leaks, and monitor your purifier's TDS output periodically. Replacing sediment and carbon pre-filters on schedule extends the membrane's usable life, since unfiltered particles are one of the most common causes of premature membrane fouling.
Buying Confidence
Every RO Membrane Filter 20 LPH Ultra (Pack of 2) ships with a 1-year warranty and a 10-day replacement policy, giving you assurance on quality and fit. It is designed to be compatible with all standard domestic RO water purifier systems using the common 12-inch, 2-inch housing format, and installation is straightforward enough for DIY setup without needing a technician visit in most cases.
For households dealing with hard or high-TDS water, this membrane is a straightforward, well-specified upgrade path — restoring purification performance without the cost of a full purifier replacement.
Learn When It's Time to Replace Your RO Membrane
Not sure if your RO membrane needs replacing? A worn-out membrane can lead to higher TDS levels, reduced water flow, and poor water quality. Read our expert guide, "How to Know It's Time to Replace Your RO Membrane," to identify the warning signs, understand membrane lifespan, and learn how to keep your RO purifier performing at its best.
???? Read the complete guide: https://pearlwater.in/blog/how-to-know-its-time-to-replace-your-ro-membrane
|
Flow Rate |
20 LPH |
|
Capacity |
100 GPD |
|
Micron Rating |
0.0005 Micron |
|
Working TDS |
Up to 2000 PPM |
|
Material |
TFC (Thin Film Composite) |
|
Size |
12 Inch (30 cm) |
|
Diameter |
2 Inch |
|
Total Service Life |
8500 Litres |
|
Pack Size |
Pack of 2 |
|
Installation |
Easy DIY Installation |
| Customer Rating | |
| Price |
₹989
|
| Availability |
5 in stock
|
Why Choose This Product?
Handles tough water sources – Rated for up to 2000 PPM TDS, so it keeps working where standard membranes struggle with hard or borewell water.
Saves you a second order – The pack of 2 means you already have a spare ready when the first membrane wears out.
No plumber needed – Easy DIY installation means you can swap it yourself in most standard purifiers.
Safer water contact – Food-grade housing means the parts touching your drinking water meet domestic safety expectations.
Fewer microbial concerns – The anti-bacterial membrane sheet helps limit bacterial buildup on the membrane surface.
Fits what you already own – Standard 12-inch, 2-inch sizing works with most domestic RO purifiers on the market.
Built to last a season of use – 8500 litres of total service life means fewer replacements per year for an average household.
Peace of mind on purchase – A 1-year warranty backs the product against manufacturing defects.
Low-risk buying decision – A 10-day replacement policy protects you if something's wrong on arrival.
Consistent purification – 0.0005 micron filtration removes dissolved salts and impurities other filters miss.
Value for two-purifier homes – One pack covers both your kitchen and utility RO units.
Made in India – Manufactured domestically, supporting easier availability and after-sales support.
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1. How long does this RO membrane last? The RO Membrane Filter 20 LPH Ultra has a total service life of 8500 litres, which typically works out to about 12–18 months of regular household use. Actual lifespan depends on your source water quality — higher TDS or more sediment in the input water can shorten the membrane's effective life. Regular pre-filter maintenance helps extend it. Monitoring your purifier's output TDS periodically is the best way to know when it's approaching the end of its usable life.
2. Can it fit my RO purifier? It fits any domestic RO purifier using the standard 12-inch length, 2-inch diameter membrane housing, which is the most common size across domestic RO systems sold in India. Before ordering, check your current membrane's size markings or your purifier's manual to confirm the housing dimensions match. If your current membrane is 12x2 inches, this replacement will fit directly into the same housing.
3. Is it compatible with Kent purifiers? Kent domestic RO purifiers that use the standard 12-inch, 2-inch membrane housing are generally compatible with this membrane. Since Kent offers multiple models, we recommend checking your specific unit's existing membrane size before ordering. If your current membrane matches these dimensions, this replacement will fit without modification.
4. Can it fit Aquaguard purifiers? Yes, in most cases. Aquaguard domestic RO units that use the standard 12x2 inch membrane housing size are compatible with this membrane. As Aquaguard has various models, confirming your existing membrane's size against your purifier's housing before purchase is recommended for a guaranteed fit.
5. Can it fit Livpure purifiers? This membrane is compatible with Livpure domestic RO purifiers that use the standard 12-inch, 2-inch housing format, which covers most Livpure models sold for home use. As with any purifier brand, checking your unit's current membrane dimensions beforehand ensures a correct fit.
6. How often should the membrane be replaced? Generally every 12–24 months, depending on your source water's TDS level and daily water consumption. Households with high-TDS or hard water tend to need more frequent replacement, while those with better source water quality can often stretch closer to 18–24 months. Tracking your purifier's output TDS is the most reliable way to judge timing rather than relying on a fixed calendar date.
7. Can I install this membrane myself? Yes, this membrane is designed for easy DIY installation. Most domestic RO purifiers allow you to open the membrane housing, remove the old membrane, and fit the new one without needing a technician. The process typically takes a few minutes — just ensure the O-rings are properly seated to avoid leaks, and flush the system before regular use.
8. What TDS level can this membrane handle? This membrane is rated to work effectively with source water up to 2000 PPM TDS, making it suitable for areas with hard or high-mineral water, including many borewell and municipal supplies across India. Its TFC construction is built to maintain consistent rejection performance even at these higher input TDS levels.
