CSM RE1812-80 GPD Genuine TFC RO Membrane | 80 GPD Reverse Osmosis Membrane
Restore your RO purifier’s water purification performance with the genuine CSM RE1812-80, 80 GPD Reverse Osmosis Membrane. Manufactured using Thin Film Composite (TFC) polyamide membrane technology, this CSM membrane is designed for use in standard 1812-size domestic RO water purifiers.
The membrane helps reduce dissolved solids (TDS), heavy metals, fluoride, nitrate, and other dissolved contaminants from feed water. It offers up to 95% TDS rejection under suitable operating conditions, helping your RO purifier produce cleaner and better-quality drinking water.
Choose the variation that best matches your requirement — either the membrane with Flow Restrictor 450 or the complete membrane + double O-ring housing installation kit.
✅ Key Specifications
- Brand: CSM
- Model: RE1812-80
- Capacity: 80 GPD
- Technology: TFC (Thin Film Composite) Polyamide
- Membrane Type: Reverse Osmosis Membrane
- Size: Standard 1812
- TDS Rejection: Up to 95%*
- Application: Domestic RO water purifiers
- Suitable for: Standard 1812 membrane housing
- Membrane: Genuine CSM product
*Actual TDS rejection depends on feed-water quality, pressure, temperature, and operating conditions.
🔹 Variation 1: CSM Membrane + Flow Restrictor 450
This option is suitable if you already have a working RO membrane housing and only need the replacement membrane along with a compatible flow restrictor.
Package Includes:
- 1 × Genuine CSM RE1812-80 GPD RO Membrane
- 1 × Flow Restrictor 450
Recommended for: Customers replacing an exhausted RO membrane while continuing to use their existing membrane housing.
🔹 Variation 2: CSM Membrane + Double O-Ring Housing Complete Kit
This option is ideal if your existing membrane housing is old, leaking, damaged, difficult to open, or due for replacement.
The kit includes a double O-ring membrane housing designed to provide a secure seal when properly installed.
Package Includes:
- 1 × Genuine CSM RE1812-80 GPD RO Membrane
- 1 × Double O-Ring RO Membrane Housing
- Housing connectors/elbows
- Housing spanner/wrench
- PTFE/Teflon tape
- Required installation accessories as shown in the product images
Recommended for: Customers who want to replace the membrane and housing together and perform the installation themselves.
💧 Key Benefits
- Genuine CSM RE1812-80 membrane
- 80 GPD capacity for domestic RO applications
- TFC polyamide membrane technology
- Up to 95% TDS rejection under suitable conditions
- Helps reduce dissolved solids and various dissolved contaminants
- Helps restore RO purifier performance when the existing membrane is exhausted
- Standard 1812 size for broad compatibility
- Food-contact suitable membrane materials
- Complete kit option available with double O-ring housing and installation accessories
- Convenient DIY replacement without necessarily requiring a technician
🔧 Compatibility
Suitable for most domestic RO purifiers using a standard 1812 membrane housing, including systems from brands such as:
Kent, Aquaguard, Whirlpool, Livpure, Pureit, AO Smith and other compatible RO systems.
Important: Compatibility depends on the membrane housing size and connection configuration, not only on the purifier brand. Please check your existing membrane and housing before ordering.
If you are unsure whether this membrane or housing will fit your purifier, contact us:
📞 Call / WhatsApp: 09728755877
📧 Email: help@aquadyne.in
🛠️ Installation & Support
The membrane is designed for convenient replacement in standard 1812 RO systems.
For the complete housing kit, the package includes a housing spanner, connectors and PTFE/Teflon tape to make installation easier.
📹 Step-by-step installation video:
Watch the installation video on YouTube
For installation assistance:
📞 09728755877 — Call / WhatsApp
📧 help@aquadyne.in
🛡️ Warranty & Returns
- 1-year repair/replacement warranty against manufacturing defects
- 10-day refund/replacement for eligible defects, transit damage or product mismatch
- Warranty does not cover normal membrane exhaustion/depletion resulting from regular use
- For best performance, replace the membrane according to your water quality and usage conditions
📦 Secure Packaging & Shipping
The RO membrane and accessories are securely packed to help protect them during transportation.
Shipping may be carried out through First Flight Courier, Professional Courier, India Post or another suitable delivery partner depending on the destination and pincode.
⭐ Choose the Right Variation
Need only the membrane?
👉 Choose CSM Membrane + Flow Restrictor 450
Need a new housing and installation accessories too?
👉 Choose CSM Membrane + Double O-Ring Housing Complete Kit
