Description

REYGH 100 GPD RO Membrane: High-Performance Replacement for Pure Drinking Water

A water purifier is only as effective as the membrane at its center. If your filtration system has slowed down, the water tastes hard or flat, or TDS levels are rising, an upgrade restores full performance. The REYGH 100 GPD RO Membrane delivers high-efficiency reverse osmosis filtration directly to your domestic setup.

Engineered with multi-layered filtration sheets, this 1812-100 GPD RO membrane purifies hard borewell, municipal tap, and tanker water into safe, crystal-clear drinking water.

Technical Specifications

Parameter	Specification
Brand	REYGH
Purification Capacity	100 Gallons Per Day (Approx. 15–18 L/hr)
Standard Model Size	1812 (1.8″ Diameter × 12″ Length)
Membrane Sheet Material	Thin Film Composite (TFC) Polyamide
TDS Reduction Range	Stable performance up to 2000–2500 PPM
Stabilized Salt Rejection	95% – 97%
Housing Compatibility	Standard 2-inch Domestic Membrane Housing
Recommended Booster Pump Pressure	75 – 100 PSI

Key Benefits of the REYGH 100 GPD RO Membrane

1. High TDS Handling Capacity (Up to 2500 PPM)

Underground water sources in many regions carry dense concentrations of salts and heavy minerals. This high TDS RO membrane operates smoothly with input water up to 2000–2500 PPM TDS, stripping away hardness, fluoride, nitrates, and heavy metals without clogging prematurely.

2. Rapid 100 GPD Recovery Rate

Rated at 100 GPD (Gallons Per Day), the membrane yields 15 to 18 liters of purified water per hour under standard booster pump pressure. This fills internal storage tanks quickly, reducing both continuous electrical draw and pump wear.

3. Dense Thin Film Composite (TFC) Layering

Manufactured with precision-wound Thin Film Composite (TFC) sheets, the micro-pores measure 0.0001 microns. Dissolved contaminants, bacteria, cysts, heavy chemicals, and micro-plastics are routed directly into the reject flow line, letting only pure water molecules reach the storage tank.

4. Standard 1812 Universal Form Factor

Dimensions follow the standard 1812 industrial sizing format (1.8-inch outer diameter, 12-inch length). It drops straight into common domestic 2-inch membrane vessels without modifications, adapters, or elbow replacements.

Universal Purifier Compatibility

The REYGH 100 GPD RO Membrane serves as a universal RO membrane compatible with Kent, Pureit, Aquaguard (Eureka Forbes), Livpure, Havells, Blue Star, and all standard custom-assembled cabinets.

Replacing the filter is straightforward: remove the exhausted cartridge from your current 2-inch housing and slide the new REYGH membrane into place.

Installation & Maintenance Guidelines

1. Power Down: Disconnect the purifier from the power socket and close the main inlet water ball valve.

2. Open Housing: Detach the quick-connect pipe from the membrane housing cap and unscrew the cap counter-clockwise.

3. Extract Old Unit: Pull out the exhausted membrane using nose pliers gripping the stem. Rinse away any internal slime or sediment from the housing shell.

4. Seat New Membrane: Moisten the bottom dual O-rings with clean water to ease seating (avoid oils or petroleum grease). Push the membrane firmly into the inner receptacle until seated snugly.

5. Flush First Output: Screw the cap on securely, turn on the water, and restore power. Discard the initial 10 to 15 liters of output water to flush out protective food-grade preserving agents before consumption.

Frequently Asked Questions (FAQs)

What is the typical service life of this 100 GPD membrane?

Under typical household usage, the membrane lasts between 12 and 24 months depending on raw water hardness and daily volume. Replacing sediment and pre-carbon cartridges every 3 to 6 months shields the TFC pores from chlorine oxidation and silt buildup.

Which Flow Restrictor (FR) works best with this unit?

An FR 450 or FR 550 provides the correct balance of internal housing backpressure and flush velocity for a 100 GPD membrane operating between 75 and 100 PSI.

Does this membrane require a booster pump?

Yes. Reverse osmosis requires sufficient mechanical pressure to force water through the 0.0001-micron pores. A standard domestic 24V/36V booster pump delivering 75–100 PSI is required.