Description
** Hydrotech 75 GPD Reverse Osmosis (RO) Membrane**
The Hydrotech 75 GPD RO membrane is a high-quality thin-film composite (TFC) membrane replacement designed for residential reverse osmosis water filtration systems that require a 75 gallons-per-day production rate. It’s engineered to deliver consistently purified water by significantly reducing dissolved solids and common contaminants when used with appropriate pre-filters and RO system housings.
Key Features
- 75 Gallons Per Day (GPD) Capacity: Produces up to ~75 GPD of purified water under standard operating conditions — ideal for most household RO systems.
- Thin-Film Composite (TFC) Construction: High-efficiency membrane media that rejects dissolved solids, heavy metals, and other impurities while maintaining good flow and performance.
- Wide Compatibility: Fits a variety of Hydrotech and compatible Aqua Flo RO systems (e.g., 1240 Series, HT123, F-HT-75, F-HTF-75) and many standard 1812 RO membrane housings.
- Dry-Shipped Packaging: Packaged dry for longer shelf life and easier handling until installation.
- Replace Every ~2–3 Years: Typical service life when properly pre-filtered and maintained.
Compatibility
This Hydrotech 75 GPD membrane is compatible with many residential reverse osmosis systems, especially those built around standard membrane housings and requiring ~75 GPD output. Typical compatible systems include:
- Hydrotech 1240 Series RO systems
- Hydrotech HT123, F-HT-75, F-HTF-75 series
- Aqua Flo / Canature RO models that use 75 GPD membranes
- Standard 1812 membrane housings in undersink systems
Specifications
- Model: Hydrotech RO Membrane (often 33001056 or equivalent)
- Flow Rate: ~75 GPD (gallons per day)
- Membrane Type: Thin-Film Composite (TFC)
- Typical Dimensions: ~12¾″ × 1¾″ (fits standard 1812 housings)
- Operating Pressure: ~50–100 psi recommended
- Operating Temp: Up to ~100 °F (38 °C)
- Service Life: ~24–36 months (varies with water quality and pre-filter condition)
Applications
A 75 GPD RO membrane is perfect for most residential under-sink RO systems and point-of-use water filtration setups, including:
- Drinking water purification
- Kitchen or potable water systems
- Replacement in aging RO units
- Mid-level household water production needs
- Pre-conditioned well or municipal water RO systems
By replacing the membrane at the recommended interval, you maintain low Total Dissolved Solids (TDS) levels and consistent drinking-water quality — ensuring your RO system continues to deliver safe, great-tasting water.
Maintenance & Care
- Replace Pre-Filters First: Always install fresh sediment and carbon pre-filters before the membrane to protect it from chlorine and particulates.
- Monitor TDS Performance: Use a TDS meter to check membrane performance — rising TDS often signals it’s time for replacement.
- Service Interval: Most membranes benefit from replacement every 2–3 years depending on feed water quality and usage.
- Avoid Freezing: Store and handle the membrane above freezing temperatures to preserve membrane integrity.
Why It Matters
The RO membrane is the heart of a reverse osmosis system — it’s where the bulk of dissolved contaminants (like salts, heavy metals, and other TDS) are separated from water. A high-quality 75 GPD membrane like this ensures a balance of production capacity and purification efficiency, making it a great match for many home and light commercial RO setups.
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