AC-OM-75 75 GPD osmotic membrane
AC-OM-75 75 GPD is a TFC (thin-film composite) reverse osmosis membrane for molecular filtration systems. It is a key element in water Read moreShow less
AC-OM-75 75 GPD is a TFC (thin-film composite) reverse osmosis membrane for molecular filtration systems. It is a key element in water purification, reducing, among others, chlorine (>97%), heavy metals (>97%), bacteria (>99%), hardness Ca/Mg (>96%), and organic compounds. Efficiency up to 75 GPD (approx. 280 l/24 h) , operating range 2-42°C and 2.8-6 bar .
Benefits
Specifications
- Wysokość wkładu
- 12"
- Temperatura pracy
- 2°C - 42°C
- Żywotność
- do 84 miesięcy*
- Średnica wkładu
- 2"
- Compatibility
- Universal RO systems
- Height
- 304.8 mm
View full specifications
- Maximum working pressure
- 6 bar
- Membrane capacity
- 75 GPD
- Membrane size
- 1812
- Minimum working pressure
- 2.8 bar
- Model
- AC-OM-75
- Product type
- RO membrane
Description
AC-OM-75 75 GPD is a high-performance TFC osmotic membrane designed for systems such as reverse osmosis, osmotic filter, and reverse osmosis system. It is a key component of the water purification process in a home water filtration system, as it is responsible for separating molecules and effectively reducing many organic and inorganic contaminants. The model with a capacity of up to 75 GPD, i.e. about 280 l/24 h, operates within a range of 2–42°C and at a pressure of 2.8–6 bar, making it an effective water filter for everyday water treatment.

Osmotic membrane for effective water purification
The AC-OM-75 membrane is a semi-permeable filter cartridge that is the most important part of an R.O. molecular filtration system. Its design is based on several thin layers joined in the form of a spiral wound. This structure is known as thin film composite, or TFC membrane.
The semi-permeable material acts as a barrier to a wide spectrum of contaminants present in water. It retains both organic and inorganic contaminants, as well as dissolved solids, heavy metals, radioactive elements, and toxic and carcinogenic chemical compounds. As a result, the membrane is a central element of every effective reverse osmosis filter.
What contaminants does the AC-OM-75 membrane reduce?
The AC-OM-75 reverse osmosis membrane has been designed for very precise water purification. In a molecular filtration system, it reduces among others:
- chlorine > 97%
- radioactive elements > 90%
- calcium and magnesium (hardness) > 96%
- liquid fuels > 98%
- nitrates and nitrites > 83%
- aromatic hydrocarbons > 98%
- heavy metals, e.g. lead and mercury > 97%
- bacteria > 99%
Such a broad reduction range makes the osmotic membrane one of the most effective solutions used in reverse osmosis technology for treating utility water.
Why is the TFC membrane so important in an R.O. system?
In a classic reverse osmosis system, it is the membrane that performs molecular filtration, the stage at which water molecules are separated from many undesirable substances. In practice, this means that the efficiency of the entire system depends on its quality.
The AC-OM-75 75 GPD model combines high filtration precision with parameters suitable for everyday use. It is a good choice for users who want to maintain the high efficiency of a home water filtration system and replace a worn membrane with a component of proven performance.
Important: the maximum service life of the membrane is up to 7 years, however the actual operating time depends on the level of contamination of the feed water and the operating conditions of the installation. To maintain filtration efficiency, it is worth regularly checking the condition of the entire reverse osmosis system.
Application
AC-OM-75 is intended for R.O. systems in which the membrane serves as the main element responsible for precise water purification. It is suitable wherever a reverse osmosis filter or an osmotic filter based on a 75 GPD membrane is used.
This solution is suitable for users expecting effective removal of contaminants affecting water quality, its composition and utility parameters, including hardness resulting from the presence of calcium and magnesium.
* Service life depends on the level of contamination of the feed water.
Additional important information
- Diameter: 2"
Technical specification
| Parameter | Value |
|---|---|
| Model | AC-OM-75 |
| Membrane type | TFC (thin-film composite) |
| Height | 12" |
| Maximum service life | up to 7 years* |
| Operating pressure | 2.8 - 6 bar Max |
| Capacity | 75 GPD / up to 280 l/24 h |
| Operating temperature | 2-42 °C |
FAQ
What is the AC-OM-75 75 GPD osmotic membrane used for?
It is a key element of a reverse osmosis system responsible for molecular filtration. The membrane purifies water from many organic and inorganic contaminants, improving its quality in everyday use.
What does the 75 GPD designation mean?
75 GPD means the membrane capacity of up to 75 gallons per day, which corresponds to about 280 liters per 24 hours.
What contaminants does this membrane remove?
The membrane reduces, among others, chlorine, radioactive elements, calcium and magnesium responsible for water hardness, liquid fuels, nitrates and nitrites, aromatic hydrocarbons, heavy metals, and bacteria. The exact reduction levels are provided in the product description section.
Is AC-OM-75 a TFC membrane?
Yes. It is a TFC membrane, i.e. a thin-film composite, made of several thin layers joined into a spiral wound.
Within what temperature range can the membrane operate?
The AC-OM-75 model operates within a temperature range from 2 to 42°C.
What operating pressure is suitable for this membrane?
The membrane is designed to operate at a pressure from 2.8 to 6 bar.
How long can the AC-OM-75 membrane be used?
The maximum service life of the membrane is up to 7 years. The actual service life, however, depends on the quality and level of contamination of the feed water and the operating conditions of the system.
What are the dimensions of the AC-OM-75 membrane?
The membrane is 12 inches high and 2 inches in diameter.