Osmosis 4 Stages PRO SYSTEM

Askoll Osmosi 4 Stages Pro System 75GPD is a 4-stage reverse osmosis system for obtaining pure water free from impurities .

Ideal for freshwater and marine aquariums, it combines sediment cartridge, carbon block, TMF osmotic membrane and deionizing resin , ensuring crystal clear water, safe for fish, plants and invertebrates .

Easy to install and maintain, it ensures consistent and reliable performance .

4-stage reverse osmosis system for treating tap water.

Askoll Osmosi 4 Stages Pro System 75GPD is a 4-stage glass reverse osmosis system designed for the complete purification of tap water , ideal for fresh and marine water aquariums and for obtaining pure osmotic water for top-ups or preparations of mixtures with salts .

The mains water, under pressure, is conveyed through a 75 GPD TMF semi-permeable membrane , which retains dissolved salts, heavy metals and impurities, producing water with very low conductivity values ​​(10–40 µS) and a superior quality profile.

The system is composed of 4 filtration stages :

1. Sediment cartridge to retain coarse particles and debris;

2. Carbon block cartridge to eliminate chlorine, odors and chemical contaminants;

3. TMF osmotic membrane for the removal of dissolved solids;

4. Cartridge with deionizing resin to further reduce impurities and residual ions.

The system also includes a membrane flushing valve , pressure gauge , connecting pipes and fittings and a tightening wrench for simple and safe installation .

With a recommended operating pressure of 3–8 bar and a temperature range of 10–38°C, the system offers consistent performance and easy maintenance , ensuring maximum water purity for sensitive aquatic environments and optimal health for fish, plants and invertebrates.

The water, under pressure, is pushed through a semipermeable membrane whose pores are large enough to allow the passage of water molecules but not others (dissolved solids), eliminating a percentage of pollutants that are dangerous for the aquarium.