Replacement Module Set PRO 1 + PRO 1 + PRO Mg for Aquaphor Osmo Pro 50/100

The PRO 1 + PRO 1 + PRO Mg set is an original set of replacement cartridges for the Aquaphor Osmo Pro 50 and Osmo Pro 100 reverse osmosis systems, intended for the regular replacement of the pre-filtration and mineralizer stages in the conditions of hard Israeli water. The set includes two mechanical-sorption purification stages (PRO 1) and a PRO Mg post-filter mineralizer. It protects the membrane, removes chlorine and organics, and restores magnesium in the purified water. The recommended replacement interval is every 6-12 months.

Compatibility: Osmo Pro 50 / Osmo Pro 100
System type: Reverse osmosis
Number of modules: 3
Set contents:

• 2 × PRO 1 (mechanical + carbon pre-treatment)
• 1 × PRO Mg (magnesium mineralization)

Contaminants removed:

• mechanical particles (sand, rust)
• active chlorine
• organic compounds
• pesticides
• heavy metals (reducing the load on the membrane)

Operating water temperature: +5°C to +38°C
Recommended pressure: 2-6 bar
Service life: 6-12 months (depending on consumption and water hardness)

Connection type: Quick-change (quick-release module)

Why is PRO 1 critical for Israel?
In most regions of Israel, the water is characterized by:

• increased hardness (calcium carbonate)
• residual chlorine after desalination
• high mineralization

The PRO 1 module:

1. reduces the load on the reverse osmosis membrane
2. extends its service life to 2-3 years
3. prevents pressure drops in the system

PRO Mg restores magnesium after deep demineralization, which improves the taste of the water and reduces the “flat” aftertaste of osmosis water.

Key advantages

• Full compatibility with Osmo Pro 50 and 100
• Suitable for hard and desalinated water
• Protects the membrane from premature wear
• Restores magnesium (Mg²⁺)
• Quick replacement without tools
• Original Aquaphor modules

When should the set be replaced?
Signs that replacement is needed:

• reduced pressure at the faucet
• a change in the taste of the water
• more than 10-12 months have passed
• the system runs daily for a family of 3-5 people

For Israeli conditions, replacement at least once a year is recommended.

FAQ

1. Is the set suitable for the Aquaphor Osmo Pro 50 and 100? Yes. The modules are fully compatible with both systems..
2. Does the membrane need to be replaced at the same time? No. The membrane is replaced separately based on its service life (usually once every 2-3 years).
3. Is it suitable for water after desalination? Yes. The set is designed to work with Israeli tap and desalinated water.

*Membrane output is stated under standard testing conditions and may vary depending on operating conditions.