The capacity of different water purifiers to remove lime and other minerals varies depending on the technology used and the design of the device. Here are some common water purifiers and their lime/mineral removal capacity:

1. REVERSE OSMOSIS (RO) SYSTEMS:
Lime and Mineral Removal: RO systems filter out almost all dissolved substances in water, including lime and other minerals.
Advantages: One of the most effective methods of lime and mineral removal.
Disadvantages: Completely reduces the mineral content of water, which can cause health problems for some people.
Reverse Osmosis (RO) Systems:

2. ION EXCHANGE RESINS:
Lime and Mineral Removal: Ion exchange resins replace calcium and magnesium ions in water with sodium or potassium ions. This helps prevent lime buildup.
Advantages: Effectively prevents lime buildup.
Disadvantages: Changes the mineral content of water and can increase the sodium content in some cases.
Ion Exchange Resins:

3. ANTICIPATING DEVICES:
Limescale and Mineral Separation: Anti-limescale devices convert calcium and magnesium ions in water into a form that prevents limescale formation.
Advantages: Prevents limescale accumulation and preserves the mineral content of the water.
Disadvantages: May not be as effective as RO systems.
Anti-limescale Devices:

4. FILTERED FAUCETS:
Limescale and Mineral Separation: Filtered faucets usually use carbon filters and do not completely filter limescale and other minerals.
Advantages: Affordable and easy to use.
Disadvantages: Limited limescale and mineral separation capacity.

5. ALKALINE IONIZED WATER DEVICES:
Limescale and Mineral Separation: Alkaline ionized water devices increase the pH level of the water and reduce limescale formation. However, they do not completely filter limescale and other minerals.
Advantages: Increases the pH level of the water and produces water with antioxidant properties.
Disadvantages: Limited lime and mineral removal capacity.

COMPARISON:
Most effective lime and mineral removal: Reverse Osmosis (RO) systems
Effective in preventing lime buildup: Ion exchange resins
Moderately effective in preventing lime buildup: Anti-lime devices
Limited lime and mineral removal capacity: Filtered faucets, Alkaline Ionized Water Devices
When choosing a water purifier, it is important to choose a device that suits your needs and budget. The lime and mineral removal capacity varies depending on the type and design of the device. Consulting a health professional can help you choose the device that is best for you.