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Comparison Platinum Wasser ULTRA 6 vs Platinum Wasser ULTRA 7

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Platinum Wasser ULTRA 6
Platinum Wasser ULTRA 7
Platinum Wasser ULTRA 6Platinum Wasser ULTRA 7
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Main
Dual faucet for purified water (cooking) and mineral water (drinking)
Dual faucet for purified water (cooking) and mineral water (drinking)
Typekitchen sinkkitchen sink
Reverse osmosis
Connectionto the water supplyto the water supply
Purpose
for cold water
for cold water
Specs
Number of flasks33
Stages of purification67
Pollution clipping0.01 µm0.01 µm
Filtration speed0.19 L/min0.19 L/min
Tank volume12 L12 L
Min. operating pressure2.2 atm2.2 atm
Max. operating pressure6 atm6 atm
Max operating temperature38 °C38 °C
Water mineralization
Filtration
Types of filtration
mechanical impurities
organic impurities
active chlorine
ferrous
heavy metal ions
pesticides
nitrates
cadmium
petroleum products
hardness salts
mechanical impurities
organic impurities
active chlorine
ferrous
heavy metal ions
pesticides
nitrates
cadmium
petroleum products
hardness salts
More features
Cartridge size10SL (10"x2.5")10SL (10"x2.5")
Tap
 /double for supplying purified water and mineralized/
 /double for supplying purified water and mineralized/
Dimensions40x36x15 cm40x36x15 cm
Added to E-Catalogoctober 2018october 2018

Stages of purification

The number of purification stages provided for in the filter design. At each stage, water passes through its own filter element, clearing itself of certain contaminants; in this case, the steps are arranged in order from coarser cleaning to finer. For example, a three-stage system may look like this: the first stage is mechanical removal of impurities, the second stage is the removal of ferrous, and the third is filtration through a carbon cartridge.

The more stages of purification — the more advanced the filter is considered, the cleaner water it usually provides at the outlet. Accordingly, this moment largely depends on the purpose (see “Type”): for example, multi-stage filtration is quite rare in main models, it is practically not used at all in pre-filters, but the number of stages can reach 9 in models for sink.
Platinum Wasser ULTRA 6 often compared
Platinum Wasser ULTRA 7 often compared