PUR Booster Quick 7-Stage Reverse Osmosis System 400 GPD Without Tank
Technical data:
- max. water capacity: approx. 1500 liters/day
- water line pressure: 1 - 4 bar
- connection size: 1/2" and 3/8" inch
- water temperature range: 5°C to 40°C
- power supply: AC 120-230V/50-60Hz/ 80W
- weight of electrical unit approx. 8.8 kg
- weight of filter pack approx. 1.2 kg
- dimensions of electrical unit: 49 cm x 37 cm x 19 cm (HxWxD)
- installation dimensions: 54 cm x 37 cm x 19 cm (HxWxD)
Drinking water treatment: Reverse osmosis systems are used in households and businesses to remove contaminants such as heavy metals, chemicals, and bacteria from tap water, ensuring clean drinking water.
Manufacturer / Importer Information:
purway Crystal Group®
BONGARTZ GMBH
CEO Claudia Bongartz
Am Königshof 63a
27478 Cuxhaven
Germany
Email: info@purway.de
PUR Booster Quick 7-stage Direct Flow tankless reverse osmosis system 400 GPD - TANKLESS -
With LED computer control, producing up to 1500 liters per day.
Now with a new stainless steel water tap!
For absolutely P U R E water!
Experience a completely new taste sensation inspired by nature!
The purway reverse osmosis system is ideal for any household, letting you decide the quality of your water yourself. You are in control and do not have to rely on whether truly flawless drinking water is coming from your water line at any given time. With the purway reverse osmosis system, you achieve a completely new taste sensation.
Tankless reverse osmosis systems are much safer for health reasons than systems with a storage tank. Germs and bacteria can form in the storage tank!
In reverse osmosis systems, the water is forced through a multilayer membrane, where the water molecules are separated from contaminants and impurities. The contaminants and impurities are routed into the wastewater, creating the purest low-mineral drinking water free of pollutants (permeate).
Innovative TWIST-CHANGE-SYSTEM for the easiest and most hassle-free cartridge replacement ever. No more unscrewing and screwing on the housing bowl using a housing wrench is necessary.
Simply turn the old Twist-Change cartridges counterclockwise and pull them out, then insert the new cartridges and turn clockwise until they are tight.
For smooth replacement, we recommend moistening the O-rings on the new replacement cartridges.
ATTENTION: Please check before commissioning that the sealing rings on the filter cartridges are seated correctly.

The advantages of the PUR Booster Quick 7-stage Direct Flow tankless reverse osmosis system 400 GPD with LED computer control
- Much lower wastewater costs thanks to the new booster technology.
- Pure water capacity: approx. up to 1.1 liters/minute
- Pure water output approx. 1500 liters per day.
- Ratio of osmosis to wastewater: max. 1 to 1 (depending on water quality)
- The technical advancement of the Booster GPD 500: save wastewater compared to conventional reverse osmosis systems.
- Very powerful pressure boost pump 400 GPD Booster.
- This system requires no storage tank and is therefore extremely space-saving.
- With manual and automatic flush function
- Low energy consumption
- Best price-performance ratio in Europe
- Innovative TWIST-CHANGE-SYSTEM
- Water stop valve for added safety
For filtering contaminants such as arsenic, lead, cadmium, sodium, sulfate, calcium, magnesium, phosphates, chlorides, fluoride, nitrates, nitrite, radioactive substances, bacteria, viruses, dioxins, organic substances, chlorine, pesticides, insecticides, drug residues, as well as fine sediments.
The delivery includes:
Reverse osmosis system Quick 400 GPD with LED computer control
- Twist-Change filter system
- Pump 400 GPD
- Solenoid valve system
- Connection fitting 1/2" and 3/8" inch
- Water drain connection
- Modern osmosis water tap with ceramic seal
- Water stop valve with two tablets
Complete filter set:
- 1st stage: PP 10 µm “melt blown” polypropylene sediment filter
- 2nd stage: GAC CARBON cartridge granular activated carbon
- 3rd stage: CTO carbon activated carbon block 5 µm filter
- 4th stage: UF ultrafiltration membrane 0.02 µm
- 5th stage: 400 GPD high-performance membrane (not pre-installed)
- 6th stage: Inline activated carbon post-filter T33 for reverse osmosis systems
- 7th stage: Inline remineralization filter post-filter for reverse osmosis systems
Recommended filter replacement intervals:
- 1st - 4th stage: Replace pre-filters every 6 months (EAN 4260303252537)
- 5th stage: Replace 400 GPD membrane every 1-2 years (EAN 4260303252551)
- 6th - 7th stage: Replace post-filter T33 (EAN 4260303252629) and mineral cartridge (EAN 4260303252544) every 6 months
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