Puretec RO270 Reverse Osmosis Water Filter System
The Puretec RO270 Reverse Osmosis Water Filter System is available from Installed Today as a supply-only under sink reverse osmosis drinking water filter system or as a complete supply and install package in selected Brisbane and Gold Coast service areas, where available.
Choose the system only if you already have a suitable installer arranged, or check your supply and install package before checkout to confirm installation suitability, under sink space, tap hole requirements, water pressure, drain connection, tank position, cartridge access and available installation timeframes.
The Puretec RO270 is an under sink reverse osmosis drinking water system designed to reduce fluoride, PFAS, heavy metals, salts, nitrate, chlorine, taste, odour, bacteria, viruses, cysts and other dissolved impurities down to a nominal 0.0005 micron level. With a 270 litre per day capacity, 7L storage tank, chrome designer faucet and three-stage replacement cartridge setup, it is a strong option for homes wanting high-quality filtered drinking water from a dedicated drinking water tap.
About the Puretec RO270 Reverse Osmosis System
The Puretec RO270 uses reverse osmosis technology to force water through an ultra-fine membrane. This membrane separates dissolved impurities from the water, with rejected impurities flushed to drain.
This makes the RO270 different from a standard carbon under sink filter. A standard drinking water filter can improve taste, odour and chlorine, while reverse osmosis is designed for a much finer level of contaminant reduction, including fluoride, PFAS, heavy metals, salts and nitrate.
The RO270 includes a 7L storage tank and a chrome designer faucet, giving the home a dedicated filtered drinking water outlet at the kitchen sink.
Buy Puretec RO270 Supply Only
Buy the Puretec RO270 supply only if you already have a suitable installer arranged for installation.
The product price is for the system only. Installation, tap hole drilling, drain connection changes, pressure limiting devices, pipework changes, cabinetry changes, cartridge servicing, old filter removal and plumbing extras are not included unless selected separately as add-ons or part of an available install package.
Common search terms this product suits include:
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Puretec RO270 price
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Under sink reverse osmosis water filter
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PFAS drinking water filter system
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Puretec RO270 Supplied and Installed in Brisbane & Gold Coast
The Puretec RO270 can be ordered with a supply and install option in selected Brisbane and Gold Coast service areas, where available.
The installed-from price is based on the product plus the selected standard installation option. Final pricing can vary depending on site conditions and any selected add-ons.
Extra work or add-ons may be required for:
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Tap hole drilling
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Existing tap or mixer changes
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Drain connection changes
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Pressure limiting device installation
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Pipework changes
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Under sink cabinet access issues
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Tank positioning issues
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Existing filtration removal
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Cartridge setup or servicing
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Restricted access
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Non-compliant existing plumbing
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Installation into stone, porcelain or specialty benchtops
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Additional parts required for non-standard layouts
Puretec RO270 Installation in Brisbane
Installed Today can help Brisbane customers order the Puretec RO270 as either a supply-only reverse osmosis system or a supplied and installed package in selected service areas.
This model may suit Brisbane homes wanting a dedicated filtered drinking water tap at the kitchen sink, especially where the customer wants stronger contaminant reduction than a standard carbon under sink filter.
Before installation, the site should be checked for under sink space, mains water connection, water pressure, drain access, tap hole position, storage tank location, cartridge clearance and bench material.
Puretec RO270 Installation in Gold Coast
Gold Coast homeowners, landlords, renovators and property managers can order the Puretec RO270 for supply only or supply and install where available.
This system may suit coastal homes, apartments, kitchens, renovations and properties where improved drinking water taste and contaminant reduction are important. Final installation suitability depends on the sink layout, water pressure, under sink storage space, drain access, bench material and whether any additional parts or labour are required.
Is the Puretec RO270 Right for Your Home?
This system may suit you if:
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You want an under sink reverse osmosis drinking water system
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You want to reduce fluoride, PFAS, heavy metals, salts, nitrate, chlorine, taste and odour
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You want finer filtration than a standard carbon drinking water filter
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You want a dedicated filtered drinking water faucet
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You have suitable under sink space for the filter system and 7L tank
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Your water pressure is within the required range
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You have suitable access to a drain connection
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Your benchtop or sink has a suitable tap hole or can be drilled
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You want the choice of supply only or supply and install
Extra work may be required if:
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Water pressure exceeds the required limit and a pressure limiting device is needed
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There is not enough under sink space for the tank and cartridges
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A tap hole needs to be drilled
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The bench material requires specialist drilling
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A drain connection needs to be added or modified
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Existing plumbing is old, restricted or non-compliant
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The system is replacing an older filter with different fittings
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The installation location is difficult to access
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The water supply has high TDS, high hardness or unusual water quality issues
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A whole-house filtration system is also required
Key Features of the Puretec RO270
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Under sink reverse osmosis drinking water system
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Model number: RO270-LF
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Includes 7L storage tank
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Includes chrome designer faucet
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270 litres per day capacity
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Nominal 0.0005 micron ultra-fine reverse osmosis membrane filtration
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Designed to reduce fluoride, PFAS and heavy metals
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Designed to reduce dissolved impurities, salts, nitrate, chlorine, taste, odour, bacteria, viruses and cysts
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Reverse osmosis membrane rejects impurities and flushes them to drain
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Three-stage cartridge setup
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Stage 1 cartridge: MC051
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Stage 2 cartridge: CB951
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Stage 3 membrane cartridge: RET1812-75
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300–870 kPa operating pressure range
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Pressure limiting device required if pressure exceeds 500 kPa
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0–30°C operating temperature range
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½ inch BSP / 15 mm connection
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Maximum inlet TDS of 2,000 mg/L
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Maximum hardness of 171 mg/L / 10 grain
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13 mm tap hole requirement
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3 year warranty listed by Puretec, subject to terms
Quick Specs
Brand: Puretec
Product: RO270 Reverse Osmosis Water Filter System
Model Number: RO270-LF
System Type: Under sink reverse osmosis drinking water filter
Tank: 7L storage tank
Faucet: Chrome designer faucet included
Capacity: 270 litres per day
Micron Rating: Nominal 0.0005 micron reverse osmosis membrane filtration
Stage 1 Cartridge: MC051
Stage 2 Cartridge: CB951
Stage 3 Membrane: RET1812-75
Temperature Range: 0–30°C, protect from freezing
Pressure Range: 300–870 kPa
Pressure Limiting Requirement: Required if pressure exceeds 500 kPa
Connection: ½ inch BSP / 15 mm
Maximum Inlet TDS: 2,000 mg/L
Maximum Hardness: 171 mg/L / 10 grain
Tap Hole: 13 mm diameter
Installation Type: Under sink drinking water system
Warranty: 3 years listed by Puretec, made up of 1 year parts and labour plus 2 years parts only, subject to terms
Reverse Osmosis Drinking Water Filtration
The Puretec RO270 uses reverse osmosis filtration to provide a finer level of drinking water treatment than many standard under sink carbon filters.
Reverse osmosis works by pushing water through an ultra-fine membrane. The membrane allows water molecules through while rejecting many dissolved impurities, which are then flushed to drain.
This makes the RO270 a strong option for customers wanting targeted reduction of fluoride, PFAS, heavy metals, salts, nitrate and other dissolved contaminants.
Fluoride, PFAS and Heavy Metal Reduction
The Puretec RO270 is designed to reduce fluoride, PFAS and heavy metals from drinking water.
These are common reasons customers choose reverse osmosis instead of a standard drinking water filter. While a carbon filter can be useful for taste, odour and chlorine, reverse osmosis is designed for a much finer level of contaminant reduction.
Nominal 0.0005 Micron Membrane Filtration
The RO270 uses an ultra-fine reverse osmosis membrane with a nominal 0.0005 micron rating.
This very fine membrane filtration is what allows the system to reduce dissolved impurities that many larger-micron drinking water filters are not designed to target. The micron rating is nominal, so the product should be selected based on Puretec’s specifications and intended use rather than assuming absolute removal of every contaminant.
270 Litres Per Day Capacity
The Puretec RO270 has a listed capacity of 270 litres per day.
This makes it suitable for everyday drinking water, cooking water, kettle filling, coffee machines and general kitchen drinking water use. It is not a whole-house water filter and is not intended to supply every tap in the home.
7L Storage Tank
The RO270 includes a 7L storage tank. Reverse osmosis systems filter water more slowly than standard inline filters, so the storage tank helps keep filtered water available for normal drinking water demand.
Tank positioning should be checked before installation. Under sink space can vary significantly depending on bins, plumbing, drawers, cabinetry, dishwashers and existing filtration equipment.
Dedicated Chrome Faucet
The Puretec RO270 includes a chrome designer faucet for dedicated filtered drinking water.
This means the system is generally installed with a separate drinking water tap at the sink. A suitable tap hole is required, and Puretec lists a 13 mm diameter tap hole requirement. If no suitable tap hole exists, drilling may be required.
Three-Stage Cartridge Setup
The Puretec RO270 uses a three-stage cartridge and membrane setup:
Using the correct replacement cartridges is important for system performance, water quality and warranty support. Puretec specifies the use of genuine Puretec replacement cartridges.
Water Pressure Requirements
The RO270 has a listed operating pressure range of 300–870 kPa.
Puretec notes that if pressure exceeds 500 kPa, an approved pressure limiting device needs to be fitted. This is important for installation planning because many homes may have incoming water pressure above 500 kPa.
Water pressure should be checked before installation to confirm whether pressure control is required.
Water Temperature Requirements
The RO270 has a listed operating temperature range of 0–30°C and should be protected from freezing.
This system is designed for cold water drinking water filtration. It should not be connected to hot water lines or installed where the filter system can freeze.
TDS and Hardness Requirements
Puretec lists a maximum inlet TDS of 2,000 mg/L and a maximum hardness of 171 mg/L / 10 grain.
If the water supply is outside these limits or has unusual water quality issues, additional pre-treatment or a different filtration setup may be required. For rainwater, bore water or non-standard water supplies, water testing and system selection should be checked carefully.
Under Sink Installation Requirements
The RO270 is an under sink drinking water system. The installation location needs enough room for the cartridges, membrane, storage tank, water feed connection, drain connection and service access.
Before ordering, check that the under sink area has enough space and that future cartridge changes can be completed without major cabinet disassembly.
Drain Connection Requirement
Reverse osmosis systems flush rejected impurities to drain. This means the RO270 requires a suitable drain connection as part of the installation.
Drain connection requirements can vary depending on sink plumbing, waste layout, dishwasher connections and local plumbing requirements. Extra parts or labour may be required for non-standard setups.
Puretec RO270 vs Standard Under Sink Carbon Filter
A standard under sink carbon filter is often selected to improve taste, odour, chlorine and sediment. The Puretec RO270 is a reverse osmosis system designed for finer contaminant reduction.
The RO270 may be a better option where customers are specifically concerned about fluoride, PFAS, heavy metals, salts, nitrate or dissolved impurities. A standard carbon filter may suit customers mainly wanting better tasting water with simpler installation and less wastewater.
Puretec RO270 vs Whole-House Water Filtration
The Puretec RO270 is a point-of-use drinking water system installed under the sink. It filters drinking water at a dedicated tap.
A whole-house water filter treats water entering the entire home and can help with sediment, chlorine, taste, odour and general household water quality depending on the selected system. Some customers may choose both: whole-house filtration for general water quality and reverse osmosis for dedicated drinking water.
Puretec RO270 vs Bottled Water
The RO270 can reduce reliance on bottled drinking water by providing filtered drinking water from a dedicated kitchen faucet.
This may suit homes that regularly buy bottled water for taste or water quality concerns. Actual suitability depends on household preferences, water quality, installation space and ongoing cartridge replacement requirements.
Common Uses
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Reverse osmosis drinking water filtration
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Fluoride reduction drinking water system
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PFAS reduction drinking water system
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Heavy metal reduction drinking water system
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Kitchen under sink water filtration
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Dedicated drinking water tap
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Filtered water for drinking and cooking
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Homes wanting finer filtration than standard carbon filters
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Apartments and townhouses with suitable under sink space
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Renovations and kitchen upgrades
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Supply-only orders where a suitable installer is already arranged
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Supply and install orders in selected Brisbane and Gold Coast areas
Suitability depends on water pressure, water quality, TDS, hardness, under sink space, drain access, tap hole availability, installation location and ongoing cartridge servicing.
Why Order From Installed Today?
Installed Today makes it easier to order the Puretec RO270 as either a supply-only product or a supplied and installed package where available.
You can choose the system only if you already have a suitable installer arranged, or select an installation option in eligible Brisbane and Gold Coast service areas. Installation add-ons can be selected online where required, helping you build a clearer product and installation pathway before checkout.
Benefits of ordering from Installed Today include:
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Supply-only or supply and install options
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Brisbane and Gold Coast service area support
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Installed-from pricing shown separately from the product price
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Compatibility checks before installation
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Product-specific information to help compare filtration options
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Clear separation between product price, installation and extras
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Suitable for customers with their own installer
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Helpful pathway for under sink reverse osmosis upgrades
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Access to Puretec replacement cartridge information
Frequently Asked Questions
Can I buy the Puretec RO270 supply only?
Yes. You can buy the Puretec RO270 as a supply-only under sink reverse osmosis system if you already have a suitable installer arranged.
Can I get the Puretec RO270 installed in Brisbane?
Yes, supply and install may be available in selected Brisbane service areas, depending on location, access, site conditions and installation availability.
Can I get the Puretec RO270 installed in Gold Coast?
Yes, supply and install may be available in selected Gold Coast service areas, subject to service coverage, site suitability and installation availability.
Is installation included in the product price?
No. The product price is for the system only unless you select an installed option. Installation, tap hole drilling, drain changes, pressure limiting devices, plumbing changes and other extras are not included unless selected separately.
What is the model number?
The Puretec model number is RO270-LF.
What does the Puretec RO270 reduce?
Puretec lists the RO270 as reducing fluoride, PFAS, heavy metals, salts, nitrate, chlorine, taste, odour, viruses, bacteria, cysts and other contaminants.
What is the capacity?
The listed capacity is 270 litres per day.
Does it include a tank?
Yes. The Puretec RO270 includes a 7L storage tank.
Does it include a tap?
Yes. Puretec lists the RO270 as including a chrome designer faucet.
What is the micron rating?
The listed micron rating is nominal 0.0005 micron ultra-fine reverse osmosis membrane filtration.
What pressure does it need?
The listed pressure range is 300–870 kPa. Puretec notes that if pressure exceeds 500 kPa, an approved pressure limiting device needs to be fitted.
What temperature range does it suit?
The listed temperature range is 0–30°C, and the system should be protected from freezing.
What connection size does it use?
Puretec lists the connection as ½ inch BSP / 15 mm.
What tap hole size is required?
Puretec lists a 13 mm diameter tap hole requirement.
What is the maximum inlet TDS?
The listed maximum inlet TDS is 2,000 mg/L.
What is the maximum hardness?
The listed maximum hardness is 171 mg/L / 10 grain.
What replacement cartridges does it use?
The RO270 uses MC051 for stage 1, CB951 for stage 2 and RET1812-75 for stage 3 membrane filtration.
Is it a whole-house water filter?
No. The Puretec RO270 is an under sink drinking water system. It is designed to supply a dedicated drinking water tap, not the whole home.
Does reverse osmosis send water to drain?
Yes. Reverse osmosis rejects impurities and flushes them to drain, so the installation needs a suitable drain connection.
Is it suitable for rainwater or bore water?
The RO270 may not be suitable for every non-standard water supply without testing or pre-treatment. Water quality, TDS, hardness, pressure and microbiological safety should be checked before choosing a reverse osmosis system.
How often do the cartridges need replacing?
Replacement timing depends on water quality and usage. Use genuine Puretec replacement cartridges and follow the current Puretec user guide for service intervals.
What warranty does it have?
Puretec lists a 3 year warranty, made up of 1 year parts and labour plus 2 years parts only, subject to current warranty terms.
