PureLine 600GPD Undersink Reverse Osmosis Water Filter Black
Additional services for your product
Choose extra services to protect and extend the life of your product.Extended warranty (+ 12 months)
The complaint period is extended by 12 months, during which the customer is entitled to a repair, replacement, or refund in case of a product defect.
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Note: Product is functional + has signs of wear
Details: Product may have a cosmetic damage (e.g. small scratches) on top, front or sides. The original box may be damaged or repacked. Additionally, some parts may be missing such as the user manual, network cable, remote control, filter. Product comes with a 1-year warranty£ 277.99 (incl. VAT)
- Ready for delivery In stock and ready for you! Order now and enjoy your purchase without delays. In stock and ready for you! Order now and enjoy your purchase without delays.
- Shipping time: 3 - 5 days Receive it sooner than you think. Don’t miss this opportunity, order now! Receive it sooner than you think. Don’t miss this opportunity, order now!
- 14 day cooling off period
Top features
Clean drinking water straight from the tap: The PureLine installs out of sight under your sink, delivering filtered water at 1.56 litres per minute — no bottles to carry in, no countertop clutter, no fuss.
Filters what you can't see: Five stages of reverse osmosis tackle heavy metals, chlorine, bacteria, nitrates, and microplastics, removing particles down to 0.0001 microns. The built-in TDS meter shows live water quality so you're never guessing.
No more lugging bottles home: With a filtration capacity of 600 GPD (2,270 litres per day), the PureLine replaces bottled water entirely — saving you several hundred pounds a year and cutting out single-use plastic in the process.
Maintenance that looks after itself: Built-in filter life indicators tell you exactly when a replacement is due. The PPC filter lasts up to 12 months and the RO filter up to 24 months — and when the time comes, swapping either one takes only a few seconds.
Peace of mind for the whole household: Especially recommended for families with young children, older adults, and anyone with a weakened immune system — for every home where water quality genuinely matters.
Product description
Tap water in the UK is technically safe — but that doesn't mean it tastes great, or that you know exactly what's in it. The Klarstein PureLine Under-Sink Water Filter gives you genuinely clean drinking water straight from your own tap, without the supermarket runs or the single-use plastic.
Hidden neatly under your sink, this tankless reverse osmosis system works through a 5-stage filtration process that removes heavy metals, chlorine, bacteria, nitrates, and microplastics — down to particles smaller than 0.0001 microns. The built-in TDS meter shows you real-time water quality at a glance, so you always know what you're drinking. Filtration capacity runs to 600 GPD (roughly 2,270 litres per day), with a flow rate of 1.56 litres per minute.
Because it connects directly to your existing water supply and waste pipes, there's no unit cluttering the worktop and no tank to refill. Integrated filter life indicators take the guesswork out of maintenance: the PPC filter lasts up to 12 months, the RO filter up to 24 months — and swapping either one takes just a few seconds.
Particularly well suited to households with young children, older adults, or anyone with a compromised immune system. And for anyone tired of spending several hundred pounds a year on bottled water, the PureLine pays for itself quickly.
Stay on top of what you're drinking — order the Klarstein PureLine today and get clean water from every pour.
Features
- Filtration capacity: 600 GPD / 2,270 litres per day
- Filtration ratio: 2:1 (raw water to filtered water)
- Flow rate: 1.56 litres per minute
- 5-stage filtration: 1. PP filter (suspended particles), 2. Activated carbon filter (odours and taste), 3. High-precision PP filter (fine particles), 4. RO filter (dissolved substances), 5. Post-carbon filter (microbes)
- PPC filter lifespan: up to 12 months
- RO filter lifespan: up to 24 months
- Filter replacement in seconds
- Tankless — connects directly to water supply and waste pipes
- Dedicated tap included
- Single-lever tap fitting (single-hole installation)
- Minimum inlet pressure: 1 bar
- Water temperature: 5–38 °C
- Ambient temperature: 4–40 °C (indoor use only)
- Operating noise: < 55 dB
- Power consumption: 80 W
- Power supply: 100–240 V~ | 50/60 Hz
- Type: under-sink reverse osmosis water filter
- Volume: 270 litres
- Installed under the sink — completely out of sight
Dimensions and Technical Details
- Dimensions (filter unit): approx. 13.5 x 39.5 x 39.5 cm (WxHxD)
- Cable length: 1.45 m
- Weight: approx. 12 kg
What will be delivered?
- 1 x water filter device
- 1 x water tap
- 1 x PPC filter
- 1 x RO filter
- Multilingual user manual
Delivery & shipment
Shipping time: 3 - 5 days