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4.9 out of 5 (500+ store reviews)
Helpful advice before ordering and the system arrived quickly. Installation was straightforward and the water quality improvement was clear.— James R., verified buyer store review
Atlas L12 Ultraviolet (UV) Unit (11.4 L/min)
MPN
£414.99 inc. VAT
In stock
Ready to dispatch
For Disinfection
- 12-month filter life
- 11.4 lpm
Calculating delivery...
FREE Express Delivery
UK orders over £60
Next Day Delivery
£6.99
Standard Delivery
£3.99 for 2-3 days
*Applies when Next Day Delivery is selected at checkout.
Delivery information
Order before the delivery cut-off for the fastest available dispatch. Delivery options and final prices are confirmed at checkout.
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Learn moreThis UV system is suited for small sized properties where the peak water demand is unlikely to exceed 12l/min or 0.7m3/hr throughout the property. The Atlas L12 UV unit provides a dosage of 30 mJ/cm² (at end of its 1 year lamp life). This unit is manufactured with domestic drinking water treatment in mind and though you can use it for an aquarium, the UV dose will be higher than you would normally need. Please see the technical details for further information. Additional UV unit options are available on request.
The highly efficient ballast provides a visual display for information including remaining UV lamp life and total days of operation using the full colour LCD display. Its output is multi-voltage (100-240V. 50-60 Hz.) so it can be used on a mains supply or with any true sine wave generator.
The Atlas L12 UV unit is just the UV system. The filtration options of the combos are not included. These are most commonly used for extra protection in homes on a mains supply or where filtration is already in place.
The complete CE certified UV system is fully manufactured in Canada by one of the biggest companies in the UV market. Lamp changes are easily accomplished without interrupting the water flow and without needing any additional tools. Instructions for the Atlas L12 are included in the box and available as a PDF.
- MPN
- LA-L12
- Brand
- Atlas UV
- Product type
- Complete Systems
- Material
- Whole home protection
Follow the manufacturer’s installation guidance, confirm all connections are secure and flush the product as instructed before regular use.
Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.
Choose your UK delivery option at checkout:
- Free Express Delivery — free on orders over £60 (2–3 working days).
- Standard Delivery — £3.99 (2–3 working days).
- Next Day Delivery — £6.99, arriving the next working day when you order before the cut-off.
We also ship internationally, with rates calculated at checkout.
Returns & refunds
Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.
Product Details
This UV system is suited for small sized properties where the peak water demand is unlikely to exceed 12l/min or 0.7m3/hr throughout the property. The Atlas L12 UV unit provides a dosage of 30 mJ/cm² (at end of its 1 year lamp life). This unit is manufactured with domestic drinking water treatment in mind and though you can use it for an aquarium, the UV dose will be higher than you would normally need. Please see the technical details for further information. Additional UV unit options are available on request.
The highly efficient ballast provides a visual display for information including remaining UV lamp life and total days of operation using the full colour LCD display. Its output is multi-voltage (100-240V. 50-60 Hz.) so it can be used on a mains supply or with any true sine wave generator.
The Atlas L12 UV unit is just the UV system. The filtration options of the combos are not included. These are most commonly used for extra protection in homes on a mains supply or where filtration is already in place.
The complete CE certified UV system is fully manufactured in Canada by one of the biggest companies in the UV market. Lamp changes are easily accomplished without interrupting the water flow and without needing any additional tools. Instructions for the Atlas L12 are included in the box and available as a PDF.
Specifications
- MPN
- LA-L12
- Brand
- Atlas UV
- Product type
- Complete Systems
- Material
- Whole home protection
Installation
Follow the manufacturer’s installation guidance, confirm all connections are secure and flush the product as instructed before regular use.
Delivery & Returns
Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.
Choose your UK delivery option at checkout:
- Free Express Delivery — free on orders over £60 (2–3 working days).
- Standard Delivery — £3.99 (2–3 working days).
- Next Day Delivery — £6.99, arriving the next working day when you order before the cut-off.
We also ship internationally, with rates calculated at checkout.
Returns & refunds
Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.