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https://www.swelluk.com:443/swell-5-watt-pls-uv-bulb/ 
Swell 5 Watt PLS UV Bulb
A perfect single ended, twin bulbed replacement for your UVC, this Swell 5 Watt PLS UV Bulb comes at a fraction of the price of branded bulbs but does just the same job, with great performance. Replace, as always, every 6 months to ensure your UVC is functioning perfectly.
Product Information
Easily keep algae and pathogens at bay with a high quality Swell 5 watt PLS UV replacement Bulb / Tube.
The UV light clears and cleans the water of cloudiness, green water issues and as such makes sure it is healthy for fish and plants. Plus if you buy one you get one free, saving you both money and time when your bulb requires replacing.
Swell bulbs use only the highest materials in their replacement bulbs, and by using high-quality UVC lamps guarantees a long service life.
Key Features:
- Swell PLS Bulbs are a single ended, twin tube with two pins at one end.
- High UV output allows for greater algae control.
- Can be used on: Oase, Blagdon, Fish Mate, Hozelock, Aqua Medic UV's and any other UV device that requires PLS UV Bulbs.
- Buy one get one free!
Latest Customer Reviews
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Rating Date 13/09/2020 07:09am Swell 5w PLS UVC Bulb, 1 plus 1 free
Excellent product works well -
Rating Date 08/08/2020 14:08pm Swell 5w PLS UVC Bulb, 1 plus 1 free
Good value for money for the price -
Rating Date 06/08/2020 09:08am Swell 5w PLS UVC Bulb, 1 plus 1 free
Great items - good value. However as with other products no instructions at all so looked on bagdon u tube For guidance without that would have handled bulb which would have ruined it.
Some simple typed instructions/guidance would have been helpful - even if only directing to the u tube site -
Rating Date 30/07/2020 16:07pm Swell 5w PLS UVC Bulb, 1 plus 1 free
I have given 4 stars for the price and swift delivery. Assuming that the bulbs work well they will earn their 5th star. -
Rating Date 30/07/2020 08:07am Swell 5w PLS UVC Bulb, 1 plus 1 free
Haven't used it yet but hopefully it will be good.. -
Rating Date 08/07/2020 08:07am Swell 5w PLS UVC Bulb, 1 plus 1 free
Good value for money service good -
Rating Date 05/06/2020 11:06am Swell 5w PLS UVC Bulb, 1 plus 1 free
I plugged it in but can't tell if it's working or not. -
Rating Date 04/06/2020 08:06am Swell 5w PLS UVC Bulb, 1 plus 1 free
Swell UK ARE GREAT -very good service and products at the price!
The problem is your Feefo website! Too small writing and all over the place! -
Rating Date 03/06/2020 20:06pm Swell 5w PLS UVC Bulb, 1 plus 1 free
Reasonable price for BOGOF bulbs. One now working on the filter system. -
Rating Date 27/05/2020 16:05pm Swell 5w PLS UVC Bulb, 1 plus 1 free
Good value for the money, delivered on time