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Large Ultra Violet System Up To 41L / minute Flow with Prefilter

High Quality Ultra Violet System and Pre-Filter

Brand new, unopened from the factory

Designed for 41 Litre per / min Flow Rate

For large properties

Works on UK Mains electricity/Three pin plug

Kit includes everything you need (*List below)

No Quibble Money Back Guarantee if Not Totally Satisfied

Black Friday Deal
£457.00INC VAT
Saving
£90.00 (-16%)
Our Usual Price
£547.00 INC VAT
In stock | Only 198 left at this price | Next Day Delivery
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Order before 3pm for same day dispatch today

"I always buy my water filters from this company. Price is good along with delivery. Good communication throughout. Brilliant company. I wouldn’t shop anywhere else."

C Andrews
UK Water Filters Promise
If you change your mind about your purchase, for any reason, within 90 days, you can return your product for a full and complete refund. PLUS we will pay for your return postage (UK)

All orders shipped same day before 3pm

Free Delivery & Free Returns

(We’ll even pay your postage!)

3 Year full parts warranty

What you get
SKU: UVA41L
Product Description

ClearLight™ Ultra Violet System - 41L per min

The 'perfect solution' for people with private water supplies

This is one of the larger size Ultra Violet system we stock.

It's designed for a flow rate of up to 41 litres per minute.

This is a high rate and would usually be for a larger property / house or a light industrial property on a private / non-mains water supply.


Is This the Right Size for You?

UltraViolet filters should be sized according to the flow rate of water going through them.

Flow rate is different to water pressure ie "Bar". (This is because, for example, 3 Bar of pressure will result in a different flow rate on a 15 mm vs a 22mm diameter pipe).

You can read more about your flow rate, and how to measure it here


Check the UV Filter Size Chart

There's no point in getting a UV filter that's either too large or too small. Checkout this chart where you can click through to your right size filter.

It includes the variations between being "off grid" vs on normal mains electricity

More info here Getting the Right Size Ultra Violet filter


Off Grid?

This unit requires mains electricity.

We do supply 12V 'off-grid" UVs, but only up to 22L/minute.

If you need a larger off-grid electricity UV then a solution is to buy smaller 12V UVs and split your incoming water so that it flows equally through the smaller UVs (Note the water needs to be split on a "manifold" basis - ie so it passes equally between the smaller UV units - not made to flow “in series”.)

A plumber should be able to arrange this easily.

You can see a chart of the smaller 12V off grid UV units here.

We might be able to offer you a discount for buying more than one unit. Contact us to discuss your needs.


Pre Filters

UV systems are long thin tubes with what looks like a fluorescent bulb sitting in the middle. (This is the UV lamp).

The incoming water flows down the tube, around the UV light/lamp.

Any micro-organism (ie bacteria and viruses) that are hit by the light will be rendered harmless.

However any sediment / particles might create a "shadow effect" / "umbrella effect" and help the micro-organism to escape bieng exposed to the UV light.

The pre-filter removes these sediment / particles.


Running Costs

The UV lamp/bulb needs changing every 12 months. This is regardless of usage. (For example; if you go away for a few months, to ensure total safety you would still need to change the lamp/bulb 12 months after installation.

Cost of replacement lamp for this unit £139. (Check the product page for current quantity / discount deals).

The pre filters change rate will vary*. It depends on how much sediment / dirt they trap. This varies with the quality of your local incoming water - which can change after storms etc.

Assume the pre filter cartridges will last at least three months.

Cost of replacement pre-filter cartridge for this unit £23.97

(Check the product page for current quantity / discount deals).

You can get good discounts here if you buy in bulk. But we suggest you don't do that until you know how many you need.

(You can store the pre-filters for years but people tend to 'lose them".)

 

*Kit Includes Everything You Need

What you get

The kit includes everything you need to get going

- 1x UV unit (Casing / Sleeve / Ballast and Lamp)
- 3 Pin plug for standard UK Mains electricity.
- 1x Housing unit (1 inch BSP female)
- Wall mounting bracket
- 1x Pre Filter inserted in the housing
- 1x Filter changing wrench spanner


What's not included

The 1 inch BSP connection for the pre filter housing - because this depends on your water pipe diameter ie you might have 15mm / 22mm or 30mm etc.

However these connections are readily available in any plumbing / hardware store. Just tell your plumber to bring two - one for each side.


How to Order

If you're happy that this is the right unit for you you can go ahead and order it anytime 24/7 on the Money Back Guarantee basis.

Simply use the "Add to Your Basket" button at the top of the page

Or if you're not sure yet then you can contact us by email with any questions, for a speedy response, or call us during office hours.


Further Information on UV Filters

High vs Low Quality UV Water Filters

How to find your water's flow rate

Getting the Right Size Ultra Violet filter

Off grid / Solar Power 12V DC and Other non-mains electricity sources

How much electricity does a UV use / Costs

Frequently Asked Questions


ORDER ANYTIME Day or Night 24/7 for NEXT DAY DELIVERY

With FREE Delivery

Immediate Dispatch

Purchase with Total Confidence

Money Back Guarantee

Click here for delivery information

No hidden extras

If you don't like what you get, send it back for a full no quibble refund.

If for any reason you decide to return your purchase we promise you a no questions asked THREE MONTH Money Back Guarantee. Click here to read the "large print" about our Money Back Guarantee.

PLUS We'll even pay your return postage !

Please order now to secure today's sale price.

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Product Code: UVA41L

Ultra Violet System 41L / min Flow and Prefilter
Technical Information

Power Supply

220 / 240V standard UK Mains electricity.

Power Connection

Standard UK three-pin plug.

Replacement Lamp Type

UV-LA55W


Ultra Violet System Model Name

UVA41L


Maximum Flow

2460 L/hr (41 L/min)


Inlet / Outlet Connections

3/4"

Total Unit Power W

55W

UV intensity of UV-55W lamp is 150uW/cm2 (one meter distance)

UV Unit Dimensions

Length: 936mm

Diameter: 63mm


Pre Filter Unit Dimensions

Main Unit Height: 61cm / 24in

Mounting Bracket Height: 12cm / 5in

Total Height: 73cm / 29in

Diameter: 20cm / 8in

Inlet / Outlet: 1 inch BSP female thread. Connectors not included


Filter changing wrench / spanner included


ORDER ANYTIME Day or Night 24/7 for NEXT DAY DELIVERY

With FREE Delivery

Immediate Dispatch

Purchase with Total Confidence

Money Back Guarantee

Click here for delivery information

No hidden extras

If you don't like what you get, send it back for a full no quibble refund.

If for any reason you decide to return your purchase we promise you a no questions asked THREE MONTH Money Back Guarantee. Click here to read the "large print" about our Money Back Guarantee.

PLUS We'll even pay your return postage !

Please order now to secure today's sale price.

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SKU: UVA41L
Delivery & Returns

Free Second Class - up to 5 days (90% arrive in 3 days)

First Class - up to 2 days (95% next day delivery)

Free Returns and Money Back Guarantee. Full details

Free Lifetime Support

If you have any problems

... or concerns with your purchase we are here to help.

We are not "here today gone tomorrow" merchants.

A quick look at our Customer Feedback

... and our Money Back Guarantee should help reassure you that we are an honest firm who will give you a first class, long term service.

How to get help

Call our help line on 020 8761 6611 at any time during UK office hours ie 9 am to 6 pm

Or email us for a rapid response.

Our policy is always to get back to you within an hour - or one working day at most.

Returns

In addition to your 3 Year Warranty, if for any reason you change your mind about your purchase within 90 days of receiving the goods, you can return your product for a full and complete refund *

PLUS we will pay for your return postage (UK only)

*This applies to individuals/ consumers using the products in domestic settings. Businesses please see our terms and conditions

Delivery Times

Order before 3 pm on any working day and we guarantee your order will be sent out the same day (not on weekends)

(To be honest we often manage to send them even after 3pm. But we can't promise that).

All prices on the website include delivery charges and VAT except where stated otherwise.

Delivery Charges

Your Standard "Free Delivery Included" is Second Class

This usually takes between 3 to 5 working days ie does not count weekends or Bank Holidays

Pay Extra for First Class

You also have the option at checkout to pay extra for First Class.

This should result in next day working delivery to mainland UK.

BUT please note while 95% do arrive next day this is not guaranteed.

However arrival within two working days is almost certain.

You can see your delivery costs at the checkout stage before you buy.

Reviews

Over 30,000+ happy customers

The great majority keep coming back for years because they like our friendly, helpful service and great value prices.

Free Delivery & Returns

All Orders Shipped Same Day Before 3pm

3 Year Full Parts Warranty