Water Pre Filter

Darlly SC778

Water Pre Filter
 Water Pre FilterWater Pre Filter 
Quick Find Code:  90045
  (3 Reviews)
Our Price:  £5.50(Inc. 20% VAT)



Currently Out Of Stock

Made By Darlly

Scale and mineral remover for hot tub water.

This is a filter that fits on the end of your hose to take out metals, rust and minerals from your mains supply.

It is essential if you have high levels of scale in your mains water.

On The packaging it says: 'Clears water as spa is filled, lengthening the life of spa filter and reducing amount of chemicals required upon start up.'

Note*Requires a connector like the Hozelock 3/4-Inch Male Threaded Adaptor.

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Product Specification

Manufacturers Code

MPN:  SC778

Product Attributes

Quick Find Code:  90045
Brand:  Darlly
Item Width:  7.2
Item Length:  28
Filter Top:  Cap
Filter Bottom:  3/4 Inch Hose Connector
Unicel Code:  6CH-940
Darlly Filter Code:  Pre-Filter
Type:  Filter

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Filter Guides

Customer Reviews

Average Rating (3 Reviews):  
Write a Review and share your opinions!

Water Pre Filter
Sunday, 29 November 2020  | 

Very pleased does what it says,
Can anyone tell me how often we should change the filter

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This review has not been appraised.

Clear water
Tuesday, 22 October 2019  | 

Very impressed I live in a hard water area but this filter has given me crystal clear soft water.

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1 of 1 people found this review helpful.

Pre filter
Sunday, 2 October 2016  | 

Not sure what this is meant to do but the test strips showed the water coming out of the filter to be exactly the same as what was coming out of the tap but i might not be testing for the right thing

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2 of 2 people found this review helpful.


It takes the minerals and such out (read above) ..... Nothing to do with pH, Sanitation or hard water.