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Pool Chemicals

Quality swimming pool chemicals, testing and dosing supplies from premium brands such as Aquafinesse & Pure-Spa.

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Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk

COMPARE AquaFinesse - Pool Water Care Kit
AquaFinesse - Pool Water Care Kit
Clear & Clean Water With Only One Dose Per Week!
  • One simple weekly treatment
  • Crystal clear water
  • Gentle on the most sensitive of skin
  • No more slimy walls or calcium deposits
  • Up to 70% reduction in the need for chemicals
Aqua Finesse
aquafinesse
crystal clear water
weekly treatment
70% reduction in the need for chemicals
£52.99 (Inc VAT)
QF: CHM-3443
2 In StockSame day dispatch if ordered by 14:00
CHM-3443
COMPARE Blue Horizons Chlorine Reducer - 1KG
Blue Horizons Chlorine Reducer - 1KG
Lowers Chlorine & Bromine
  • Blue Horizons
  • 1kg
  • Fast Acting
  • Both Chlorine & Bromine
Blue Horizons
1kg
Lowers Both chlorine & Bromine
For Pool Water
 
Discontinued
CHM-9431
COMPARE Blue Horizons Solar Shield
Blue Horizons Solar Shield
2 & 20 Litres
  • Blue Horizons
  • Reduces Heat Loss
  • Monthly Dose
  • Sanitiser Compatible
Blue Horizons
Reduces Heat Loss
Compatible with Sanitisers
One Dose Lasts a Month
 
Discontinued
10599
COMPARE Blue Horizon Tile and Liner Cleaner
Blue Horizon Tile and Liner Cleaner
2Ltr
  • Effective against scale & staining
  • Helps to promote bacteria and algae free surfaces
  • Extra thick formula for easier cleaning
  • Fast acting liquid cleaner
  • Use to clean pool waterline
2Ltr
Effective against scale & staining
Fast acting liquid cleaner
Fast acting liquid cleaner
 
Discontinued
CHM-9351
COMPARE Metal Klear
Metal Klear
Blue Horizon
blue horizons
phosphate-free
removes metal staining
stain treatment
 
Discontinued
CHM-11545
COMPARE Miraclear Block
Miraclear Block
35g

Lo-Chlor Miraclear Cubes are unique clarifying agents that normally produce outstanding water clarity within 24 hours.  They work by grouping together microscopic particles that normally pass through the filtration system.  Suitable for all types of filtration systems, including cartridge filters.

£6.30 (Inc VAT)
QF: 11550
RRP: £9.00
14 In StockSame day dispatch if ordered by 14:00
11550
COMPARE Pure-Spa - Algae Eliminator
Pure-Spa - Algae Eliminator
2Ltr

Say goodbye to murky waters with Pure-Spa Algae Eliminator working to bring crystal clear clarity back to your pool. Going beyond prevention, targeting and eliminating green, black, and mustard algae in your pool.

Pure Spa
Pure-Spa
2 litre
professional grade formula
dual action properties
£33.53 (Inc VAT)
QF: CHM-11769
4 In StockSame day dispatch if ordered by 14:00
CHM-11769
COMPARE Pure-Spa - Algicide - 2ltr
Pure-Spa - Algicide - 2ltr
Regular Algae Control for Your Pool

Pure-Spa Algicide offers a simple way to keep your swimming pool and hot tub free from algae growth for crystal-clear water.

Pure Spa
PURE-SPA
2 LITRE
EASY-TO-USE
WEEKLY DOSING
£17.85 (Inc VAT)
QF: CHM-11744
6 In StockSame day dispatch if ordered by 14:00
CHM-11744
£12.77 (Inc VAT)
QF: CHM-11754
10 In StockSame day dispatch if ordered by 14:00
CHM-11754
COMPARE Pure-Spa - Tile and Liner Cleaner
Pure-Spa - Tile and Liner Cleaner
1Ltr

The Pure-Spa Tile and Liner Cleaner is specially formulated to clean your tiles, acrylic, and PVC pool liners, ensuring a thorough hassle-free clean.

Pure Spa
Efficient Cleaning
Easy Application
Prevents Staining
Long-Lasting Solution
£17.82 (Inc VAT)
QF: CHM-11771
5 In StockSame day dispatch if ordered by 14:00
CHM-11771
COMPARE Pure-Spa - Water Clarifier Concentrated
Pure-Spa - Water Clarifier Concentrated
1Ltr

The Pure-Spa Water Clarifier adds a brilliant shine to your pool, making your water crystal clear. A cost-effective way to improve water filtration

Pure Spa
Professional Grade Formula
Easy Application
Cost-Effective
Improve Filtration
£10.21 (Inc VAT)
QF: CHM-11770
12 In StockSame day dispatch if ordered by 14:00
CHM-11770
COMPARE Pure-Spa Chlorine Tablets 200g - 5Kg
Pure-Spa Chlorine Tablets 200g - 5Kg
Large Trichlor Tablets - 200g
Pure Spa
pure-spa
5kg
large tablets
easy-to-use
£33.26 (Inc VAT)
QF: CHM-11500
15 In StockSame day dispatch if ordered by 14:00
CHM-11500
COMPARE Pure-Spa Measuring Scoops
Pure-Spa Measuring Scoops
Either 10ml & 50ml
  • Pure-Spa
  • Blue
  • 10ml & 50ml
  • For Measuring Chemicals
Pure Spa
Pure-Spa
10ml & 50ml
Blue
Measuring Chemicals
From £0.99 (Inc VAT)
QF: 11363
9 In StockSame day dispatch if ordered by 14:00
11363
COMPARE Pure-Spa Summerlong
Pure-Spa Summerlong
1Ltr

Enjoy a water free from algae growth by using Pure-Spa summerlong.

Pure Spa
pure-spa
1 litre
PROFESSIONAL GRADE FORMULA
Easy Application
£18.95 (Inc VAT)
QF: CHM-11751
15 In StockSame day dispatch if ordered by 14:00
CHM-11751
COMPARE Pure Spa - Chlorine Stabiliser
Pure Spa - Chlorine Stabiliser
Granules - 2kg
  • Pure-Spa - Chlorine Stabiliser
  • Granules - 2kg
  • Reduces Chlorine Loss to Sunlight
  • Outdoor Pool Use Only
Pure Spa
Pure Spa
2kg
Outdoor Pool Use Only
Reduces chlorine loss to sunlight
£30.03 (Inc VAT)
QF: CHM-8023
RRP: £42.90
4 In StockSame day dispatch if ordered by 14:00
CHM-8023
COMPARE Blue Horizons pH PLUS - 5kg
Blue Horizons pH PLUS - 5kg
Powder Form
  • Blue Horizons
  • pH Plus
  • 5kg
  • Increasing pH for Pool Water
Blue Horizons
PH Plus
5kg
For Pool Water
 
Discontinued
CHM-9373
COMPARE Darlly In-Line Chemical Dosing SpaPod
Darlly In-Line Chemical Dosing SpaPod
For SaniStream Plus Compatible Filters

The Darlly SpaPod Sanitising Feeder Plus effortlessly maintains water clarity and safety by seamlessly integrating with your Darlly filters. Designed to dispense 20g chemical tablets, this in-line system eliminates the need for floating dispensers, providing a tamper-resistant, discreet solution for continuous water sanitization.


Darlly
£4.49 (Inc VAT)
QF: FIL-12050
RRP: £5.82
Special Order ItemLead time to be confirmed
FIL-12050
£9.99 (Inc VAT)
QF: FEE-11501
RRP: £14.98
Special Order ItemLead time to be confirmed
FEE-11501
COMPARE PoolEasy pH Control
PoolEasy pH Control
up to 150m3
  • The POOLeasy regulates the pH* with the pH kit
  • Adjusts the dosing depending on the chemical need 
  • Volumetric alarm
  • Comes with its installation kit including the 2-in-1 probe holder, the pH probe and drilling tool
Avady
volumetric alarm
2-in-1 probe holder
drilling tool
installation kit
£753.49 (Inc VAT)
QF: 8964
RRP: £941.87
Special Order ItemLead time to be confirmed
8964
COMPARE PoolEasy RX Control
PoolEasy RX Control
up to 80m3
  • The PoolEasy regulates the RX (Chlorine) with the chlorine kit
  • Adjusts the dosing depending on the chemical need 
  • Volumetric alarm
  • Comes with its installation kit including the 2-in-1 probe holder, the redox probe and drilling tool
Avady
up to 80m3
volumetric alarm
redoc probe
drilling tool
£773.95 (Inc VAT)
QF: 8966
RRP: £967.43
Special Order ItemLead time to be confirmed
8966
blue horizons
25kg
hardness increaser
for hot tubs & pools
 
Discontinued
CHM-9343
COMPARE Acti Chlorine/Bromine Reducer
Acti Chlorine/Bromine Reducer
2.5KG
  • Chlorine / Bromine Reducer
  • Rapidly Dissolves
  • 2.5KG
Chlorine / Bromine Reducer
2.5KG
Rapidly Dissolves
Balances Pool Water
£25.42 (Inc VAT)
QF: CHM-9086
RRP: £42.36
DiscontinuedPlease see alternatives
CHM-9086
COMPARE Pure-Spa Bromine Tablets
Pure-Spa Bromine Tablets
5kg
  • Pure-Spa
  • Bromine Tablets
  • 5kg
  • For Use in a Bromine Feeder
Pure Spa
Pure-Spa
5kg
Kills Bacteria
For using in a feeder
£106.74 (Inc VAT)
QF: CHM-9382
Out of Stock Lead time to be confirmed
CHM-9382
 
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