Deep Blue Pro 20Kg (4 x 5kg) Hardness Plus
Deep Blue Pro 20Kg (4 x 5kg) Hardness Plus - Image 2

Deep Blue Pro 20Kg (4 x 5kg) Hardness Plus

(170 customer reviews)

£102.12 £76.59

  • Perfect Balance: Deep Blue Pro Hardness Plus ensures the optimal calcium hardness levels in your spa water, preventing issues like corrosive water and scale formation.
  • Precise Dosage: With clear guidelines for dosage adjustments, this product offers a simple and effective solution to customize treatment based on your spa’s needs.
  • Preventive Care: Deep Blue Pro ScaleAway complements by preventing scale deposits in filters, heaters, and spa surfaces, ensuring a hassle-free spa experience.
  • Easy Adjustment: Whether you need to increase hardness by specific increments or maintain it within the ideal range, this product simplifies the process with precise dose recommendations.
  • Longevity Investment: By choosing Deep Blue Pro products, you invest in the longevity and performance of your spa, ensuring balanced, crystal-clear water every time you indulge.
  • Restore Optimal Levels: Deep Blue Pro ScaleAway offers a straightforward solution for reducing hardness levels, promoting gradual restoration to the desired range for pristine water quality.
  • Enhanced Spa Experience: Experience the difference in water treatment with Deep Blue Pro, delivering innovative solutions that elevate your spa experience to new heights.
  • Quality Assurance: Trust a brand that prioritizes quality, effectiveness, and customer satisfaction, ensuring your spa water remains inviting and pristine with every use.
  • Expertise and Reliability: Embrace Deep Blue Pro’s expertise and reliability to maintain perfectly balanced water, setting a new standard in spa water maintenance.
  • Revitalized Spa Experience: Take the plunge towards a revitalized spa experience with Deep Blue Pro’s solutions, unlocking the full potential of your spa for ultimate relaxation.

In stock

SKU: DBPRCH037 Categories: , , Brand:

Description

Welcome to the world of Deep Blue Pro Calcium Hardness Plus, your ultimate solution for maintaining the perfect balance of calcium hardness in your spa water. If you’ve been struggling with maintaining the ideal calcium hardness levels, fret not, as Deep Blue Pro Hardness Plus is here to the rescue.

Calcium hardness, also known as total hardness, plays a crucial role in determining the overall quality of your spa water. It’s a measure of how hard or soft the water is, influenced by the mineral salts, primarily calcium, dissolved in the water. The geographical location of your water source can greatly impact its hardness, with variations observed across different regions.

Ensuring the correct calcium hardness levels is essential to avoid a myriad of potential issues associated with imbalanced water conditions. Low hardness can lead to corrosive water, surface etching, and foam formation, while high hardness may result in scale formation, filter calcification, cloudy water, and staining, all of which can deteriorate the quality of your spa experience.

Deep Blue Pro Calcium Hardness Plus comes to your rescue with precise dosage recommendations to address varying hardness levels. Whether you need to increase the hardness by specific increments or maintain it within the ideal range, this product offers a simple and effective solution.

For instance, to increase the hardness in 1,000 litres by 10mg/l, you would require 15g of Hardness Plus. If a more significant adjustment is needed, such as raising the hardness by 50mg/l, 76g of Hardness Plus should be added. These clear dosage guidelines make it easy to customize the treatment according to your spa’s requirements.

However, if your spa water’s calcium hardness exceeds 200mg/l, Deep Blue Pro ScaleAway steps in to prevent scale deposits within the filter, heater, pipework, and spa surfaces. This complementary product ensures that even in high-hardness scenarios, your spa remains free from the detrimental effects of scale buildup.

In cases where hardness reduction is necessary, Deep Blue Pro ScaleAway offers a straightforward solution. With just 25ml of ScaleAway required to reduce hardness in 1,000 litres, this product simplifies the process of restoring your water to the optimal hardness levels. Regular application at recommended intervals ensures a gradual return to the desired hardness range.

By choosing Deep Blue Pro Calcium Hardness Plus and ScaleAway, you’re not just investing in water treatment products; you’re investing in the longevity and performance of your spa. Say goodbye to worries about improper hardness levels and welcome a world of balanced, crystal-clear water that enhances your spa experience to new heights.

Experience the difference that precise water treatment can make and unlock the full potential of your spa with Deep Blue Pro’s innovative solutions. Trust in a brand that prioritizes quality, effectiveness, and customer satisfaction, ensuring that your spa water remains pristine and inviting, every time you take a dip.

Embrace the power of Deep Blue Pro products and discover a new standard in spa water maintenance. Your journey to perfectly balanced water starts here. Take the plunge towards a revitalized spa experience, supported by the expertise and reliability of Deep Blue Pro.

Manufacturers description:

Deep Blue Pro Calcium Hardness Plus – If the calcium hardness of your spa water is less than 100mg/l then it should be increased using Deep Blue Pro Hardness Plus.

Calcium Hardness: Calcium hardness (or total hardness) is the measure of how hard or soft the water is. The level will vary depending on where your water supply comes from, for example in some parts of Scotland & South Wales the water is very soft and in the South East the water can be very hard. The hardness depends upon the amount of mineral salts (mainly calcium) that are dissolved in the water and the more salts there are the harder the water is.

Problems Associated with incorrect Calcium Hardness Levels:

Low Hardness ? Corrosive water Low Hardness ? Etching of surfaces Low Hardness ? Foam High Hardness ? Scale formation High Hardness ? Filter calcification High Hardness ? Cloudy water High Hardness ? Staining

Ideal Ranges: Low calcium Hardness less than 100mg/l High calcium Hardness more than 200mg/l If the calcium hardness of your spa water is less than 100mg/l then it should be increased using Deep Blue Pro Hardness Plus.

Dose Rates: To Increase Hardness in 1,000 Litres by 10mg/l requires 15g of Hardness Plus To Increase Hardness in 1,000 Litres by 25mg/l requires 38g of Hardness Plus To Increase Hardness in 1,000 Litres by 50mg/l requires 76g of Hardness Plus If the calcium hardness of your spa water is greater than 200mg/l then Deep Blue Pro ScaleAway should be used to help prevent scale deposits within the filter, heater, pipework and on spa surfaces.

Dose Rates: To reduce hardness in 1,000 Litres requires 25ml of ScaleAway ? Repeat every 24 hours until your levels have returned back to the normal range.

Additional information

Weight 20 kg
EAN

5060220074248
SKU

DBPRCH037
Brand

Deep Blue Pro
GPSR Responsible Operator

Deep Blue Pool Supplies
GPSR Address Line 1

Box 8899 Hermitage
GPSR City

Corsham
GPSR Post Code

SN13 8DT
GPSR Country

UK
GPSR Email

[email protected]
GPSR Legal Notices

Harmful if swallowed.Causes serious eye irritation.Very toxic to aquatic life with long lasting effects.May cause respiratory irritation.
GPSR Manufacturer Name

Deep Blue Pool Supplies
GPSR Warn Safety Info 01

Harmful if swallowed.
GPSR Warn Safety Info 02

Causes serious eye irritation.
GPSR Warn Safety Info 03

Very toxic to aquatic life with long lasting effects.
GPSR Warn Safety Info 04

May cause respiratory irritation.

170 reviews for Deep Blue Pro 20Kg (4 x 5kg) Hardness Plus

  1. Mrs Lachlan J. Reilly –

    Poor good performance, easy to use won t buy again.

  2. Miss Graham C. Gill-Hall (verified owner) –

    Good vfm.

  3. Miss Isha Roberts-Nair –

    Do not use works well very pleased 5kg . Great service.

  4. Lewis Douglas-Murray –

    Effective. works well pleased overall. Pleased overall.

  5. Callum Russell –

    Best one

  6. Mr W. Spencer –

    Very happy strong and effective job done. Well packed.

  7. Miss Hamish Bhat (verified owner) –

    Very happy strong and effective job done. Well packed.

  8. Mrs Isobel O. Robertson-Iyer (verified owner) –

    Solid product, 5kg tub pro grade performance fits perfectly. Spot on.

  9. Miss Alex Begum (verified owner) –

    Good very effective exactly as described. Great service.

  10. Miss Alex Begum (verified owner) –

    Good very effective exactly as described. Great service.

  11. Ms Olivia Cox (verified owner) –

    Best one works well pleased overall. Would buy again. ref 37

  12. Mrs Suresh Campbell –

    As expected well made very pleased. Good value.

  13. Mrs Suresh Campbell –

    As expected well made very pleased. Good value.

  14. Muhammad C. Harper (verified owner) –

    Five star, 5kg tub, strong performance. Would buy again.

  15. Ms Isobel Boyle (verified owner) –

    Hot tub chemicals works well pleased overall. Would buy again.

  16. Leah Reilly (verified owner) –

    No

  17. Miss Reuben Pearson –

    Best one works well pleased overall. Would buy again.

  18. Haris Parker (verified owner) –

    Excellent quick to set up as expected 5kg hardness .

  19. Dr Harriet Campbell –

    Does the job, but responses from support were delayed on my last order. Got it sorted in the end.

  20. Dr Colin Mahmood (verified owner) –

    Well worth the money

  21. Mrs I. X. Chandra –

    Beautiful works well pleased overall. Would recommend.

  22. Miss L. S. Walker (verified owner) –

    Well worth the money works well pleased overall. Pleased overall.

  23. Kevin Boyle –

    As expected works well pleased overall. Pleased overall. ref 36

  24. Francesca Cole (verified owner) –

    Pooooool works well pleased overall. Would buy again.

  25. Dr Chloe Parker (verified owner) –

    Pooooool good quality exactly as described. All as described.

  26. Mr Jude Gill (verified owner) –

    Works a treat fairly priced 5kg . Solid outcome.

  27. William Cole (verified owner) –

    V. bttger works well pleased overall. Would recommend. ref 25

  28. Patrick Pearson (verified owner) –

    Five Stars works well pleased overall. Would recommend. ref 33

  29. Aoife Thomas (verified owner) –

    5wonderful works well pleased overall. Would buy again.

  30. Jaspreet N. Fisher-Murray (verified owner) –

    Hot tub chemicals

  31. Zain McDonald (verified owner) –

    Sans

  32. Dr Amrit Allen –

    Five star, 20kg tub 5kg tub does the job fast. Highly recommend.

  33. Jas Baker –

    As expected

  34. Mr Murray Kaur –

    Does the job five , though it turned up behind schedule.

  35. O. Anderson (verified owner) –

    Top quality, 5kg tub with pro grade performance, works a treat. Highly recommend.

  36. Evelyn Baker –

    Pooooool works well pleased overall. Would buy again. ref 39

  37. Ms Gurpreet Roberts (verified owner) –

    Done job.

  38. Mr Bethany Richards (verified owner) –

    Five Stars works well pleased overall. Happy with it. ref 17

  39. Dr Saif Cooper (verified owner) –

    Good works well pleased overall. Pleased overall.

  40. Miss Joseph Stewart (verified owner) –

    Best one works well pleased overall. Would buy again.

  41. Ms Kiran N. Hawkins (verified owner) –

    Good vfm. works well pleased overall. Happy with it.

  42. Tariq F. Price (verified owner) –

    Do not use

  43. Ms Alistair Bishop –

    Pooooool good quality exactly as described. All as described.

  44. Miss Alice Clark –

    Jubilee clips works well pleased overall. Would buy again.

  45. Aria Wright –

    Great clips works well pleased overall. Would recommend.

  46. Dr Aidan O’Brien –

    V. bttger works well pleased overall. Would recommend. ref 25

  47. Mr Aaron Marshall –

    As expected well made very pleased. Good value.

  48. Penn Naym –

    A trustworthy company

  49. B. Wilson (verified owner) –

    V. bttger

  50. Ms Ahmed Macleod –

    As expected works well pleased overall. Happy with it.

  51. Dr I. F. Dhillon (verified owner) –

    Really impressed, 5kg tub easy to use. Great value.

  52. Sameer N. Spencer (verified owner) –

    No works well pleased overall. Would buy again. Would recommend.

  53. Down by the sea (verified owner) –

    Best one

  54. Mr Samuel Hill –

    Good product but postage took a very long time

  55. Sanim –

    Pooooool

  56. Corrado (verified owner) –

    Good product but postage took a very long time

  57. Kieran Scott (verified owner) –

    Good

  58. Lona Soares (verified owner) –

    Five Stars

  59. Euan Desai-Howard (verified owner) –

    Hot tub chemicals works well pleased overall. Would buy again.

  60. Miss Sameer Reddy –

    Good product but postage took a long time works well pleased

  61. Beatrice P. Macleod (verified owner) –

    Ok works well pleased overall. Happy with it. Pleased overall.

  62. Pyknyk –

    5wonderful

  63. Miss Asha Cook (verified owner) –

    Beautiful

  64. Christoph W. –

    Good

  65. Ms Bilal Macleod-Fleming –

    Poor good performance, easy to use won t buy again.

  66. Ms X. Baker (verified owner) –

    All good works a treat meets expectations 5kg hardness .

  67. Ms X. Baker (verified owner) –

    All good works a treat meets expectations 5kg hardness .

  68. Katherine C. Gibson –

    Handig works well pleased overall. Would recommend.

  69. Miss Sebastian F. McCarthy –

    Very happy, 5kg tub reliable quality. Will reorder.

  70. Maria Barahona –

    Do not use

  71. Dr Zain Allen (verified owner) –

    A trustworthy company works well pleased overall.

  72. Freya Doyle –

    Sans works well pleased overall. Pleased overall.

  73. Noah White –

    Very happy, pro grade performance 5kg tub reliable quality. Great value.

  74. Dr Amir W. Lloyd-Lawrence –

    Good product but postage took a long time works well pleased

  75. GG59 –

    As expected

  76. Ms Harry Russell –

    As expected works well pleased overall. Pleased overall. ref 36

  77. Miss Samuel Ahmed –

    Well worth the money works well pleased overall. Pleased overall.

  78. Alistair D. Fisher (verified owner) –

    Hot tub chemicals works well pleased overall. Would buy again.

  79. Zoe Sharma (verified owner) –

    Ok

  80. Dylan G. Iyer (verified owner) –

    Excellent choice, 5kg tub with pro grade performance, easy to use. Would buy again.

  81. Maryam W. Hill (verified owner) –

    5wonderful

  82. Miss Tariq Palmer-Allen –

    Five Stars works well pleased overall. Would recommend. ref 33

  83. K. H. Murphy-Watson (verified owner) –

    Good very effective exactly as described. Great service.

  84. Ms F. T. Brown –

    A trustworthy company

  85. Miss Neil Cameron –

    Five Stars works well pleased overall. Happy with it. ref 17

  86. Mr Noor Lawrence (verified owner) –

    All good works a treat meets expectations 5kg hardness .

  87. Mrs Noah Harrison –

    Good product but postage took a long time works well pleased

  88. Ms Maisie Malik –

    5wonderful works well pleased overall. Pleased overall.

  89. Mr George Haque (verified owner) –

    Great buy, 5kg tub with pro grade performance, fits perfectly. Highly recommend.

  90. Glyn Hughes (verified owner) –

    Hot tub chemicals

  91. Dr Stephen V. Walsh –

    Great clips works well pleased overall. Would recommend.

  92. Dr Stephen V. Walsh –

    Great clips works well pleased overall. Would recommend.

  93. Bonnie K. Holmes –

    Good works well pleased overall. Would recommend.

  94. B. I. Ryan –

    Hot tub chemicals works well pleased overall. Would buy again.

  95. Miss Claire K. Armstrong (verified owner) –

    Done job. works well pleased overall. Would recommend.

  96. Miss Claire K. Armstrong (verified owner) –

    Done job. works well pleased overall. Would recommend.

  97. Ms Jayden L. McCarthy –

    Effective.

  98. Tariq Green-Johnson (verified owner) –

    Good works well pleased overall. Would recommend.

  99. I. F. McDonald (verified owner) –

    Sans works well pleased overall. Pleased overall.

  100. Mrs Lauren Y. Barnes (verified owner) –

    Good product but postage took a long time works well pleased

  101. Mr Musa Johnstone –

    Item is fine, however it arrived later than expected on my last order. Fixed after chasing.

  102. Mr E. V. Iqbal (verified owner) –

    Five star, 5kg tub, works a treat Great value. Very effective.

  103. Mrs Adeel Ward-Hall (verified owner) –

    A trustworthy company works well pleased overall.

  104. Simran Mitchell-Iyer (verified owner) –

    Good well made meets expectations. Would recommend.

  105. Simran Mitchell-Iyer (verified owner) –

    Good well made meets expectations. Would recommend.

  106. Mr Ruby Jackson (verified owner) –

    A trustworthy company works well pleased overall.

  107. Ms Connor Macleod –

    5wonderful works well pleased overall. Would buy again.

  108. Hamish Banerjee –

    Recieved it quickly; lasted longer than expected; made balancing the water much easier.

  109. Simran Jones –

    The top notch quality, noticed a difference within 24h, made balancing* the water much easier!

  110. Mr Olivia Ryan (verified owner) –

    Very happy good results and solid outcome. Arrived quickly.

  111. Mr Olivia Ryan (verified owner) –

    Very happy good results and solid outcome. Arrived quickly.

  112. Ms A. G. Griffiths (verified owner) –

    Excellent quick to set up as expected 5kg hardness .

  113. Ms A. G. Griffiths (verified owner) –

    Excellent quick to set up as expected 5kg hardness .

  114. Miss Douglas Hamilton –

    Quick delivery and great service.

  115. Tom I. Thompson –

    Good well made meets expectations. Would recommend.

  116. Mr Alisha E. Ward –

    Poor strong results, did the job not worth it. Wouldn t reorder.

  117. Mr Finlay Murphy (verified owner) –

    Good vfm. works well pleased overall. Happy with it.

  118. Murdo Moore –

    Top quality, pro grade performance 5kg tub does the job fast. Would buy again.

  119. Dr Fraser Reynolds (verified owner) –

    No works well pleased overall. Would buy again. Would recommend.

  120. Ms Rishi Douglas (verified owner) –

    Great service, order was spot on.

  121. Z. T. Price –

    Beautiful works well pleased overall. Would recommend.

  122. Mr Evelyn Spencer (verified owner) –

    5wonderful works well pleased overall. Pleased overall.

  123. Reuben Chandra (verified owner) –

    Five Stars

  124. Ismail X. Sandhu (verified owner) –

    Recieved it quickly; no leaks at all; made balancing the water much easier!!

  125. Mr Emma M. Ross –

    Good enough product , though one item was missing in the delivery. All sorted after a follow up.

  126. Mrs Harry N. Douglas –

    Great buy, pro grade performance with 5kg tub, strong performance. Will reorder.

  127. Ian Gallagher –

    As expected works well pleased overall. Happy with it.

  128. Dylan Iqbal (verified owner) –

    Fast delivery, no issues at all.

  129. Hassan G. McKenzie –

    Great clips

  130. Maryam Holmes –

    Done job. works well pleased overall. Would recommend.

  131. Louise Parker-Boyle –

    Solid product, came well packaged.

  132. Miss Jai Hawkins –

    Handig

  133. Mr Adeel Patel (verified owner) –

    Arrived next day, great quality.

  134. Q. Desai-Byrne (verified owner) –

    Jubilee clips

  135. Mrs Logan James –

    Good product, works really well.

  136. Miss Iain Siddiqui (verified owner) –

    Love it, 5kg tub pro grade performance looks premium. Will reorder.

  137. Connor Desai (verified owner) –

    Arrvied fast; boxed nicely; made balancing the water much easier!

  138. Mr Matilda Das (verified owner) –

    Works a treat fairly priced 5kg . Solid outcome.

  139. Mr Matilda Das (verified owner) –

    Works a treat fairly priced 5kg . Solid outcome.

  140. Dr Lily Reddy-Hunt –

    Quick delivery, water looked clearer.

  141. Mr Z. Kaur –

    Arrvied fast – Made balancing the water much easier

  142. Ms Evan Cameron (verified owner) –

    Great buy, 20kg tub, strong performance Would buy again.

  143. Neel Mitchell-Richards (verified owner) –

    Arrived fast, good quality product.

  144. Reuben R. McDonald (verified owner) –

    Happy customer, would recommend.

  145. Miss P. A. Gill (verified owner) –

    Recieved it quickly – no faff to set up; boxed nicely!!

  146. Mr Murray Richards-Mahmood –

    Five star, 5kg tub with 20kg tub, reliable quality. Great value.

  147. Mrs John Taylor-Walsh (verified owner) –

    Pooooool works well pleased overall. Would buy again.

  148. Mr Ben Z. Chapman (verified owner) –

    Jubilee clips works well pleased overall. Would buy again.

  149. Mrs Dev Reynolds (verified owner) –

    The proper pro-grade stuff – easy to use – Made balancing the water much easier.

  150. Zain Henderson-Chandra (verified owner) –

    Good works well pleased overall. Pleased overall.

  151. Stewart Martin (verified owner) –

    Packed well, no leaks at all.

  152. Mr Molly Murray –

    Handig works well pleased overall. Would recommend.

  153. Mrs Lucy Ali (verified owner) –

    Very happy good results and solid outcome. Arrived quickly.

  154. Dr Penelope Z. Holmes –

    Love it, 5kg tub pro grade performance feels built to last. Highly recommend.

  155. Miss Amir Reed (verified owner) –

    Quick delivery – The proper pro-grade stuff; made balancing the water* much easier.

  156. Millie K. Palmer –

    Pooooool works well pleased overall. Would buy again. ref 39

  157. Dr Hamish Reed (verified owner) –

    Five star, pro grade performance 20kg tub. Highly recommend.

  158. Miss Saif Y. Wood –

    Helpful after-sales support; straightforward to apply!!

  159. Ms Hafsa C. Doyle (verified owner) –

    A trustworthy company works well pleased overall.

  160. Alice F. Roberts –

    Best one works well pleased overall. Would buy again. ref 37

  161. Dr Logan J. Foster –

    Top quality, pro grade performance with 20kg tub, easy to use. Spot on.

  162. Adrian Akhtar –

    Effective. works well pleased overall. Pleased overall.

  163. Francesca Bishop –

    Good enough, however the package was missing an accessory. Sorted after a couple of emails.

  164. Ryan Dhillon –

    Love it, pro grade performance 20kg tub. Spot on. Great value.

  165. Zachary M. Turner –

    Support replied quickly – Made balancing the water much easier!

  166. Dr Oscar Graham-Harrison (verified owner) –

    Pooooool

  167. Mr Florence Allen (verified owner) –

    Poor strong results, did the job not worth it. Wouldn t reorder.

  168. Mrs Ethan L. Banerjee (verified owner) –

    Ok works well pleased overall. Happy with it. Pleased overall.

  169. Harpreet Davies –

    Do not use works well very pleased 5kg . Great service.

  170. Miss Tariq Gibson (verified owner) –

    Really impressed, 5kg tub, looks premium Would buy again.

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