Home Chemicals View All Chemicals pH Plus Increaser (1kg)
ph increaser for pools and hot tubs
ph plus for hot tubs
ph increaser granules for hot tubs and pools
lazy spa ph increaser

pH Plus Increaser (1kg)

SKU: CH0005
Sale price £7.99 Regular price £8.99 (Save 11%)
Save £1.00
In stock
  • Fast dissolving pH increasing granules
  • Raises pH level in hot tubs when too low
  • Enables chlorine to work more efficiently
  • Helps maintain comfortable water conditions and protect equipment
3 For 2 On Hot Tub Chemicals and Accessories

Enjoy even more savings when ordering directly from Lay-Z-Spa.co.uk

With our 3 For 2 offer across Lay-Z-Spa accessories and Clearwater chemicals, you can accessorise for a bit of luxury and grab those essential hot tub chemicals and save.

Add at least 3 chemicals or accessories to your basket and receive the cheapest item free.

Terms and conditions

 Black Friday extra 5% off

During our Black Friday Sale, we're offering an extra 5% off your order, even on top of already reduced prices. 

Simply add the code BLACK5 at checkout.

Want to see more reduced items? Visit our Black Friday Sale

*full offer terms & conditions
Next Day Delivery - £4.99

Delivered next working day if ordered Mon-Fri before 2pm

FREE Standard Shipping

On orders above £20. Usually delivered within 2-4 working days.

Product Details

What is Clearwater® pH Plus for?

ClearWater pH Plus is the best way to increase a hot tub's pH levels if it falls lower than 7.3.

Incorrect pH and Total Alkalinity levels can impact the water quality and the experience for the user and results in chlorine imbalances.

The recommended pH balance is between 7.2 and 7.6. When pH levels drop below 7.2 acidity increases and pH increaser is needed.

How does Clearwater pH work?

ClearWater pH Plus is a chemical component that introduces alkaline substances into the water, neutralising acidic components and raising the pH.

Clearwater pH Plus - Quick Start Guide

Step 1: Test water. If pH levels are lower than 7.2, use pH Plus

Step 2: Measure the quantity you need (refer to the label). 1g of pH minus per 100L of water to lower pH by 0.1

Step 3: Dissolve pH granules in a container of warm water. Pour dissolved mixture into the hot tub.

Step 4: Run the filter and leave for 4hrs. Retest and repeat if needed.

As with all chemical products, time should be taken carefully read through instructions and warnings before using.

FAQs

You May Also Like

Explore More

Setup & Maintenance

Health & Wellbeing

Ideas, Tips & Inspiration