Wave Spa Alkalinity Increaser (1KG) + 50 Water Test Strips

Save £4, Was £18.99 Now £14.99
Following recent changes to shipping regulations post-Brexit, we can no longer lawfully ship Chemicals overseas to addresses in Northern Ireland - please do not attempt to checkout with chemicals in your basket if you are a resident of Northern Ireland.
Combination of pH Increaser and Test Strips

Alkalinity Increaser:
WAVE Total Alkalinity Increaser is used to increase the alkalinity of your spa water. Spa water tends to lose Total Alkalinity (TA), within days of you filling your spa with fresh water. Low Total Alkalinity will result in damage to your spa equipment, pH fluctuation and bather discomfort, ideal levels are between 100ppm (parts per million) and 140ppm.

Application - Pre-dissolve the required amount of Total Alkalinity Plus in a clean plastic bucket filled with warm water. Stir the solution until the granules are fully dissolved. Ensure that your spa circulation pump is turned on before slowly pouring the solution directly onto your spa water surface. Continue to run your spa circulation pump for at least 15 minutes. Re-test your spa water and repeat dosage until a Total Alkalinity reading of between 100ppm and 140ppm is achieved. Allow 15 minutes before using your spa.

3 in 1 Test Strips:
Perfect for the residential user, Wave test strips are manufactured in the UK and subject to the same rigorous quality control as other pool testing products. Supplied in pots of 50 tests, the procedure is exactly as expected - dip, shake off the excess and compare to the colour chart printed onto the pot. 

Test strips available: 3-way test strip providing testing on chlorine, pH, Alkalinity.
  • Perfect for the residential user, Wave test strips are manufactured in the UK and subject to the same rigorous quality control as other pool testing products
  • Supplied in pots of 50 tests, the procedure is exactly as expected - dip, shake off the excess and compare to the colour chart printed onto the pot.

*Please note that our Free UK Mainland Next Working Day and Saturday Shipping offer is only applicable on Hot Tubs. Free 1-3 Working Day shipping applies to all Chemical, Filter & Accessory orders*

UK Mainland Orders

  • Free Shipping (Offer Excludes all Acrylic Shell Tubs) 
  • Free Saturday Delivery (Offer Excludes all Acrylic Shell Tubs) 
Shipping Service:
  • Filters, Chemicals, Accessories | 1-3 Working Day Delivery Service via EVRi
  • Hot Tubs | Next Working Day Delivery Service via DPD (Order by 1pm Mon - Fri to qualify)
  • Hot Tub Saturday Shipping | DPD Saturday Delivery (Order by 1pm Friday to qualify, excludes Filters, Chemicals and Accessories) 
  • Acrylic Hard Shell Tubs | 10-14 Days Delivery (Rates Calculated at the Checkout. Delivery Date Confirmed over the Phone) 

Highlands, Islands & NI

  • Highlands, Islands & NI - £13.99 Shipping | DPD Offshore 2 Working Day Delivery Service (Excluded from Free Shipping)

Returns Policy

We're happy to accept returns should the item not suit or is faulty in anyway. The unused item (unless damaged or faulty) must be returned to Wave in a re-sell able condition with all the original packaging intact within 14 working days of receiving your item. Please contact our customer care team within 7 days of receiving your order to be guided through the returns process - enquiries@wavedirect.co.uk

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