*Please note - our pre-order dates are estimates quoted to us from our factory and can be subject to short delays. Any delays on your order will be communicated to you in advance via email.

This combo bundle is ideal for a hot tub novice who feels daunted by the chemical requirements, these kits are designed to make your introduction to the world of hot-tubbing as painless and simple as possible.

Kit includes:

- 1L pH Reducer

- 50 3 in 1 Testing Strips

Use WAVE™ pH Reducer to lower the pH of hot tub water and to reduce the alkalinity. The pH should be correctly maintained to ensure bather comfort and the protection of the hot tub and its equipment.

How do I know if my hot tubs pH levels are too high?

In order to determine whether your pH levels are correct, get instant results with the accompanying Wave Spa 3 in 1 testing strips

How do I use my WAVE pH Reducer?

Ideally, the pH of the water should be maintained at around 7.4. If the pH rises to, or above 7.8, add 100g of WAVE™ pH Reducer into 10 litres of fresh water, using a clean plastic container and mix carefully. Slowly pour the solution into the hot tub water close to the return inlets and rinse out the container thoroughly.

After 24 hours, recheck the pH and repeat the treatment dose as necessary.

It’s a good idea to ensure everyone using your tub showers before getting in, creams, fake tan, deodorant etc. are not your tubs friend.


(23 reviews)
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Verified Buyer

Brilliant little test strips. Quick and easy to use to make sure that the water in our Tub is safe and sterile.

Wendy Watkins
Verified Buyer

Have found these test strips are ideal for our Hot Tub. Ordered on a Monday and arrived on Wednesday

Verified Buyer

Fast efficient service, strips easy to use with clear instructions

John Wilson
Verified Buyer

I have bought a Wave spa and am so pleased with it. I then purchased these test strips from wave and they are brilliant, so easy to use and great value for money. There are a lot of fake strips or there which are giving false readings. I would highly recommend Wave

Sharon Morgan
Verified Buyer

Wave products are top notch and really perform as they say. They really do what is says The strips tell you if the water is as it should be and all other products are five star

Roy Clewes
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Hot Tub pH Reducer - 1L & 3 in 1 Hot Tub Test Strip - x 50
(23 reviews)

Hot Tub/Spa pH Reducer 1L & 50pcs 3-in-1 Test Strips Bundle

Pre-order: Delivery June 16, 2021

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Pay $10.33 per month over 3 months. No interest. No fees

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