Pro-Swim hot tub chlorine kit with five 1kg tubs of chlorine granules and three bottles of spa test strips, refill chemical set shown as a product photo

Pro-Swim Hot Tub Chlorine Granules 5 x 1kg with 150 Test Strips, Rapid-Dissolve Refill

£68.99
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Pro-Swim hot tub chlorine kit with five 1kg tubs of chlorine granules and three bottles of spa test strips, refill chemical set shown as a product photo

Pro-Swim Hot Tub Chlorine Granules 5 x 1kg with 150 Test Strips, Rapid-Dissolve Refill

£68.99

Pro-Swim Hot Tub Chlorine Granules 5 x 1kg with 150 Test Strips

This Pro-Swim hot tub chlorine kit is a refill bundle for spa owners who want sanitiser and testing supplies in a single order. Inside are five 1kg tubs of chlorine granules and three bottles of test strips, 150 strips in total. As a guide, the kit should last approximately three to four months, keeping the water clear and the cupboard stocked between soaks.

Testing and Dosing Belong Together

Adding chlorine without testing is how water ends up eye-stinging one week and cloudy the next. Pro-Swim pairs the sanitiser with the strips, so dosing and checking go hand in hand. Each strip measures chlorine, alkalinity and pH, and all it takes is a two-second dip and a quick shake for instant results. The granules help protect and prolong the life of your hot tub, and the kit can also be used to treat pool water. Follow the instructions and warnings on every chemical product extremely carefully.

Inside the Hot Tub Chlorine Kit

  • 5 x 1kg chlorine granules: A generous supply of sanitiser for routine top-ups across roughly three to four months of use.
  • 150 test strips: Three bottles of 50 strips let you check the water frequently without rationing.
  • Three readings per strip: Each strip measures chlorine, alkalinity and pH, giving a quick, clear picture of your water balance.
  • Two-second test: Dip a strip, give it a shake and read the result instantly, then dose with confidence.

Kit Contents and Details

Attribute Specification
Brand Pro-Swim
Product Hot Tub and Pool Silver Plus Refill Chemical Kit
Chlorine 5 x 1kg chlorine granules
Test strips 3 bottles x 50 strips (150 total)
Strip readings Chlorine, alkalinity, pH
Test method Two-second dip and quick shake
Suitable for Hot tubs and pools
Approximate duration 3-4 months, as a guide
Not included Hot tub

For Weekly Spa Routines

Keep the tubs and strips together on a shelf near the hot tub so a quick test and top-up becomes part of your weekend routine. With months of supply in one box, there is no last-minute dash for chlorine on the evening you planned a relaxing soak.

Ready to Order

The Pro-Swim chlorine refill kit is in stock at Garden N Outdoor, sent with fast-tracked UK transit.

FAQs

Q: How long will this chlorine kit last?

A: As a guide, Pro-Swim says this kit should last approximately three to four months. Actual usage depends on your hot tub size, how often it is used and the bather load, so test the water regularly with the included strips and dose as directed.

Q: What do the test strips measure?

A: Each strip measures chlorine, alkalinity and pH. Dip it in the water for two seconds, give it a quick shake and compare the colours for instant results. With 150 strips across three bottles, you can test often and adjust treatment accurately.

Q: When will my chemical kit arrive?

A: Orders leave Garden N Outdoor with fast-tracked UK transit through a dependable courier service. Once your parcel is collected, we email tracking details so you can see when your chlorine and strips will reach you.

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