Filter

Relax Spa 500g Hardness Plus

£4.95

Relax Spa 500g Hardness Plus

500g Relax Spa Hardness Plus

Your spa water needs to contain a Calcium Hardness of between 200 parts per million (ppm) and 300 ppm

Low Calcium (soft water) will cause expensive damage to your spa equipment

This is particularly important if your tap water is soft water (low in Calcium)

Test the Calcium Hardness immediately after you have drained and refilled your spa water and at least once per week

£4.95

In stock

In stock

You may also like

500g Relax Spa Bay Rum Fragrance

£12.95

1kg Relax Chlorine Tablets

£13.95

1kg Relax Spa Bromine Tablets

£19.95

500g Relax Spa Stabilised Chlorine Granules

£6.95

500g Relax Spa pH Plus Granules

£6.95

750g Relax Spa pH Minus

£4.95

1.5kg Relax Spa pH Minus

£9.95

500g Relax Spa Total Alkalinity Plus

£4.95

500ml Relax Spa Vinyl Cover Cleaner and Preserver Spray

£16.95

Relax Chlorine 3 Way Test Strips

£9.95

1kg Relax Spa Total Alkalinitiy Plus

£9.95

500g Relax Spa Vanilla and Wild Berry Fragrance

£12.95

500g Relax Spa Almond and Coconut Fragrance

£9.95

500g Relax Spa Tropical Fruit Fragrance

£12.95

500ml Relax Spa Clarifier

£9.95

1kg Relax Spa Hardness Plus

£9.95

500ml Relax Spa No Foam

£9.95

500ml Relax Spa and Hot Tub Flush

£16.95

1kg Relax Spa Shock Chlorine Granules

£18.95

500ml Relax Spa Instant Cartridge Filter Cleaner (Spray)

£12.95

1kg Relax Spa Stabilised Chlorine Granules

£13.95

1L Relax Spa Cartridge Filter Cleaner (Soak)

£19.95

Premium Relax Spa Starter Kit

£79.95

5kg Relax Stabilized Chlorine Granules

£54.95




    

















































In Stock
		
















This message is displayed when we have that product in our own stock holding, whether it be in our Dumaresq Street store or one of our warehouses across the island. These products are available to be delivered or collected from store considerably faster. 
						








































Receive Your Order by DD/MM/YYYY
		
















If a product has a “Receive Your Order by” message followed by a date, this is the time period given by our suppliers of how long it will approximately take for the stock to arrive from them, to us here at Romerils. Please note that if you order one of these products this date may differ from the date of delivery or collection.
						








































No Due Date
		
















Items that have no due date mean we have no given information from our suppliers regarding these products, these items can still be queried and looked into by one of our staff members upon request. 
						








































Available To Order
		
















Items which display an “Available To Order” message are special order items which we will make upon request, this is subject to supplier availability. Typically these items are custom made furniture pieces of which delivery estimates will be discussed between you and a member of our team.
						








































Typically Arrives In X Days
		
















This message is used when we have an accurate and up-to-date stock update from our suppliers, and once ordered, approximately how long it would take to get it from them, to us here at Romerils. Please note that if you order one of these products this may differ from the date of delivery or collection. 
						








































Out Of Stock
		
















These are items that we have no stock of, and no confirmation of when future stock will arrive. These items can still be queried and looked into upon request by one of our staff members.