- SpaCare Sunwac 12€33.00 €26.40
SunWac 12 tablets are Scandinavia's best-selling chlorine tablets and are the big brother to SunWac 9.
With SunWac 12, you achieve clean and pleasantly scented water in your hot tub. The product is infused with organic Egyptian mint extract, imparting a delightful, relaxing fragrance to the water while the chlorine content in the tablet ensures that you bathe in clean water.
The tablets are developed in Denmark and suitable for all water types in Scandinavia.
Simply add SunWac 12 tablets before and after using your hot tub, with the dosage depending on the size of your spa. This eliminates the need for time-consuming chlorine measurements and complicated dosing instructions. Just add 1 tablet before bathing and 1 tablet after (for hot tubs with 1,000-1,500 liters of water).
It's wellness and purity combined in one product.
- SpaCare Tab Twenty - 1kgSpecial Price €38.00 €30.40 Regular Price €42.00
SpaCare Tab Twenty are slow-dissolving 20-gram multi tablets containing chlorine, flocculant, algaecide, and pH stabilizer.
They ensure proper water hygiene in your spa by continuously releasing chlorine to remove bacteria and keep the water clean.Place SpaCare Tab Twenty in a tablet dispenser or the spa’s built-in dosing tube. The tablets dissolve over 4–7 days, providing a steady chlorine level.
They have a fresh chlorine scent and are easy to use.Important: Overdosing may damage the spa or pool. Use a maximum of 1–2 tablets per week, always via a tablet dispenser.
- SpaCare Minichlor€23.00 €18.40
SpaCare MiniChlor ensures effective and reliable water hygiene in your spa.
This high-quality chlorine product has the classic chlorine scent and is made from the purest raw materials – without unnecessary additives.
When you add SpaCare MiniChlor, the water becomes clear, clean, and free from bacteria, so the whole family can enjoy the spa safely.
Add SpaCare MiniChlor about 10 minutes before bathing. Suitable for all types and sizes of spas.
- SpaCare Beauty PolishSpecial Price €15.00 €12.00 Regular Price €17.00
SpaCare Beauty Polish makes it easy to restore the shine of your spa.
It refreshes the surface while sealing it to make it more resistant to dirt and buildup.
For best results, use SpaCare Beauty Polish after cleaning with SpaCare Cleansing Cream or SpaCare SpaClean Spray.
Clean the spa, apply an even layer with a dry cloth, and finish by polishing – your spa will look as good as new. - SpaCare Biofilm Cleaner
SpaCare Biofilm Cleaner is a liquid scrub brush that effectively removes bacteria-laden biofilm from the plumbing system of a hot tub.
Modern outdoor hot tubs have over 100 meters of hoses and pipes. If these hoses and pipes are not kept free of biofilm and bacteria, it can be impossible to maintain satisfactory water quality in the hot tub.
Biofilm Cleaner should be used 2-4 times a year in connection with water changes or if you experience water quality issues.
NOTE! Do not bathe in water treated with SpaCare Biofilm Cleaner.
- SpaCare Bright & Clear€14.00 €11.20
SpaCare Bright & Clear is a liquid flocculant that causes small particles in the water to come together, allowing the filter to remove them.
NOTE! Only use SpaCare Bright & Clear when you observe that the water is cloudy. Excessive use of the flocculant can lead to filter issues.
Add only 10 ml of Bright & Clear per 1,000-1,500 liters of water.
Having issues with the cartridge filter? Clean it with SpaCare Filter Cleaner.
- SpaCare Cleansing CreamSpecial Price €12.00 €9.60 Regular Price €15.00
SpaCare Cleansing Cream is designed for thorough surface cleaning of your spa.
Its mild polishing effect removes stubborn dirt and buildup without scratching the surface – suitable for all types of spas.
Apply with a damp cloth or sponge, rinse with clean water, and wipe dry with a soft cloth or paper towel.
For a beautiful glossy finish, follow up with SpaCare Beauty Polish, which also makes the surface dirt-repellent. - SpaCare Cover Care BoxSpecial Price €47.00 €37.60 Regular Price €52.00
The SpaCare Cover Care Box includes everything you need to keep your spa cover clean and well-maintained.
It contains SpaCare Cover Cleaner and SpaCare Cover Protect, which clean and impregnate the cover to extend its life and preserve its look.A cleaning sponge and microfiber cloth are also included for easy application.
It’s not only the spa itself that needs care – your thermal cover also requires regular maintenance to stay in good condition.
For maximum protection, use the products 3–4 times per year.
Refer to each product label for detailed instructions. - SpaCare Cover CleanerSpecial Price €11.00 €8.80 Regular Price €14.00
SpaCare Cover Cleaner is used to clean the thermal cover of your outdoor spa. After cleaning, it is recommended to apply SpaCare Cover Protect to waterproof it.
- SpaCare Cover ProtectSpecial Price €16.00 €12.80 Regular Price €20.00
SpaCare Cover Protect is used to waterproof the thermal cover of your outdoor spa after cleaning it with SpaCare Cover Cleaner. This is done both to make the cover look better and to extend its lifespan.
- SpaCare Filter Cleaner€14.00 €11.20
SpaCare Filter Cleaner is used to clean the filter cartridges in outdoor spas.
The cartridge filter in your spa collects various forms of debris when the spa is in use. This creates a buildup on the filter, reducing its ability to purify the water.
Remove the filter cartridges from the filter housing and clean off visible debris. Soak them in a cleaning container or similar, containing a solution of 1 dl SpaCare Filter Cleaner and water for at least 12 hours. Then rinse thoroughly with clean, warm water. The filter is now ready for use again.
- SpaCare No Scale€21.00 €16.80
SpaCare No Scale reduces the risk of calcium and metals precipitating and forming calcium or iron-based deposits in your spa.
In Scandinavia, our drinking water often contains significant amounts of calcium (hard water) and metals such as iron and manganese.
You can use this product both when filling the hot tub with water and on a weekly basis to maintain its effectiveness.
- SpaCare Oxyplus Activator Liquid (B)
SpaCare Oxy Plus Activator Liquid (B) is an effective, long-lasting disinfectant used in conjunction with SpaCare Active Oxygen Granular (A) to achieve an odor-free alternative to chlorine and bromine-based disinfectants in your spa.
SpaCare Oxy Plus Activator Liquid (B) is easily dosed with the built-in measuring cup. It should only be added to the water at startup, when refilling with fresh water, and as a weekly maintenance dose.
- SpaCare pH Down Granules€13.00 €10.40
If the water's pH level is above 7.4, we recommend using SpaCare pH-Down Granular - this will lower the pH level.
To maintain the balance of your bathwater, it's essential to measure the pH level regularly, preferably at least once a week. You can measure the pH level using a SmartTest or a tablet tester. We do not recommend using spa strips to measure the pH level.
This product is one of our high-quality standard products and comes with a measuring scoop, making it easy for you to add the correct dose every time.
- SpaCare pH Up GranulesSpecial Price €11.00 €8.80 Regular Price €12.00
If the water's pH level is below 7.0, we recommend using SpaCare pH-Up Granular - this will raise the pH level.
To maintain the balance of your bathwater, it's essential to measure the pH level regularly, preferably at least once a week. You can measure the pH level using a SmartTest or a tablet tester. We do not recommend using spa strips to measure the pH level.
This product is one of our high-quality standard products and comes with a measuring scoop, making it easy for you to add the correct dose every time.
- SpaCare Pipe Cleaner 125 ml.Special Price €11.00 €8.80 Regular Price €13.00
SpaCare Pipe Cleaner is used to clean the hidden plumbing system in smaller hot tubs with a water capacity of under 500 liters, such as indoor hot tubs. The product has been tested and documented for use in rental cottages.
NOTE! Do not use water treated with SpaCare Pipe Cleaner for bathing.
After pipe cleaning, a greasy residue in the waterline is often observed, which can be easily removed using SpaCare SpaClean Spray.
- SpaCare Cleaning KitSpecial Price €89.00 €71.20 Regular Price €99.00
Our SpaCare maintenance kit contains the products needed for the ongoing maintenance of outdoor hot tubs. The package includes:
- Biofilm Cleaner
- Filter Cleaner
- Foam Down
- SpaClean Spray
- Products from the Cover Care Box. (SpaCare Cover Cleaner & Cover Protect)
For usage instructions, please refer to each individual product.
- SpaCare SpaClean Spray€11.00 €8.80
Is your spa waterline dirty due to calcium deposits? SpaCare SpaClean Spray is sprayed on the dirty area and easily removes stubborn dirt in both indoor and outdoor hot tubs.
Spray SpaCare SpaClean on the soiled area and let it work for 5-15 minutes before wiping it off with a cloth.
The product can also be used in bathrooms, on tiles, and in shower stalls.
For a beautiful and shiny result, you can polish the cleaned area with SpaCare Beauty Polish, which also provides a dirt-repellent surface to the tub.
- SpaCare Starter KitSpecial Price €102.00 €81.60 Regular Price €120.00
This SpaCare Starter Kit for outdoor hot tubs includes:
- SunWac 12
- Alka Up
- Alka Down
- pH Down
- pH Up
- Bright & Clear
- No Scale
- Tablet testers for measuring pH and chlorine
- Strips for measuring alkalinity.
Whether you have a new hot tub or have performed a water change, the goal is to make your bathwater as clean and easy to maintain as possible.
For usage instructions and safety data sheets, please refer to each individual product.
- SpaCare Wellness Fragrance - PineSpecial Price €12.00 €9.60 Regular Price €17.00
Enhancing the experience of soaking in a hot tub becomes even more delightful when all your senses are engaged. By adding SpaCare Wellness Fragrance Pine, you can indulge in the refreshing scent of Scandinavian pine needles.
This product is 100% free from unnecessary chemicals.
SpaCare Wellness Fragrance Pine is primarily designed for use in indoor hot tubs, where you simply add 3 capsules per 150-200 liters of water.
- SpaCare nozzle for 500-1000 ml bottles€2.00 €1.60
Nozzle for spray bottles of 500-1000 ml.
Fits all sprayable products from SpaCare.
- SpaCare Mini Tablet Dispenser€5.00 €4.00
The SpaCare Mini Tablet Dispenser is designed for 20-gram tablets and fits perfectly with SpaCare Tab Twenty and SpaCare Bromine Tabs.
It provides an easy way to dose chlorine or bromine in your spa, ensuring even distribution of disinfectant in the water.A simple and effective alternative to a chlorine feeder – ideal for both large and small spas.
- SpaCare Active oxygen granules (A)Special Price €31.00 €24.80 Regular Price €37.00
SpaCare Active Oxygen Granular (A) is an oxidizing agent used in conjunction with SpaCare Oxy Plus Activator Liquid (B) to achieve an odor-free alternative to chlorine and bromine-based disinfectants in your spa.
Add SpaCare Oxygen Granular (A) directly into your spa water with the circulation system running at the lowest speed before bathing.
- POOLSEL Salt - 15 kgAs low as €17.00 €13.60
100% natural salt for your pool.
If you use a chlorinator to generate chlorine for your swimming pool, you must also use salt. Filter-Online has this type of salt that is made exclusively for use in pools.
The salt is manufactured according to the highest standards in Europe and lives up to EN 16401 type A, which is one of the highest quality stamps you can achieve. It is therefore a healthy product without additives that you can pour into your pool.
Our pool salt has a high purity of at least 99.8% NaCl
When starting the pool, we recommend using 4-5 kg. salt per 1000 liters of water. If you have a pool of 20,000 litres, we therefore recommend using approx. 100 kg. salt.Can be used with all types of chlorinators - also Intex and Swim & Fun.


































