WTO

How Can You Keep Your Hydropool Hot Tub Clean and Safe?

07 May 2026
Cal-X Fun Spas

Share article

Owning a Hydropool hot tub is a great way to relax and unwind. But clean, safe water does not happen on its own. Warm water creates the perfect environment for bacteria to grow fast if left untreated. The good news is that with a simple routine, you can keep your hot tub in perfect condition without spending hours on maintenance every week.

How Hydropool's Self-Cleaning System Works

Hydropool hot tubs are built with a self-cleaning system that filters all the water every 15 minutes. This is much faster than most other brands. It removes debris and contaminants automatically, which reduces how much chemical work you need to do. However, this system still needs your support through regular water testing and filter cleaning to work at its best.

Test the Water Regularly

Water chemistry is the foundation of hot tub safety. Test your water two to three times per week. Check these three things every time:

  • pH levels — keep between 7.2 and 7.8
  • Sanitiser levels — enough chlorine or bromine to kill bacteria
  • Alkalinity — should sit between 80 and 120 ppm

Testing strips are simple to use and inexpensive. If levels are off, adjust them with the correct chemicals right away.

Clean Your Filters Often

Filters collect oils, hair, and debris from every use. Rinse them with a hose every one to two weeks. Do a deeper chemical soak monthly and replace them completely once a year. Clean filters mean cleaner water and a longer-lasting pump.

Shock the Water Weekly

Shock your hot tub once a week to break down organic waste that regular sanitiser cannot remove. After shocking, leave the cover off for 20 minutes before anyone gets in.

Drain and Refill Every Three to Four Months

Over time, dissolved solids build up and cannot be removed by chemicals alone. Drain your tub completely every three to four months and refill with fresh water. Use a pre-filter on your hose if you have hard tap water to prevent scaling.

Look After Your Cover

Clean your cover regularly and treat it with UV protector every few months. Always keep it on when the tub is not in use to hold heat, save energy, and keep the water clean.

Final Thoughts

Keeping your Hydropool hot tub clean comes down to small, consistent habits. Test the water, clean the filters, shock weekly, and drain every few months. Combined with Hydropool's built-in filtration, these simple steps will give you safe, clean water and a hot tub that lasts for years.

Article tags

Advertisement