Get your spa summer-ready: A complete guide to draining and refilling
By EWN • Published: 07 Apr 2026 • 9:00 • 2 minutes read
Progibe Spa offers specialised technical support. Credit: Progibe
As the warmer months approach, many homeowners across Spain begin preparing their outdoor living spaces for summer. For spa owners, this often means restarting a system that has been inactive for several months. Proper draining and refilling are essential to ensure optimal performance, water quality and the longevity of your equipment.
If your spa has been out of use for a prolonged period, it is highly recommended to carry out a complete draining process before restarting it. Before draining, it is especially advisable to use specific cleaning products designed for internal pipework and pumps, such as Aqua Excellent Spa Cleaner. These products help remove biofilm, residues and bacteria that may have built up inside the system during inactivity.
Once this step is completed, disconnect the power supply for safety and proceed to drain all the water using the designated outlet or a submersible pump if necessary. With the spa empty, thoroughly clean the shell using non-abrasive products suitable for spa surfaces, and remove any visible debris.
It is also important to clean or replace the filters, as clogged filters can significantly affect water circulation and hygiene. Progibe Spa supplies a full range of filters, as well as all the necessary products for cleaning and maintaining both the spa and its components, including water treatment solutions. Additionally, checking visible components such as jets and seals can help detect potential issues early.
Before refilling, ensure that all valves are properly closed and that the system is in good condition. When filling the spa, it is advisable to do so through the filter compartment to help prevent airlocks in the pipes. Once filled, restore the power and run the system, allowing water to circulate fully.
At this stage, balance the water chemistry by adjusting pH and sanitiser levels according to the manufacturer’s recommendations. Let the system run for several hours and monitor for any unusual noises or performance issues.
Taking the time to follow these steps will improve your spa experience and extend the lifespan of your equipment.
If you encounter any difficulties during the restart process, Progibe Spa offers specialised technical support, including diagnostics, maintenance and commissioning. For those who prefer a worry-free solution, the company also provides an annual maintenance programme that includes these services, ensuring your spa is always ready to enjoy.
Showroom in Alicante:
Ctra. Nacional 332 Km 113, San Juan de Alicante, 03550
+34 677 104 266.
Showroom in Marbella:
Calle Malta, Local 2 Polígono, San Pedro, 29670
+34 686 960 432
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