Ignore and skip to content
Defender — Anti-calcaire, Aqua Excellent, packshot détouré

Market Spas maintenance product

Defender - 1L

€20,50 Incl. VAT

Available on request

The Defender - 1L is an essential product for maintaining and protecting your spa. Its special formula is designed to prevent the buildup of limescale, minerals, and copper, which can damage your spa’s shell. By investing in the Defender - 1L, you...

Order by email

Prepare your order

Choose the quantity of each product. Your email app will open with the list already filled in.

DUO ALL-IN ONE Refill (2L)
€75,00
Defender - 1LPrevent the build-up of limescale, minerals and copper in the spa.
€20,50
Anti-Foam - 0.5 L
€22,50
Metal Clear - 1LLimit deposits of minerals and copper present in the fill water.
€20,50
Filter Cleaner - 500gDeep-clean a filter cartridge clogged with stubborn residue.
€24,50
Aromatherapy - Haitian Coconut
€15,00
PH + (1 L)Gradually raise a pH that is too low in the spa water.
€13,50
Spa Cleaner - 0.5LClean the spa pipework before draining and replacing the water.
€22,50
PH - (1 L)Gradually lower a pH that is too high in the spa water.
€13,50
4-MONTH SPA MAINTENANCE PRODUCT PACK
€99,50
SWIM SPA MAINTENANCE PACK
€169,00
Bright & Clear - 1 LHelp filtration restore clearer water when it looks cloudy or dull.
€18,00
Aromatherapy - Summer Orchid
€15,00
Aromatherapy - Spring Flower
€15,00
Aromatherapy - Eucalyptus & Mint
€15,00

The request will be addressed to service@marketspas.com. No message is sent automatically.

Create my order email

Market Spas product guide

What is Aqua Excellent Defender 1 L used for?

Prevent the build-up of limescale, minerals and copper in the spa.

Please note: It does not replace Métal Clear when filling with water that already contains metals, or a pH corrector.

Instructions for use

How do you use Aqua Excellent Defender 1 L?

Add the specified quantity to the water, then let filtration distribute the product throughout the circuit.

  1. 1

    Check the pH

    Test the water so that a mineral deposit is not confused with another imbalance.

  2. 2

    Add Defender

    Pour 100 ml into the spa water in accordance with the current product sheet.

  3. 3

    Circulate

    Let filtration run for approximately one hour.

  4. 4

    Observe the surfaces

    Monitor the shell, waterline and equipment during routine maintenance.

Aqua Excellent Defender 1 L displayed at the edge of a spa

Key guidance

Dosage, frequency and precautions

Dosage

100 ml into the spa water.

Frequency

As part of the preventive routine stated on the label and according to water hardness.

Precautions

Add the product separately with filtration running and follow the instructions on the bottle.

Expert advice

Frequently asked questions about Aqua Excellent Defender 1 L

What is the difference between Defender and Métal Clear?

Métal Clear is used at filling for metals and minerals present in fresh water. Defender is used to prevent deposits during maintenance.

Does Defender correct a pH that is too high?

No. Measure the pH and use the appropriate corrector before continuing the routine.

How long should filtration run after adding it?

The current product sheet states approximately one hour.

Complementary products

Complete your maintenance routine

Advice and local collection

Need help with your spa water?

Find your nearest Market Spas showroom or search for your city to get tailored advice.