O224 - O2 / VORTEX SPAS C24

Genuine Replacement Filter Cartridge for O2 & Vortex Spas — C24

Keep your O2 or Vortex spa water pure and inviting with this genuine C24 replacement filter cartridge. O2 and Vortex spas are engineered for therapeutic performance, and clean filtration is at the heart of that experience. Whether you're soaking after a long day or enjoying a weekend sesh with family, a fresh C24 cartridge ensures the water stays crystal clear, your jets stay strong, and your spa's components stay protected.

Key Features

• Spa Compatibility: Suits O2 Spas and Vortex Spas models fitted with the C24 filter cartridge — check your existing filter or owner's manual to confirm the code before ordering
• OEM Part Number: O224
• Pleated Filter Media: High-density pleated fabric provides excellent surface area to trap body oils, sunscreen, fine particles, and organic matter, maintaining water clarity between chemical treatments
• Supports Healthy Water Chemistry: Effective mechanical filtration means your sanitiser works harder on bacteria and less on debris, so you use fewer chemicals and enjoy better water quality
• Protects Pump & Heater: Unrestricted, clean water flow reduces wear on your spa's pump and heating element, helping extend the life of key components
• Easy Replacement: Tool-free drop-in cartridge — no special equipment required to remove and install
• Maintenance Schedule: Rinse with a hose every 2–4 weeks; deep-clean with a filter soak solution every 3 months to remove oils and scale
• Replace Annually: Swap out every 12 months or sooner if you notice reduced jet pressure, persistent cloudiness, or visible cartridge damage

Is It Time for a New Filter?

Even a well-maintained cartridge gradually loses its ability to trap fine particles as the pleated fibres become saturated. If your water stays hazy despite correct chemical levels, or your pump seems to be working harder than usual, a new C24 cartridge is often the fastest fix.

Fitting Information

Switch off your O2 or Vortex spa before accessing the filter housing. Open the filter compartment lid, lift out the spent cartridge, wipe the housing clean, and insert the new C24 cartridge. Replace the lid and restart your spa. Refer to your spa's owner's manual for model-specific access instructions.

Keep a spare C24 on the shelf so you can rotate cartridges — one filtering while the other air-dries after cleaning. Rotation extends cartridge life and keeps your water quality consistently high.