BioGuard Crystal Clear

Keep your spa water clear and sparkling with BioGuard Crystal Clear. This concentrated clarifier helps clear cloudy spa water by bringing tiny particles together so your filter can remove them more effectively. The liquid polymer formula contains no alum and does not affect your spa’s pH or water balance. It also improves filter efficiency, making it a useful addition to your regular spa maintenance routine. Use BioGuard Crystal Clear alongside regular water testing, filtration and sanitising to maintain clean, inviting spa water. For extra support, pair it with suitable spa chemicals and keep your filter clean. BioGuard recommends regular use as part of ongoing spa water care.