POOLTREND HERBAL CRYSTAL CHLORNE-FREE 1L

The Herbal Crystal Action Chlorine Free 1 Liter helps maintain and clean the filter for your hot tub and spa. Featuring a chlorine-free formulation, this herbal cleanser is fast-acting and concentrated to deep clean your filter's fibres. The formula dissolves quickly, leaving you with a clean, bacteria-free filter. Also, it doesn't cause acid damage to the hot tub equipment or seals.