Ice Bath Accessories & Replacement Filters

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Ice Bath Filters, Accessories & Replacement Cartridges Clean Water. Peak Performance. Every Plunge. Keep your ice bath, cold plunge, or spa running at its best with replacement filter cartridges and maintenance essentials from Fitness Hero. We stock filters for the most common chiller housings and spa systems in Australia - including Bestway, Intex, MSPA, and Odin compatible cartridges - with fast shipping Australia-wide and local support from our Sydney team. Find the Right Filter for Your System Your System Filter to Choose Standard chiller housing (long drop-in cartridge) PLFPRB50-IN - 50 Micron 6 Pack Compact system needing finer filtration PLFPRB25-IN - 25 Micron 6 Pack Screw-in cartridge (1.5" SAE thread, replaces Pleatco PWW50P3 / Unicel 6CH-940) PLFPWW50P3 - Screw-In 6 Pack Bestway Lay-Z-Spa or Coleman SaluSpa (Type VI) PLF-BW-VI - Type VI 24 Pack Intex Easy Set / Krystal Clear pumps (Type A/C, 29000E/59900E) PLE-INTA - Type A/C Filter Intex PureSpa (S1) Intex PureSpa S1 Filters 6 Pack MSPA inflatable spas MSPA Replacement Filters Odin 2.0 ice bath chillers Odin 2.0 Chiller Filters 5 Pack Odin 3.0 ice bath chillers Odin 3.0 Chiller Filters 5 Pack Premium ice bath chillers (16 pack value) Premium Chiller Filters 16 Pack Not sure which cartridge your system takes? Match the model number or dimensions printed on your current filter - or send our team a photo and we'll confirm the right fit. Why Ice Bath Maintenance Matters Cold plunge and spa systems rely on effective filtration, clean circulation, and regular cartridge replacement to stay hygienic and efficient. Replacing filters on schedule prevents cloudy water, bacterial build-up, reduced cooling efficiency, higher energy usage, and premature wear on your pump and chiller. Recommended Maintenance Schedule Component Recommended Replacement Filter Cartridge (20-50 micron) Every 2-3 weeks (residential) / every 1-2 days (commercial) Pre-Filter (300 micron) Inspect weekly Ozone System Check Every 3-6 months