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Caldera Spa Filters

Filters for Caldera Spas including filter cartridges for Utopia, Paradise, and Vacanza series Caldera Hot Tubs. 

Can't find the filter you're looking for? Request a custom order!

Please reach out if you're not sure which filter your tub takes. Opened filters cannot be returned, but our filter experts can help find the right fit. 

 

11 products
  • $89.99
    $89.99
    $87.99
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  • Caldera Spas 50 Square Foot Filter. For Select Paradise and Highland Series. White filter with blue end caps.
    $59.99
    $59.99
    $62.00
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  • Hot Spring Spas Tri-X Filter Replacement Filter Cartridge. White filter with blue end caps. Dishwasher safe.
    $114.99
    $114.99
    $120.99
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  • Hot Spring Spas 30 Square Foot Filter. For select Highlife, Hot Spot, and Legacy series & Caldera Vacanza and Legacy Spas. White filter with blue end caps.
    $46.99
    $46.99
    $48.99
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  • Caldera Spas 100 Square Foot Filter. For Utopia Series. White filter with red end caps.
    $112.99
    $112.99
    $118.99
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  • Hot Spring 65 Square Foot Filter Cartridge. For select Hot Spot, Limelight, and Legacy Series & Caldera Vacanza Series. Wide white filter with blue end caps.
    $97.99
    $97.99
    $102.99
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  • Caldera Spas 65 Square Foot Filter. For select Vacanza Series and Hot Spring Spas Limelight Legacy Series. White filter with blue end caps.
    $83.99
    $83.99
    $87.99
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  • Caldera Spas 35 sq. ft. Replacement Filter Cartridge for Aventine Spas. White filter with blue caps on the ends.
    $65.99
    $65.99
    $69.99
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