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Master Spa Filters

Authentic, factory-direct hot tub filter replacement parts for your Master Spa

When it comes to clean spa water, we don’t compromise—and know you don’t either. That’s why we sell only original, factory-direct Master Spa filters that are guaranteed to work just as well as your original filters. As an authorized dealer for Master Spa, we have a huge selection of hot tub filter replacements in stock, including Eco Pur filters, outer filters with Microban antimicrobial protection, filter bundles, and more.

Need help identifying which Master Spas filter replacement part you need? Call our Customer Service team today at (855) 308-2149 with your spa make and model number. We’ll make sure you order the correct one!

Authorized Dealer of Master Spas Filter Replacement Parts

When you order from, you can be confident you are ordering high quality, OEM hot tub filter replacement parts. Our products are direct from the Master Spa manufacturing facility…not the knock-off products you may find on other sites! We are the largest supplier of Master Spa parts in the country and take pride in providing authentic, reliable filters—at the guaranteed lowest price on the web!

Master Spa Filters Maintenance Reminders

Your filtration system is the single most important factor to keeping your spa water clean and clear. If you have dirty, worn out Master Spa filters, they cannot trap contaminants effectively, and will let unwanted and potentially damaging particles into your pump.

To keep your Master Spa filters in optimal working condition, follow these recommendations:

  • Install a new Master Spa replacement filter at least once a year. Eco Pur filters should be replaced every 6 months.
  • Clean your filter weekly—and with every water change.
  • To clean outer filters, simply spray them with a hose while separating the pleats with your fingers. Remove any debris that is present. Periodically, rinse and soak the outer filter in a cartridge cleaning solution. (Eco Pur filters should only be rinsed with clear water and never soaked in a cartridge cleaner.)

To learn more about caring for your Master Spa, check out our Master Spa Maintenance & Care Guide or call our Customer Service team at (855) 308-2149.