Answer
Apr 13, 2026 - 05:23 AM
The Twilight, Legend, Therapool (PMA-40L-F2M, PMA-R1, PMA-EPR) Filter Set is the correct filter set for a 2021 Master Spas Michael Phelps Legend 700 hot tub.
What size filter do I need for my LSX 700 legend Spa from 2021 Master Spa Filters
What size filter do I need for my legend LSX 700 Michael Phelps legend Spa from 2021.
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Open Apr 13, 2026 - 05:23 AM
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Question: i need replacement filters for master spas mod 7700 serail 2414233
Answer: The replacement filter set for that serial number is the Twilight, Legend, Therapool (PMA-40L-F2M, PMA-R1, PMA-EPR) Filter Set.
