2024 and below Outer R4 Filter for H2X and MP Swim Spas

Outer R4 Filter for H2X and MP Swim Spas by Pleatco.

Filter works for all MasterSpa Swim Spas that use Eco Pur Catridge (2024 and below)

Combine with Stand Alone Filter and Eco-Pur Catridge for a full set of filters.