This is the Pleatco H2X® Trainer & Michael Phelps outer filter PMA-R4. This filter comes with an opening for the Eco Pur Charge Filter to slide into. Consider buying the swim spa three filter set to save money!
Product Dimensions:
- Diameter: 6 inches
- Bottom Hole: 1 5/8 inches (SAE Threaded Bottom)
- Length with Threads: 9 inches
- Weight: 1.80 lbs
This filter replaces X268536
Compatible with all H2X Trainer, Challenger, and Michael Phelps Series Swim Spas