Unicel Replacement Cartridge – 65 sq ft | Model C‑8465
The Unicel C‑8465 offers approximately 65 sq ft of spunbonded polyester “Reemay” media (234 pleats) and fits numerous spa systems including Hot Springs®, Caldera®, Tiger River (Watkins), and related brands.
Key Features:
- 65 sq ft of 3 oz Reemay polyester media
- Approximately 234 sharp pleats for maximum dirt-holding capacity
- Dimensions: 8½″ outer diameter × 10½″ length
- Top and bottom both open with 3″ ID end caps
- Captures particles down to ~20 microns with low back‑pressure
- Cross-references: Filbur FC‑3960, Pleatco PWK65, OEM spa models (e.g. Hot Springs 31114, Watkins 71827/71828)
Maintenance Tip: Rinse gently with a garden hose—avoid pressure washing. Replace annually or sooner if system pressure rises or the media shows signs of wear or clogging.
SKU: C-8465
