Description
The Unicel C-5601 is a 5000 Series 25 sq. ft. replacement filter cartridge engineered for Jacuzzi front-load skim filter systems and a range of compatible spa brands. Built with 3 oz. Reemay 2033 spunbond polyester media across 100 precision pleats, it delivers consistent water clarity and reliable flow performance over its full service life.
IMPORTANT: Verify Your Top Cap Style Before Ordering
The C-5601 features a closed top cap with string loop handle. Apollo Spas and Seven Seas spa owners: confirm your current filter has a closed top with a string loop some models in these brands use open-top variants. An incorrect top cap style will not seat properly in your filter canister.
Specifications
| Filter Area | 25 sq. ft. |
| Length | 10 3/8″ |
| Outer Diameter | 5 11/16″ |
| Top Inner Diameter | N/A |
| Bottom Inner Diameter | 2 1/8″ |
| Material | 3 oz. Reemay 2033 |
| Pleat Count | 100 |
| Top Cap: closed w/ string loop | Bottom Cap: open |
Fits into:
| OEM Brand | Product Name | Replaces Part | Notes |
| Apollo Spas | Closed top required verify cap style before ordering | ||
| Gatsby Spas | |||
| Jacuzzi Brothers | SF25 Skim Filter | 43-2954-01-R | Single cartridge per filter service |
| Jacuzzi Whirlpool Bath | Aero, Alexa, Arrow Plus, Caressa, Corsica, Dectra, Lazer II, Lexus LC, Lexus Plus, Meridian II, Palio, Palio Plus, Polara, Quantum, Quantum Plus, Razza, Santina, Santina Plus, Solaris, Solaris Plus, Tirage, Tirage Plus, Vectra, Vectra II, Venterra, 380 | 6199000 | Single cartridge per filter service |
| Safari Spas | |||
| Seven Seas | Closed top required verify cap style before ordering |
(This is not an exhaustive list.)
Also known as: C5601
