Unicel C-5374 65 sq. ft. Pool & Spa Filter Cartridge – Replaces Pentair R173600, Leisure Bay S2/G2
- In stock, ready to ship
- SKU:
- C-5374
-
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About This Item
The Unicel C-5374 is a 65 sq. ft. replacement filter cartridge engineered for precise dimensional compatibility with a wide range of pool and spa filtration systems. With 223 pleats of 3 oz. Reemay 2033 spunbond polyester media, this cartridge delivers thorough debris capture and excellent water clarity — cycle after cycle. The open/open end cap configuration makes for straightforward drop-in installation in compatible housings.
Specifications
| Filter Area | 65 sq. ft. |
| Length | 14 13/16" |
| Outer Diameter | 5 5/16" |
| Top Inner Diameter | 2 1/8" |
| Bottom Inner Diameter | 2 1/8" |
| Material | 3 oz. Reemay 2033 |
| Pleat Count | 223 |
|
Top Cap: Open
|
Bottom Cap: Open
|
Fits Into:
| OEM Brand | Product Name | Part Number | Notes |
| Leisure Bay Spas | S2/G2 Spa | — | Verify filter dimensions before ordering |
| Pentair – Rainbow Plastics | — | R173600 | — |
| Rec Warehouse | — | 303433 | — |
| Maax Spas of AZ | — | 107092 | — |
| Cal Spas | — | — | Verify filter dimensions before ordering |
| Icon Spas | — | — | Verify filter dimensions before ordering |
| Clearwater Spas | — | — | Verify filter dimensions before ordering |
(This is not an exhaustive list.)
Pro Tip: Before ordering, always verify your existing cartridge's outer diameter, length, and inner diameter measurements against the specifications above. Unicel's precise dimensional engineering means an exact physical match is the surest confirmation of compatibility.
Also known as: C5374
