Unicel 5CH-752 Replacement Filter Cartridge for Cal Spas | 75 Sq. Ft.
- In stock, ready to ship
- SKU:
- 5CH-752
-
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About This Item
The Unicel 5CH-752 is a 75 sq. ft. replacement filter cartridge engineered for Cal Spas top load and front access filter systems. Built with 194 precision pleats of 3 oz. Reemay 2033 polyester media, this 5000 Series cartridge delivers consistent water clarity and extended service intervals across spa applications.
⚠️ IMPORTANT: Full Filter Service Requires 2 Cartridges
Your Cal Spas filter system requires 2 cartridges for a complete service. Replacing both cartridges at the same time ensures consistent flow, balanced filtration, and full filter efficiency. Add 2 units to your cart to complete your filter service.
Specifications
| Filter Area | 75 sq. ft. |
| Length | 16 1/8" |
| Outer Diameter | 5 3/16" |
| Top Inner Diameter | N/A |
| Bottom Inner Diameter | N/A |
| Material | 3 oz. Reemay 2033 |
| Pleat Count | 194 |
|
Top Cap: bar handle
|
Bottom Cap: 2" male thread/MPT
|
Fits into:
| OEM Brand | Product Name | Part Number | Notes |
| Cal Spas | 75 sq. ft. Top Load / Front Access | — | Replacement for Cal Spas. Requires 2 cartridges per filter service. |
(This is not an exhaustive list.)
Pro Tip: Before ordering, confirm your existing cartridge measures 16 1/8" in length with a 5 3/16" outer diameter, a bar handle top, and a 2" male threaded (MPT) bottom connection. The 194-pleat, 75 sq. ft. design delivers maximum filtration capacity for Cal Spas systems using this configuration.
