Unicel 6CH-49 Replacement Spa Filter Cartridge 36 sq. ft. (Replaces 45 sq. ft. OEM Filters)
- In stock, ready to ship
- SKU:
- 6CH-49
-
Poolaroo Promise
- Fast Shipping — Ships in 1–2 Business Days
- 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
- Powered By People Who Care - No Faceless Conglomerate
About This Item
The Unicel 6CH-49 is a 6000 Series replacement filter cartridge engineered for top-load spa filter systems. With 36 sq. ft. of actual filter media — 213 precision-formed pleats of 3 oz. Reemay 2033 spunbond polyester — this cartridge delivers consistent water clarity and reliable filtration in a direct drop-in fit.
⚠️ NOTE: Filter Area — 36 sq. ft. vs. 45 sq. ft.
Spa manufacturers commonly label the filter system this cartridge fits as a "45 sq. ft." filter — that is a nominal OEM marketing designation. Unicel measures actual filter media surface area at 36 sq. ft. This is the correct, industry-standard replacement for those systems. If your spa uses a "45 sq. ft. top load" filter, this is the right cartridge.
Specifications
| Filter Area | 36 sq. ft. |
| Length | 8 1/4" |
| Outer Diameter | 6" |
| Top Inner Diameter | N/A |
| Bottom Inner Diameter | N/A |
| Material | 3 oz. Reemay 2033 |
| Pleat Count | 213 |
|
Top Cap: semi-circular handle
|
Bottom Cap: 1-1/2" male thread/MPT
|
Fits Into:
| OEM Brand | Product Name | Part Number | Notes |
| Sunrise Spas | 45 sq. ft. Top Load Filter | — | Replacement for Sunrise Spas top load filter systems |
(This is not an exhaustive list.)
