Unicel 6CH-25 Replacement Filter Cartridge – 25 sq. ft., 6" OD x 5-1/2" L | 1-1/2" MPT
Regular price$38.99
$9.99 flat shipping on orders under $100.
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- SKU:
- 6CH-25
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About This Item
The Unicel 6CH-25 is a 6000 Series 25 sq. ft. replacement filter cartridge engineered for hot tubs and spas that use a top-load, screw-in filter design. Built with 205 pleats of 3 oz. Reemay 2033 polyester media, this cartridge delivers maximum surface area in a compact 5-1/2" profile — keeping water cleaner between cleanings and extending time between replacements.
Specifications
| Filter Area | 25 sq. ft. |
| Length | 5 1/2" |
| Outer Diameter | 6" |
| Top Inner Diameter | N/A |
| Bottom Inner Diameter | N/A |
| Material | 3 oz. Reemay 2033 |
| Pleat Count | 205 |
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Top Cap: semi-circular handle
|
Bottom Cap: 1-1/2" male thread/MPT
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Fits Into:
| OEM Brand | Product Name | Part Number | Notes |
| Softub | - | 90-802 | - |
| Sunrise Spas | - | - | - |
| Unicel | 25 sq. ft. top load | - | Per Unicel: replaces 6" or 7" OD cartridges with an MPT fitting, or a 1.9" ID opening when used with a disposable adapter. Always verify length and diameter match before ordering. |
(This is not an exhaustive list.)
