Unicel 4CH-926 25 sq. ft. Pool Filter Cartridge – Waterway Teleweir Skim Filter Replacement
- In stock, ready to ship
- SKU:
- 4CH-926
-
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About This Item
The Unicel 4CH-926 is a 4000 Series 25 sq. ft. replacement filter cartridge engineered for Waterway Plastics Teleweir Skim Filters and compatible top-load systems. With 105 precision-formed pleats of 3 oz. Reemay 2033 polyester media, it delivers consistent filtration performance and long service life in residential pool applications. Its v-groove semi-circular handle and 2" female SAE thread bottom cap ensure secure seating in compatible housings.
⚠️ IMPORTANT: VERIFY STAND PIPE THREAD BEFORE ORDERING
This cartridge has a 2" female SAE thread on the bottom cap. It is specifically designed to screw onto a filter housing's 1-1/2" male SAE stand pipe. Please confirm your filter system uses a 1-1/2" male SAE stand pipe before ordering to ensure a proper fit.
Specifications
| Filter Area | 25 sq. ft. |
| Length | 13 1/2" |
| Outer Diameter | 4 15/16" |
| Material | 3 oz. Reemay 2033 |
| Pleat Count | 105 |
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Top Cap: v-groove semi-circular handle
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Bottom Cap: 2" female SAE thread
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Note from Unicel: For use on 1-1/2" male SAE stand pipe.
Fits into:
| OEM Brand | Product Name | Part Number | Notes |
| Waterway Plastics | Teleweir Skim Filter | 817-4025 | — |
| Also compatible with select 25 sq. ft. top-load systems from Rising Dragon and Custom Molded Products. | |||
(This is not an exhaustive list.)
Pro Tip: Before ordering, measure your existing cartridge: confirm a 13 1/2" length and 4 15/16" outer diameter. Verify the top cap is a v-groove semi-circular handle and the bottom stand pipe is a 1-1/2" male SAE thread. When storing a spare, keep it in a cool, dry location away from direct sunlight to preserve the polyester media.
