Unicel C-7471-4 Replacement Filter Cartridge Set (4-Pack) for Pentair Clean & Clear Plus 420 | 105 Sq. Ft. Each | 26 1/16"
- Low stock - 1 item left
- SKU:
- C74714
-
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
Unicel's 7000 Series C-7471-4 delivers a complete four-cartridge replacement set engineered for the Pentair Clean & Clear Plus 420 (CCP420) — one of the most popular large-volume residential pool filters. Each cartridge provides 105 sq. ft. of filtration area for a combined 420 sq. ft. of filter surface, restoring full system capacity and water clarity with precision-manufactured, exact-fit replacements.
📦 Complete Service Pack — 4 Cartridges Included
This listing includes all four (4) cartridges required for one complete filter service on your Pentair Clean & Clear Plus 420. Need a single cartridge? View the single C-7471 cartridge here.
Specifications
| Filter Area | 105 sq. ft. per cartridge (420 sq. ft. combined — 4 × 105) |
| Length | 26 1/16" |
| Outer Diameter | 7" |
| Top Inner Diameter | 3" |
| Bottom Inner Diameter | 3" |
| Material | 4 oz. Reemay 2040 |
| Pleat Count | 168 per cartridge |
|
Top Cap: Open
|
Bottom Cap: Open
|
Fits Into:
| OEM Brand | Product Name | Part Number | Notes |
| Pentair | Clean & Clear Plus 420 | R173576 | 4 cartridges required; manufactured after 11/98 |
| Pentair (Pac-Fab) | Clean & Clear Plus 420 | 178584 | 4 cartridges required; manufactured after 11/98 (legacy Pac-Fab P/N) |
| Waterway Plastics | Crystal Water 425 sq. ft. | 817-0106 | 4 cartridges required (system rated at 425 sq. ft. — 4 × 105 sq. ft. nominal) |
(This is not an exhaustive list.)
Pro Tip: Before ordering, confirm your CCP420 was manufactured after November 1998 — earlier models used a different cartridge configuration. Measure your existing cartridge length (should be 26 1/16") and verify the 7" outer diameter for a confident fit. If your system is a Clean & Clear Plus 320 or 520, you'll need a different cartridge — see the CCP320 set (C-7470-4) or the CCP520 set (C-7472-4).
