Hayward SwimClear C3030
#6 in CartridgeFull review
A big four-cartridge filter for an in-ground pool of up to about 58,560 gallons, for owners who want long cleaning intervals and no backwash.
Amazon $1,599$1,599
3.3/5
A compact single-cartridge filter for a small in-ground pool, for owners who would rather hose off one cartridge than backwash.
- 120 gpmFlow
- 150 sq ftFilter area
- 57,600 galPool size
- In-groundPool type
Check price at Amazon$1,009
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- One large cartridge lifts out for cleaning, no backwash water wasted
- Filters finer than sand with nothing to add
- Quarter-turn manual air relief valve
Cons
- Pricier than a sand filter of similar flow
- One-year parts-only warranty on the online (W3) version
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | W3C150S |
|---|---|
| Filtering | |
| Filter type | Cartridge |
| Filter area | 150 sq ft |
| Maximum flow | 120 gpm |
| Largest pool | 57,600 gal |
| Pool type | In-ground |
| Build | |
| Valve | None needed |
| Maximum pressure | 50 psi |
| Ports | 2 in |
| Air relief | Yes |
| Warranty | 1 year |
Alternatives in this type
Pentair Clean & Clear 100
#7 in CartridgeFull review
A slim single-cartridge filter for an in-ground pool of up to about 48,000 gallons. It suits owners who want simple cartridge cleaning from a major maker.
Amazon $699$699
Jandy CS100
#9 in CartridgeFull review
A compact single-cartridge filter for a small in-ground pool, mainly for owners already on Jandy equipment.
Amazon $895.95$895.95
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