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
A compact single-cartridge filter for a small in-ground pool, mainly for owners already on Jandy equipment.
- 100 gpmFlow
- 100 sq ftFilter area
- 48,000 galPool size
- In-groundPool type
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- Compact tank fits small equipment pads
- Extra-large 2 in. drain port for cleaning out debris
- Gauge with clean/dirty indicator shows when to clean
- Warranty term not published, and may not cover online purchases
- Costs more than Pentair and Hayward 100 to 150 sq ft cartridges
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 | CS100 |
|---|---|
| Filtering | |
| Filter type | Cartridge |
| Filter area | 100 sq ft |
| Maximum flow | 100 gpm |
| Largest pool | 48,000 gal |
| Pool type | In-ground |
| Build | |
| Valve | None needed |
| Maximum pressure | 50 psi |
| Ports | 2 in |
Alternatives in this type
A compact single-cartridge filter for a small in-ground pool, for owners who would rather hose off one cartridge than backwash.
Amazon $1,009A low-cost single-cartridge filter for a small in-ground pool. Choose a larger cartridge if you want fewer cleanings.
Amazon $879Compare
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