A slim single-cartridge filter for an in-ground pool of up to about 72,000 gallons. It suits owners who want simple cartridge cleaning from a major maker.
Amazon $787
A large four-cartridge filter for a big in-ground pool, for owners who want to clean the filter a few times a season and never backwash.
- 150 gpmFlow
- 420 sq ftFilter area
- In-groundPool type
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- 420 sq ft across four cartridges means long runs between cleanings
- Continuous internal air relief bleeds air on its own
- No backwashing, so no pool water dumped to waste
- Four cartridges to hose off at each cleaning
- One-year parts-only warranty when bought online (EC model)
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 | EC-160301 |
|---|---|
| Filtering | |
| Filter type | Cartridge |
| Filter area | 420 sq ft |
| Maximum flow | 150 gpm |
| 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
A big four-cartridge filter for an in-ground pool of up to about 72,000 gallons, for owners who want long cleaning intervals and no backwash.
Amazon $2,249A big four-cartridge filter for an in-ground pool of up to about 72,000 gallons, for owners who want long cleaning intervals and no backwash.
Amazon $1,819Compare
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