Aqua Fresh WF425 Refrigerator Water Filter | Replacement Filter

The Aqua-Fresh WF425 is a compatible replacement for the WF3CB, featuring a filter key to ensure a tight fit and dual o-rings on each side for an extremely tight seal, preventing leaks when installed correctly. The system has been tested according to NSF/ANSI 42 for the reduction of chlorine taste and odor. The design includes rounded edges and an optimized key bridge for an ideal fit.

The Aqua Fresh WF425 is compatible with various refrigerator models, including WF3CB, PURESOURCE3, 706465, 242017800, PS2364646, AP4567491, 242017801, 242069601, PS3412266, 46-9999, 242086201, and A0094E28261. Aqua Fresh filters are NSF/ANSI standard 42 certified, ensuring quality clean water.

While the locking mechanism of the Aqua Fresh WF425 looks different from the OEM (Original) filter, it is still compatible with the same refrigerator models. The spring-loaded filter head requires a little more force on installation, as the user needs to push the filter in while applying slight downward pressure to secure it.

The Aqua Fresh WF425 is a compatible replacement for the WF3CB, PureSource 3, 706465, 242086201, 242086203, 242294501, 242069601, AP4567491, PS3412266, and WF425. It is not the OEM filter, but it provides quality clean water that tastes great at a lower cost.

To install the filter, the user should push the filter firmly into the receiver, as the spring-loaded head will require a little more pressure than the OEM. Once the filter has bottomed out in the receiver, the user should release the pressure, and the filter will lock into place. If the filter is not pushed in firmly enough, it can pop out of the receiver with the locking mechanism opened, which needs to be reset to the closed position before installation.

Aqua Fresh filters are certified to NSF/ANSI standard 42 by IAPMO, using activated carbon to help reduce chlorine, harmful contaminants, heavy metals, impurities, and deposits while retaining beneficial minerals. For best filtration results, filter cartridges should be replaced every six months or 300 gallons.

In conclusion, the Aqua-Fresh WF425 is a compatible and cost-effective replacement for the WF3CB and other refrigerator filter systems, providing quality clean water that tastes great.

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