Alkaline Remineralization Water Filter Replacement Cartridge for Waterdrop X-Series RO Systems – F1A
Alkaline Remineralization Water Filter Replacement Cartridge for Waterdrop X-Series RO Systems – F1A
This alkaline remineralization water filter replacement cartridge combines PP cotton, an activated-carbon block, and an alkaline mineral layer in a four-stage design. Waterdrop F1A is made for the listed X-series tankless reverse osmosis systems and adds minerals such as calcium and magnesium after filtration.
The WD-F1A cartridge has a stated 12-month life and can replace the F1G filter when that cartridge expires. Its automatic water shutoff supports a tool-free change in about three seconds, reducing interruption during routine maintenance. The filter is listed as IAPMO certified to NSF/ANSI 42 and 372 standards.
Specifications
- Brand: Waterdrop
- Model: WD-F1A
- Selected pack: 1 replacement filter
- Filtration: 4 stage
- Media: PP cotton, activated-carbon block and alkaline mineral layer
- Compatibility: Listed Waterdrop X8, X12 and X16 series systems
- Rated life: 12 months
- Installation: Tool-free, approximately 3 seconds
- Certification: IAPMO; NSF/ANSI 42 and 372
- Dimensions: 2.56 × 2.56 × 15.5 in
Frequently Asked Questions
Which Waterdrop systems accept the F1A?
The F1A is listed for compatible X8, X12, X12 Pro, X16, and related X-series tankless RO configurations.
Can F1A replace an expired F1G cartridge?
Yes. The source specifically states that F1A can replace F1G when the existing filter expires.
How long is the F1A rated to last?
The replacement cartridge has a stated service life of 12 months.
Are tools needed to change the filter?
No. Automatic shutoff and the cartridge design support a tool-free replacement in about three seconds.