Waterdrop PF-AL Alkaline Water Filter Replacement – 3 Pack for Waterdrop Pitchers & Dispensers

Experience purified, mineral-rich water at home with the Waterdrop PF-AL alkaline filter replacement. This version is designed to fit every Waterdrop Pitcher and Dispenser Filtration System, offering a seamless swap across compatible units and a steady supply for everyday use.

Compatibility across Waterdrop systems

The PF-AL filter is engineered to work with Waterdrop models WD-WFD-22, WD-WFD-40, WD-WFD-40-L, WD-PT-07, WD-PT-05, WD-PT-05-L, WD-PT-04, WD-PT-61, and WD-PT-72.

• One filter family for multiple configurations; simplifies replacement and regular maintenance.
• Includes a 3-pack for ongoing use without frequent re-orders.

What the filter does

• 6-stage filtration targets common tap-water impurities, including fluoride, chlorine, and tastes and odors.
• Heavy metals such as aluminum, iron, copper, and mercury are reduced through tested filtration and mineral balancing.
• Mineral enrichment adds zinc, calcium, magnesium, selenium, lithium, iodine to your water for a balanced profile.

Technology and material quality

The filter uses advanced activated carbon fiber (ACF) with high absorption capacity—designed to perform for many cycles and deliver consistent filtration.

Alkaline water and beverage experience

By increasing the water pH toward 8.0–9.5, the water produced can support a smoother flavor base for beverages and, in practice, may balance the acidity of coffee and tea, depending on water and brewing method.

Capacity, replacement cycle, and usage tips

• Each filter provides up to 100 gallons of alkaline, mineral-rich water.
• Expected replacement cycle is roughly 2 months, depending on usage and water quality.
• A 3-pack offers a convenient, long-term supply for households.

To maximize performance, follow the manufacturer’s flushing guidance before first use and replace as needed as part of routine filter care.