Waterdrop Alkaline Water Pitcher PT-04C-A, 10-Cup Clear with Wood Handle & pH 8.0–9.5

The Waterdrop PT-04C-A is a 10-cup alkaline filter pitcher that raises tap water pH to about 8.0–9.5, delivering better-tasting alkaline water at home with a natural wood handle and a mechanical life recorder.

Whether you're replacing an older jug or trying alkaline water for the first time, the PT-04C-A combines a compact clear reservoir with a dedicated alkaline filter element. It fits most refrigerator doors, uses a replaceable PF-AL filter, and is engineered for everyday kitchen use without changing total dissolved solids (TDS). The pitcher balances convenience—smooth flow rate and a manual life indicator—with a design that looks at home on a counter or in a fridge.

How does this pitcher make water alkaline?

The PT-04C-A uses a specialized alkaline filter media that adds minerals to raise the pH of filtered tap water into the 8.0–9.5 range. This process modifies the water's acidity level without altering the total dissolved solids reading, so it’s focused on pH adjustment rather than TDS reduction.

• Contains mineral-based alkaline media that increases pH.
• Designed to work with genuine PF-AL replacement filters for consistent results.
• Does not reduce TDS; intended for pH enhancement only.

How long does the filter last and how will I know to replace it?

A single PF-AL filter cartridge provides service for up to about 100 gallons under normal household conditions. The pitcher includes a mechanical life recorder that tracks filter use so you can replace the cartridge on schedule and maintain steady performance.

• Rated lifespan: approximately 100 gallons per filter.
• Mechanical life recorder visibly indicates remaining filter life.
• Replacement filter model: PF-AL (ASIN B096XRTY3M listed as a reference for compatibility).

Will this pitcher fit in my refrigerator and how big is it?

The Waterdrop PT-04C-A is compactly proportioned to sit on most refrigerator side-door shelves and kitchen counters. Before purchasing, measure your fridge to confirm fit—the pitcher dimensions are provided so you won't be surprised at delivery.

• Capacity: 10 cups (about 2.4 liters), suitable for daily use.
• Dimensions: 10.4" x 5" x 10.1"—compact footprint for most fridges.
• Clear body for quick visual check of water level; natural wood handle offers comfortable grip.

How will the pitcher affect beverages like coffee and tea?

By raising the pH of tap water, the pitcher can soften perceived acidity and subtly change flavor balance in brewed beverages. Users often notice coffee and tea taste smoother, with a slightly rounder mouthfeel, though results depend on the original tap water profile and brew method.

• Alkaline-treated water can temper perceived acidity in coffee and tea.
• May enhance natural sweetness and balance of brewed beverages.
• Effects will vary with local water chemistry and beverage preparation.

Who is this for? The Waterdrop PT-04C-A suits anyone who wants an easy, attractive way to raise the pH of everyday tap water without altering TDS—ideal for households that want a simple alkaline option, people seeking improved taste in coffee and tea, or buyers needing a compact, refrigerator-friendly pitcher with a natural-wood accent. If you need TDS reduction rather than pH adjustment, consider Waterdrop’s TDS reduction models such as the PT-13W instead. For best results, use genuine PF-AL replacement filters and double-check your pitcher model before ordering replacements.