AQUA CREST Alkaline 6-Pack Faucet Filter Replacement for PUR Plus, RF-9999, 1800-Gallon Lifespan

Upgrade Your Tap Water with AQUA CREST Alkaline Filters

Refresh your daily hydration with a simple, practical upgrade. The AQUACREST alkaline filter replacement is engineered to fit PUR faucet filtration systems, offering a straightforward way to enjoy water that feels more balanced from your own faucet. This replacement works within your existing PUR setup, so you can upgrade flavor and consistency without changing hardware.

Designed for real-life use, these filters aim to deliver reliable performance across households and busy kitchens. A well-timed replacement cadence helps you maintain a consistent water quality, while the alkalinity focus provides a subtle shift in taste and feel that many people notice when sipping, brewing coffee, or preparing meals.

Filtration at a Glance

• Alkaline water balance that may enhance daily hydration experiences
• Long-lasting filtration with up to 1800 gallons of capacity
• Reduces chlorine, sediment, large particles, suspended solids, rust, and off-tastes
• Made with food-grade materials, BPA-free and lead-free for safer use

Quality you can trust

Third-party lab testing supports the performance of these cartridges. The alkaline carbon blocks are designed for safe filtration, supporting a cleaner-tasting and clearer water experience with each pour.

Compatibility and Fit

These filters are intended for PUR Plus faucet water systems and RF-9999 replacements, and they work with a wide range of PUR Classic, Advanced, and Horizontal faucet mounts. This is a versatile replacement option, not sponsored by PUR.

• Compatible with PUR Plus faucet filters and RF-9999 replacements
• Also suitable for PUR Classic, Advanced, and Horizontal mounts
• Designed as a flexible, off-brand replacement option for PUR systems

Usage Tips

Install, flush, and enjoy. For best results, replace every 3 months; actual lifespan may vary with water quality and household usage.

Whether you’re sipping water, brewing tea, or preparing meals, this replacement aims to provide consistent filtration without changing your faucet setup.