Waterspecialist 708A Faucet Replacement Filter — 1800-Gallon, NSF 42 Certified, 6-Pack

Premium filtration for PUR faucet systems

The Waterspecialist 708A Faucet Replacement Filter is engineered to elevate daily water quality. This six-pack delivers up to 1800 gallons of filtered water, designed to fit PUR PLUS faucet mounts and PUR RF-9999 configurations. It carries NSF certifications for chlorine reduction, taste and odor improvement, and lead-free material, providing reassurance as you sip, brew, or cook with confidence.

Designed for versatility, this replacement filter supports a range of everyday uses—from refreshing drinking water to preparing coffee, tea, or meals. While it does not reduce total dissolved solids (TDS), you may notice crisper flavor and a cleaner aroma in beverages and foods. The product notes emphasize compatibility across multiple PUR models, and the authorship clearly indicates a reference to PUR components rather than sponsorship, which helps you assess fit for your faucet setup.

Key benefits you might notice

• NSF/ANSI 42 certified for chlorine taste and odor reduction, improving overall water clarity.
• NSF/ANSI 372 certified for lead-free construction, aligning with stricter material standards.
• High-flow filtration that aims to deliver water quickly without sacrificing filtration efficiency.
• Long replacement cycle, with a recommended change every 3 months under typical conditions.

How to install and maintain

• Before first use, soak the filter in clean tap water for 3 minutes to flush out air and bubbles for optimal performance.
• Change timing: aim for a 3-month replacement window, adjusting for water quality and usage volume.
• If the indicator fails after replacement, perform a manual reset: remove the filter, locate the white box with a button, press to reset, reinsert and reattach.

Usage notes and compatibility

The filter is intended for PUR Advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts and is interchangeable with PUR RF-9999. Some claims may be referenced for compatibility purposes and have not been tested or certified by NSF. Use the guide below to confirm fit with your faucet model and to plan routine maintenance for the best experience.