AQUA CREST Replacement for All PUR®, PUR®PLUS Faucet Water Filter，Pur® RF-9999® Faucet Water Filter (5+1 Pack)

Before first use, soak the filter in clean tap water for 3 minutes to flush and release air bubbles. The AQUACREST faucet water filter uses a premium natural coconut activated carbon block, certified to NSF/ANSI Standard 42 for reduction of chlorine, taste, and odor, and to NSF/ANSI 372 for lead-free material (search model "AQU-CF08A" on the NSF website). It reduces chlorine by up to 97.2% and effectively filters sediments, particles, rust, taste, and odor (third-party lab tested; does not reduce TDS). Replace the filter approximately every 3 months (varies with water quality). Compatible with PUR Classic, Advanced, and Horizontal faucet mounts (including PFM100B, PFM450S, and interchangeable with PUR RF-9999), this product is not sourced or sponsored by PUR.

• [NSF Certified Filtration]Tested and certified by NSF International against NSF/ANSI Standard 42 for the reduction of chlorine, taste, and odor, and to NSF/ANSI 372 for lead-free materials. For detailed NSF certification information, visit the NSF official website and enter "AQU-CF08A" in the "Brand name/Trade name/Model" field, then click "Search."
• [Effective Filtration Performance]The AQUACREST faucet water filter uses a natural coconut shell activated carbon block, which has been shown to effectively reduce chlorine. Through third-party laboratory testing, the filter has demonstrated the ability to reduce sediment, larger particles, rust, taste, and odor, contributing to improved water quality. Please note that this filter does not reduce Total Dissolved Solids (TDS).
• [Extended Service Life]This filter is designed for long-lasting use. For consistent performance, we recommend replacing the filter approximately every 3 months, although actual replacement timing may vary based on local water conditions.
• [Compatibility]The AQUACREST faucet filter is compatible with and interchangeable with the PUR RF-9999 faucet water filter. It is designed for use with PUR Classic, Advanced, and Horizontal Faucet Mounts, including PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-3700, FM-2000B, FM-9000B, FM-4000B, FM-4100B, FM-2500V, FM-3400B, PFM350V, Pur-0A1, FM-9600, PFM150W, PFM400H, PFM-270G, PFM800HX, FM-9600, and other similar models. This filter is not manufactured, sourced, or endorsed by PUR.
• [Usage Note]Before first use, please soak the filter in clean tap water for about 3 minutes to help rinse the filter and release any trapped air.