PRODUCT DESCRIPTIONAQUACREST Replacement Faucet Water FilterReplacement For the Following ModelPurRF-9999PUR Classic, Advanced and Horizontal Faucet Mounts, including PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-2000B, FM-9000B, FM-4000B, FM-4100B, FM-2500V, FM-3400B, PFM350V, Pur-0A1, FM-9600, PFM150W, PFM400H, PFM-270G, PFM800HX, FM-9600, PFM200B, PFM360F, FM2700G.Please note this is a compatible spare part. This filter is not sourced by or sponsored by Pur. The manufacturer’s name and part number have been used for reference purposes only. AQUACREST is an independent brand.Pur® Pur® Pur® Pur®Pur® Pur®Pur® Pur®Pur® Pur®Pur®Pur®Pur®Pur®Pur® Pur®Pur®Pur®Pur®RF-9999® RF-9999® RF-9999® RF-9999® RF-9999® RF-9999® RF-9999® RF-9999® RF-9999® RF-9999® RF-9999®Replacement for Pur Water filter Replacement for Pur Water filter Replacement for Pur Water filter Replacement for Pur Water filter Replacement for Pur Water filter Replacement for Pur Water filter