• 𝐍𝐞𝐰 𝐔𝐩𝐠𝐫𝐚𝐝𝐞&𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐋𝐢𝐟𝐞: After advanced upgrade, the model number is changed from AQU-8017 into AQU-WF17. To enjoy fresh water, it's recommended you replace the filter every 6 months or 19,000 gallons. Whichever comes first will vary based on water quality.
• 𝐈𝐀𝐏𝐌𝐎 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐅𝐢𝐥𝐭𝐞𝐫: Made from premium BPA-free and lead-free materials, the under sink replacement filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
• 𝐇𝐢𝐠𝐡𝐞𝐫 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 / 𝐀𝐟𝐟𝐨𝐫𝐝𝐚𝐛𝐥𝐞 𝐏𝐫𝐢𝐜𝐢𝐧𝐠: AQUA CREST Filters are much cheaper than the name brand filter without sacrificing on quality or standards. Although the housing material is different from the original brand, the filter is designed to fit the original brand and has the same filtration performance.
• 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐌𝐨𝐝𝐞𝐥𝐬: H-104 PBS-400 4C OW200L BH2 OW4-PLUS OW4 4CB5-K PRO4 EF-3000 PBS400 SPA400 4CB5 4FC5-S 4DC 4SI ESO6 4K plus 4JT MR-20 4FC-S H-100 4FC-P 4FC-PS 4CC PRO 2500 SPA-400 S-104 S-100 S-101 Pro 4 4C-X 4H 4H-L 4H2 4FT i5002 4FC-L 4FC-LS BW 100 BW 400 BW 500 4DBG.
• 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐌𝐨𝐝𝐞𝐥𝐬: EV9262-71_H-104, EV9612-11_H-104, EV9270-86_PBS400, EV9601-00_4C, EV9619-01-OW200L, EV9612-50-BH2, EV9635-01_OW4-PLUS, EV9617-36-4CB5-K, EV9637-02-MICROGUARDTM PRO4, EF9857-00_EF-3000, EF9857-50_EF-3000, EV9270-86_PBS400, EV9617-16_4CB5, EV9693-31-4FC5-S, EV9606-51-4SI, EV9607-10-ESO6, EV961276.
• 🔔Connected with the cold water valve only! 🔔This filter does not reduce TDS!