iSpring 3-Stage Under Sink Tankless Water Filtration System, SGS-Tested PFAS Reduction, w/ Up to 1-Year Replacement Filters & Fridge/Ice Maker Connection Kit (Model: US31-PF)

The US31-PF bundle combines a 3-stage under-sink filtration system, the F3-PF high-capacity replacement filter set, and the ICEK fridge connection kit—providing long-term, versatile water purification for your kitchen and beyond. Water Quality: Reduces PFAS, rust, dirt, taste, and odors, delivering crisp, refreshing water directly from your faucet or refrigerator. Versatile Use: The ICEK kit easily connects your US31-PF system to your refrigerator, ice maker, or water dispenser for the same high-quality water in every glass and ice cube. Everyday Performance: Up to 1 GPM flow rate keeps up with cooking, drinking, and ice-making needs without slowing you down. Build & Safety: Tankless design, clear first-stage housing, and brushed-nickel faucet; tested to meet NSF/ANSI 42/53/61 standards. Low Maintenance: Includes the F3-PF replacement filter set to keep your water fresh for up to 12 months, depending on usage and source water.

• ‌SGS-Tested PFAS Reduction – Engineered to target and reduce PFAS for safe, clean drinking water you can trust.
• Triple-Stage Filtration – PP sediment captures large particles; mid-stage CTO refines water quality; final CTO effectively reduces PFAS, rust, dirt, taste, and odors for crisp, refreshing water.
• Fast Everyday Flow – Delivers up to 1 GPM, ideal for cooking, drinking, and ice-making without slowing you down.
• Quality & Easy Care – Tankless design with brushed-nickel faucet and clear first-stage housing; tested to meet NSF/ANSI 42/53/61. Simple maintenance keeps performance steady.
• F3-PF + ICEK Included – High-capacity F3-PF filters provide up to 1 year of protection; ICEK kit connects your system to your fridge, ice maker, or water dispenser for the same great-tasting water everywhere.