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- Designed for iSpring RO800G System: This F4RO800 replacement filter pack includes 3x FPPC composite filters and 1x MRO800 reverse osmosis membrane, specifically designed for the iSpring RO800G tankless RO water filtration system
- Long-Last
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- 【Easy Replacement】Effortless twist-and-lock filters without cutting off the water supply. It takes only seconds to finish with no tools needed, which is truly time saving and energy saving.
- 【Fast flow 】Provides RO quality water
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- [Efficient Water Management] - The RO800G-UV under-sink reverse osmosis water filter stands out with an impressive 2.5:1 pure-to-waste water ratio, conserving up to 750% more water than traditional systems. Its high-performance features include a b
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- [Next Generation RO System] iSpring RO800G is the next generation reverse osmosis filtration system. Unlike the traditional RO systems, it can plug and play with automatic pre-flush and filter life reminders, both embedded on the system. With a fas
iSpring F4-RO800 3 Years Replacement Filter Pack for RO800G Series, Includes 3x FPPC and 1x MRO800 (F4-RO800)
Designed for iSpring RO800G System: This F4RO800 replacement filter pack includes 3x FPPC composite filters and 1x MRO800 reverse osmosis membrane, specifically designed for the iSpring RO800G tankless RO water filtration system
Long-Lasting Performance: Each FPPC filter typically lasts up to 12 months, while the MRO800 RO membrane provides effective filtration for up to 36 months under normal usage and water conditions. This kit can last up to 3 years, depending on your incoming water quality and water usage, ensuring your home or business has clean, great-tasting water for the long term
Powerful Multi-Stage Filtration: The FPPC filters combine sediment and activated carbon to reduce rust, chlorine, odors, and other common contaminants, while the MRO800 membrane targets dissolved solids and microscopic impurities down to 0.0001 microns. This package delivers up to 800 gallons of purified water per day with an efficient 2.5:1 pure-to-wastewater ratio—ensuring clean, great-tasting water and peak system performance
Effortless Filter Replacement: The convenient twist-and-lock design allows quick, tool-free filter changes in seconds—no need to shut off the water. Enjoy consistent performance with simple, hassle-free maintenance
iSpring MRO800 RO Membrane Replacement Filter for RO800G Reverse Osmosis System, High Flow up to 800 GPD, 2.5:1 Pure to Waste water ratio (MRO800)
【Easy Replacement】Effortless twist-and-lock filters without cutting off the water supply. It takes only seconds to finish with no tools needed, which is truly time saving and energy saving.
【Fast flow 】Provides RO quality water of up to 800 gallons per day, with up to 2.5:1 pure water to waste water ratio. It's 5x more efficient than a traditional RO membrane.
【High Effectiveness】 Rejects a wide spectrum of impurities down to 0.0001 micron. Also removes heavy metals and many organic matters.
【Lifetime】Up to 24-36 months filter life depending on daily usage and the quality of the water.
【Compatibility】Compatible with RO800G Tankless RO Reverse Osmosis Water Filtration System.
iSpring RO800G UVF8 Tankless Reverse Osmosis System with LED UVF8 Light, 800 GPD Fast Flow RO System, 2.5:1 Pure to Drain Ratio RO Water Filter System, Brushed Nickel Faucet (RO800G UVF8)
[Efficient Water Management] - The RO800G-UV under-sink reverse osmosis water filter stands out with an impressive 2.5:1 pure-to-waste water ratio, conserving up to 750% more water than traditional systems. Its high-performance features include a built-in booster pump and an 800 GPD RO membrane, ensuring a rapid water flow of 0.6 GPM and the ability to fill an 8 oz cup in under 6.5 seconds.
[Comprehensive Contaminant Elimination] - Our system goes beyond, removing over 1,000 harmful contaminants such as PFAS, chlorine, fluoride, lead (up to 98% removal), arsenic, asbestos, calcium, sodium, sediments, sand, odors, and more. Transforming tap water into pristine drinking water, it boasts a potential Total Dissolved Solids (TDS) rejection rate of up to 99%.
[Advanced Features] - Our system includes an LED UV light that efficiently filters out up to 99.9% of contaminants, boasting an impressive lifespan of up to 7000 hours. The smart flow sensor component vigilantly monitors water flow, activating the UV light only when water is in motion, ensuring optimal performance and longevity.
[Filter Life Monitoring] - The built-in filter life indicators offer a visual alert system, blinking in white when filter life falls below 10% and turning red when replacement is necessary. We recommend regular replacement of filters (FPPC and MRO800) to uphold peak filtration performance.
[Simple Installation and Effortless Filter Replacement] - Our integrated-water-route technology makes installation a user-friendly DIY task. The compact tankless design seamlessly fits under the sink, saving an impressive 70% of space. Changing filters is a breeze with the click and lock feature—no need to cut off the water supply. Securely replace filters within 5 seconds, all without the need for any tools.
iSpring RO800G Tankless RO Reverse Osmosis Water Filtration System, 800 GPD Fast Flow, Up to 2.5:1 Pure to Drain Ratio, Gray (RO800G)
[Next Generation RO System] iSpring RO800G is the next generation reverse osmosis filtration system. Unlike the traditional RO systems, it can plug and play with automatic pre-flush and filter life reminders, both embedded on the system. With a fast flow rate of up to 0.6 gallons per minute, this RO system can satisfy the water needs of families, offices, coffee shops, restaurants, and more.
[800 GPD Fast Water Flow] The RO800G RO system produces up to 800 gallons of filtered water daily. With a fast and stable water flow rate, this RO system fills an 8oz cup with water in 6.5 seconds, which is ideal for drinking water. The RO800G RO water filtration system also meets the water needs of big families and companies.
[Easy to Install & Replace Filters] With a detailed instruction manual and access to lifetime technical support, it is easy to install and maintain. Replacement filters for all models are available for order. Replacing filters is just like a breeze. No need to cut off the water supply and no tool is required.
[Superb Filtration Performance] Two filters are included in the package: 1st-stage PP CTO Composite Filter (SKU: FPPC) & 2nd-stage RO Membrane Filter (SKU: MRO800). RO800G effectively reduces TDS and removes dirt, sand, silt, rust, and scale particles. Absorbs PFAS, THMs, and pesticides and also removes unpleasant chlorine, taste, odors, cloudiness, and colors. It can reject a wide spectrum of impurities down to 0.0001 microns. It also removes heavy metals and many organic matters.
[Tankless Design] Instant treated water accessibility – no tank, no waiting. iSpring RO800G’s tankless design saves up to 750% more water than the traditional RO Systems. RO800G frees up more space in your under-sink storage area and adds aesthetic pleasure to your kitchen. With an exceptional pure water to wastewater ratio (up to 2.5: 1), this industry-leading pure-to-waste ratio contributes to reduce water bills and less water going down the drain.