iSpring 5-Stage Countertop Reverse Osmosis Water Dispenser, Instant Hot RO Water, UV Sterilization, Tankless Design, 100 GPD, 2.5:1 Pure to Drain, w/up to 2-Year Replacement Filter Set (Model: RCD100)
$575.99
About this item
- Advanced 5-Stage Filtration – Removes up to 99% of over 1,000 harmful contaminants including chlorine, lead, PFAS, microplastics, and heavy metals for safe, fresh water every time.
- Convenient Countertop RO System – Enjoy pure, great-tasting drinking water without plumbing or installation. The iSpring RCD100 delivers both hot and ambient filtered water directly from your countertop.
- Instant Heating Technology – Dispenses hot water in seconds with multiple temperature settings, perfect for tea, coffee, oatmeal, and more.
- UV-C Sterilization & Tankless Design – Built-in UV light further safeguards your water by neutralizing bacteria and viruses, while the tankless system prevents secondary contamination.
- Includes up to 2-Year Filter Replacement Set – Comes with the F7RCD100 replacement filter pack, ensuring consistent filtration performance and pure water for up to two years.
Frequently Bought Together

iSpring RCD100F7 5-Stage Countertop Reverse Osmosis Water Dispenser, Instant Hot RO Water, UV Sterilization, Tankless Design, 100 GPD, 2.5:1 Pure to Drain, w/up to 2-Year Replacement Filter Set (Model: RCD100)
$575.99
- Availability: In Stock
- Model: RCD100F7
- Manufacturer: iSpring
- Product Dimensions: 15.50"L x 7.00"W x 15.50"H
- Product Weight: 22.20 LB
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iSpring FNF100 Stainless Steel Filter for RCD100 & RCD100HCG Countertop Reverse Osmosis System, Rinse Every 3-6 Months
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iSpring FPC100 Replacement Filter for RCD100 Countertop Reverse Osmosis System, Composite Filter, Replacement Cycle: Up to 6 Months
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iSpring MCD100 RO Membrane Replacement Filter for RCD100 Countertop Reverse Osmosis System, Replacement Cycle: Up to 24 Months
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iSpring FCB100 Replacement Filter for RCD100 Countertop Reverse Osmosis System, Post Carbon Filter, Replacement Cycle: Up to 12 Months
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F3RCD100 1-Year Replacement Filter Pack for RCD100 RO System Countertop, Includes FPC100 x2, FCB100 x1, 3 Pieces
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F7RCD100 2-Year Replacement Filter Pack for RCD100 RO System Countertop, Includes FPC100 x4, MCD100 x1, FCB100 x2, 7 Pieces
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iSpring ATSRCD Sliding Tray for RCD100 Series Countertop Reverse Osmosis Systems, Heavy-Duty 45 lbs Capacity, 1.75’’ Height Space-Saving Solution for Easy Refilling
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iSpring ATRCD100 Replacement Tank for RCD100 Instant Hot Countertop RO Water Dispenser, BPA-Free 1.3-Gallon High-Capacity Water Tank, Easy to Clean
$31.99
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RCD100 Manual.pdf