As an Amazon Associate I earn from qualifying purchases.
Connects any water filtration system including reverse osmosis systems to the ice maker or water dispenser of your fridge. Durable and easy to install - Push-in quick connect fittings offer easy DIY installation with no tools required.

Size the lldpe tubing comes in 1/4" OD and 0165" id. Supreme quality this product can withstand higher pressure, and sustains even in harsh environments, while following NSF certified standards and regulations.

Quick-connect and replaceable water filter cartridges make it easy to keep your water fresh. Low maintenance water filter: once set-up, the reverse osmosis countertop filter requires little maintenance.
Countertop ro water filter system: enjoy fresh and clean drinking water from the easy install Express Water countertop water filters. 4 stage water filters: express water 4 stage countertop water filter Systems include Sediment filter, Granular Carbon filter, Reverser Osmosis Membrane, and Post Activated Carbon filter to remove 99.99% of major contaminants in your drinking water. Backed by 1-Year limited warranty.

Under sink water filter system: no need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water.
Help has arrived - support from experts who can answer any of your questions about your home’s water. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99. 99% of lead, nitrates, chlorine, Fluoride, Arsenic, Calcium, and more. Under sink water filter: don’t waste money on professional installation. Try additional filtration attachments including UV Water Filter, Alkaline Water Filter, Deionization Water Filter, and more.

The 3rd stage filter solves both issues of conventional RO systems! It balances the alkalinity of RO water and adjusts the PH to more than 7. 5. Smart led display & quick change: the smart display panel tells real-time out tds and the remaining lifespan of each filter.
Get a full cup of fresh RO water in a snap! 1. 5:1 low drain ratio: thanks to advanced water-saving technology, frizzlife pd600 ro system maximizes the efficiency and can save your water up to 450% compared with conventional RO filter systems on market! Being both economic and environmental-friendly, the RO system makes your water bills more affordable. Drinking weakly alkaline water is beneficial to your health. Over the life of the system, the PD600 RO filter system pays for itself in water savings!


Prime quality accessories ultra-safe, BPA-free, quick-connect fittings. Get easy access to cool, crisp water, all day long! Versatility delivers fresh, purified water from your water filtration system to your refrigerator dispenser and ice maker.

The innovative tankless design saves space and ensures faster water flow and purer water. Get a cup of filtered water in about 12 seconds, which has continuous water flow during the first two minutes, satisfying your needs while saving time.
The mro filter includes a sediment membrane, scale, such as TDS and heavy metals. The tankless design ensures the safety of your family’s drinking water. Waterdrop g2 reverse osmosis system. The cf filter has a sediment PP membrane and an activated carbon block. It also saves over 70% more under-sink storage space than does the ordinary RO system. The installation of the Waterdrop G2 Ro water filter system than 30 minutes.

Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system filtering up to 99.
Try additional filtration attachments including UV Water Filter, Deionization Water Filter, and more. Under sink water filter system: no need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water. Quality : rest easy with our 1-year on all Express Water Reverse Osmosis Water Systems. 99% of lead, chlorine, calcium, Fluoride, Arsenic, Nitrates, and more.

1. iSpring
#ad
Approximate 20 feet, 1/4", iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters
#adiSpring #ad - Push-in quick connect fittings offer easy DIY installation with no tools required. Delivers crystal clear ice cubes and great tasting RO water to your fridge, superior to inline fridge filters.Connects any water filtration system including reverse osmosis systems to the ice maker or water dispenser of your fridge. Durable and easy to install - Push-in quick connect fittings offer easy DIY installation with no tools required.
More information #ad
Tested by independent third-party to meet NSF/ANSI Standards. Kit includes everything you need for the installation - approximate 20 feet 1/4" tubing, a 1/4" x 1/4" x 1/4" "T" fitting, an inline 1/4" x 1/4" shut off valve, and a compression fitting set.Brand | iSpring #ad |
Manufacturer | iSpring #ad |
Height | 0.2 Inches |
Length | 240 Inches |
Width | 0.2 Inches |
Part Number | ICEK |
Model | ICEK |
More information #ad
2. Metpure
#ad
25', Metpure 1/4" NSF Certified 25 Feet Length Tubing for Reverse Osmosis De-ionized Water Filtration Systems, and Other Appliances 1/4", Refrigerators, White
#adMetpure #ad - Make sure to cut cleanly without any frays or burrs. Versatility this product can be used for any water filtration systems, water dispensers, coffee machines, refrigerators, and other appliances that require connections of water supply.Size the lldpe tubing comes in 1/4" OD and 0165" id. Supreme quality this product can withstand higher pressure, and sustains even in harsh environments, while following NSF certified standards and regulations.
More information #ad
Easy installation this product can be installed with compression fittings and quick connect fittings as well. Safe this nsf/ansi certified lldpe tubing is made from food grade linear low density polyethylene, which is safe for the transfer of drinking water.Brand | Metpure #ad |
Manufacturer | Metpure #ad |
More information #ad
3. EXPRESS WATER
#ad
Express Water – Countertop Reverse Osmosis Water Filtration System – 4 Stage RO Water Filter with Faucet – Simple Set Up Faucet Filter
#adEXPRESS WATER #ad - Easy to install countertop filter: express Water’s countertop reverse osmosis systems only requires minutes to install and is designed for an easy 4-point installation that fits most standard faucet types. On demand support: support from top rated customer service team who can answer any of your questions about your Express Water countertop filtration system.Quick-connect and replaceable water filter cartridges make it easy to keep your water fresh. Low maintenance water filter: once set-up, the reverse osmosis countertop filter requires little maintenance.
More information #ad
Please note, this countertop ro system filters up to 05 - 1 gallon of water an hour; for a higher production rate, consider our undersink RO systems; the countertop RO only works with faucets that use a threaded removable aerator; not compatible with sprayer faucets. Countertop ro water filter system: enjoy fresh and clean drinking water from the easy install Express Water countertop water filters. 4 stage water filters: express water 4 stage countertop water filter Systems include Sediment filter, Granular Carbon filter, Reverser Osmosis Membrane, and Post Activated Carbon filter to remove 99.99% of major contaminants in your drinking water. Backed by 1-Year limited warranty.
Brand | EXPRESS WATER #ad |
Manufacturer | Express Water Incorporated #ad |
Height | 14 Inches |
Length | 13.25 Inches |
Width | 6.5 Inches |
Part Number | EZRO5 |
Model | EZRO5 |
More information #ad
4. EXPRESS WATER
#ad
14 x 15 x 5, Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, White
#adEXPRESS WATER #ad - Leak detection: each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture. Love your water - environmentally friendly coconut carbon filters give unequalled quality and a clear natural taste. Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system.Under sink water filter system: no need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water.
More information #ad
Customizable ro water filter system: express water home water filtration systems are fully upgradable and customizable with quick connecting fittings. All our water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink. Help has arrived - support from experts who can answer any of your questions about your home’s water. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99. 99% of lead, nitrates, chlorine, Fluoride, Arsenic, Calcium, and more. Under sink water filter: don’t waste money on professional installation. Try additional filtration attachments including UV Water Filter, Alkaline Water Filter, Deionization Water Filter, and more.
Brand | EXPRESS WATER #ad |
Manufacturer | Express Water #ad |
Height | 15 Inches |
Length | 14 Inches |
Weight | 31 Pounds |
Width | 5 Inches |
Part Number | RO5DX |
Model | RO5DX |
More information #ad
5. FRIZZLIFE
#ad
1.5:1 Drain Ratio, PD600-TAM3, Reduce TDS, USA Tech Support, Alkaline Mineral PH, Frizzlife RO Reverse Osmosis Water Filtration System, 600 GPD High Flow, Tankless, Compact
#adFRIZZLIFE #ad - The built-in tds system constantly monitors the quality of your drinking water 24/7. With all parts included and well-organized instructions and videos, Frizzlife PD600 RO filter can be completely installed in a few minutes by yourself. A compact and sleek filter system with a small and convenient footprint takes up less space, saves storage under the kitchen sink! No tank also means no more secondary pollution.The 3rd stage filter solves both issues of conventional RO systems! It balances the alkalinity of RO water and adjusts the PH to more than 7. 5. Smart led display & quick change: the smart display panel tells real-time out tds and the remaining lifespan of each filter.
More information #ad
Water flow is fast and stable, the system can fill a 330ml cup of water in about 10 seconds. It also restores health-benefiting essential minerals to your water. Frizzlife pd600 produces the healthiest and greatest tasting water for you. Get a full cup of fresh RO water in a snap! 1. 5:1 low drain ratio: thanks to advanced water-saving technology, frizzlife pd600 ro system maximizes the efficiency and can save your water up to 450% compared with conventional RO filter systems on market! Being both economic and environmental-friendly, the RO system makes your water bills more affordable. Drinking weakly alkaline water is beneficial to your health. Over the life of the system, the PD600 RO filter system pays for itself in water savings!
Brand | FRIZZLIFE #ad |
Manufacturer | Frizzlife #ad |
Height | 9.5 Inches |
Length | 15.3 Inches |
Width | 15.7 Inches |
Part Number | PD600-TAM3 |
More information #ad
6. Waterdrop
#ad
Quick Installation T Fittings, 1/4" Output Tubing, Waterdrop Reverse Osmosis Water Filtration System Hose Kit for Ice Maker & Refrigerator
#adWaterdrop #ad - 1/4'' quick connect t fitting, 1/4'' nut cap, insert, sleeve, 1/4'' compression hex nut, 1/4'' male water supply line adapter, 1/4'' PE tubing. Waterdrop Bypass Kit.More information #ad
Brand | Waterdrop #ad |
Manufacturer | Waterdrop #ad |
Part Number | BPKIT |
Model | Waterdrop Bypass Kit |
More information #ad
7. Waterdrop
#ad
APEC, WD-G2/G3 RO System and iSpring, Home Master Reverse Osmosis System, Express Water, Connect it to Fridge/Ice Maker, Waterdrop KITB 1/4" Water Line Connection Kit for WD-10/15/17UB Series
#adWaterdrop #ad - Inside the kit 1/4” - 1/4” - 1/4” tee fitting, 1/4” pe tubing, 1/4” - 3/8” straight fitting, compression fitting nut *2 sets 2 inserts, 2 sleeves, 3/8” - 1/4” - 3/8” tee fitting, 1/4” - 1/4” tee valve, 2 nuts.Prime quality accessories ultra-safe, BPA-free, quick-connect fittings. Get easy access to cool, crisp water, all day long! Versatility delivers fresh, purified water from your water filtration system to your refrigerator dispenser and ice maker.
More information #ad
Easy installation Simple installation designed for DIY. Compatibilitythe kitb is compatible with waterdrop ub series undersink water filter systems, 15ub-uf, 17UB, including 10UB, 10UB-UF, wd-G2-B, 17UB-UF, Waterdrop Reverse Osmosis Systems WD-G3-W, 15ub, and WD-G2-W. The high-quality tee valve prolongs the service life and ensures a leak-free water purification experience. No additional tools required.Brand | Waterdrop #ad |
Manufacturer | Waterdrop #ad |
More information #ad
8. Waterdrop
#ad
Reduces TDS, White, USA Tech, 400 GPD, Tankless, FCC Listed, Brushed Nickel Based Faucet, 7 Stage Filtration, Ro Water Filter System, WD-G2-W, 1:1 Pure to Drain, Waterdrop Reverse Osmosis System
#adWaterdrop #ad - Note: an electrical outlet and drilling holes is required to operate the RO system. Integrated product design: the advanced integrated design of the electrical and water circuits reduces leakage. The new filter composition technology employs an excellent filter combination to more efficiently filter out impurities.The innovative tankless design saves space and ensures faster water flow and purer water. Get a cup of filtered water in about 12 seconds, which has continuous water flow during the first two minutes, satisfying your needs while saving time.
More information #ad
The airtight housing reduces noise, while the process of installing and replacing the filter is faster and more convenient than with other filters. Note that this reverse osmosis system requires under-sink electricity. The mro filter includes a sediment membrane, scale, such as TDS and heavy metals. The tankless design ensures the safety of your family’s drinking water. Waterdrop g2 reverse osmosis system. The cf filter has a sediment PP membrane and an activated carbon block. It also saves over 70% more under-sink storage space than does the ordinary RO system. The installation of the Waterdrop G2 Ro water filter system than 30 minutes.
Brand | Waterdrop #ad |
Manufacturer | Waterdrop #ad |
Height | 17.72 Inches |
Length | 19.45 Inches |
Weight | 25.8 Pounds |
Width | 8.11 Inches |
Part Number | WD-G2-W |
Model | WD-G2-W |
Warranty | 1 year manufacturer and Seller Combination |
More information #ad
9. EXPRESS WATER
#ad
ROALK5D Reverse Osmosis Alkaline Water Filtration System – 10 Stage RO Water Filter with Faucet and Tank – Under Sink Water Filter – with Alkaline Filter for Added Essential Minerals – 50 GPD, Express Water
#adEXPRESS WATER #ad - On demand support: support from experts who can answer any of your questions about your new water filter. Under sink water filter: don’t waste money on professional installation. Leak detection: each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture.Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system filtering up to 99.
More information #ad
Alkaline water filter: express water’s alkaline Water Filter with Active Mineral Technology adds Calcium, Potassium, Magnesium, and other minerals to your water. Customizable ro water filter system: express water home water filtration systems are fully upgradable and customizable with quick connecting fittings. Try additional filtration attachments including UV Water Filter, Deionization Water Filter, and more. Under sink water filter system: no need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water. Quality : rest easy with our 1-year on all Express Water Reverse Osmosis Water Systems. 99% of lead, chlorine, calcium, Fluoride, Arsenic, Nitrates, and more.
Brand | EXPRESS WATER #ad |
Manufacturer | Express Water #ad |
Height | 19 Inches |
Length | 19 Inches |
Weight | 29.5 Pounds |
Width | 18 Inches |
Part Number | ROALK5D |
Model | ROALK** |
More information #ad
10. EXPRESS WATER
#ad
Express Water Ultraviolet Reverse Osmosis Water Filtration System – 6 Stage RO UV Water Sterilizer with Faucet and Tank – UV Under Sink Water Filter – 100 GPD with Clear Housing ROUV10DCG
#adEXPRESS WATER #ad - Don’t waste money on professional installation - our Quick And Easy To Understand Design Means You Can Install And Understand Everything About Your System. Trust your water Again - Powerful Uv Filtration. All our filters are specially engineered To Work Together, Producing The Safest Best Tasting Water You’Ll Ever Drink.More information #ad
Exactly what you need - drink the healthiest water on earth. 99% of lead, nitrates, arsenic, Fluoride, Chlorine, Calcium, And More. The easiest change for a healthier life - experience what water should Taste Like When We Filters Up To 99.Brand | EXPRESS WATER #ad |
Manufacturer | Express Water Incorporated #ad |
Height | 5.91 Inches |
Length | 5.51 Inches |
Weight | 28 Pounds |
Width | 1.97 Inches |
Part Number | ROUV10DCG |
Model | ROUV10*** |
More information #ad