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iSpring ORB1X2 Replacement O-ring for 10" X4.5" Undersink and Whole House Water Filtration Systems, Pack of 2 (ORB1X2)
Standard Size: The 2 o-rings included are 5.8” in diameter and fit most standard 10"x4.5" undersink water filter systems(e.g. iSpring US21B), whole house water filtration systems(e.g. iSpring WGB21B, WGB21BM, WGB21B-PB, WGB12B), whole house descalers(e.g. WDS80K, WDS150K), and most standard housings for 10" x 4.5" filters.
Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
Please note: The o-rings are for 10"x4.5" filter housings only. If you need replacement o-rings for reverse osmosis (RO) pre-filter housings used in our RCC7 series, please consider iSpring ORF.
Out of Stock
$11.99
iSpring UVF55FS 55W Whole-House UV Water Filter With Smart Flow Sensor Switch, 120V, 12 GPM (UVF55FS)
[Whole House Water Treatment] As the UPGRADED VERSION of UV water filter iSpring UVF55, UVF55FS is a perfect last step to add to your whole house water filtration system and give you the peace of mind of knowing all of the water in your house can be treated at once.
[Upgraded Ballast with Flow Sensor Switch] Ensured actual treatment with water’s long dwell time in the 37.5-inch 304SS reactor chamber; a 12 GPM flow rate and minimum pressure loss with 1-inch MNPT inlet/outlet design; a quality 55-watt UV lamp(UVB55FS) in durable quartz sleeve has a long bulb life of up to 9,000 hours; upgraded 55W ballast(UVT55FS) with smart flow sensor switch(3 modes: “Auto”, “Move”, “Stop”) makes it easy to control and monitor system performance. “Auto” is recommended to protect the UV lamp.The sensor will only kick on when the flow rate reaches 0.66 gallon/minute (2.5 L/m).
[Easy Installation and Simple Maintenance] Mounting clips included for easy DIY installation. Annual replacement of the UV lamp and regular cleaning of the quartz sleeve(every 6-12 months) recommended to ensure optimal performance.
[Chemical-free, Environmentally Friendly, Affordable, and Reliable]: A green alternative to chlorine treatment. Free of chemical byproducts. Low power consumption. Build your trust in water for your entire household by removing risks unable to be addressed by your municipal treatment plant or those born with well water or other natural water sources.
[Lifetime After-sale Customer Service]: 30-day money-back guarantee. 1-Year manufacturer warranty upon registration activated. Lifetime tech support from iSpring in Atlanta, GA.
iSpring LS43 Water Leak Detector Alarm System with Automatic Shut-off Valve and 2 Detection Sensors, Connects Up to 8 Sensor to Prevent Flooding (LS43)
iSpring water leak detection system is designed and to be installed on whole house water pipe to detect and set alarm for possible leak and shut off water supply automatically to prevent flooding
Includes 2 water sensors. The controller unit is able to connect up to 8 water detection sensors
Includes a 3/4” NPT automatic shut-off ball valve
Requires a power outlet for the controller unit
1-year warranty with lifetime support from iSpring
iSpring UVB55FS 55W UV Replacement Lamp UV Bulb for UVF55FS Whole House UV Water Filter (UVB55FS)
Fits iSpring whole house UV water filter system UVF5FS
Durable, effective, and reliable
55-Watt UV lamp
Approximate dimension: 1 in. Dia x 35 in. L (not including the poles)
4-pin at one end
Flow rate: up to 12 GPM
Life: up to 9,000 hours
iSpring UVT55FS UVS55FS UV Light Whole House Water Filter Transformer/Ballast with Water Flow Sensor, 55W 110V, for UVF55FS (UVT55FS UVS55FS)
UV transformer/ballast with flow sensor for UVC lamps, 55-Watt, 110-Volt
Compatible only with iSpring whole house UV filter UVF55FS
UL recognized component
Current frequency: 60 Hz
1-year limited manufacturer warranty and lifetime tech support from iSpring water systems in Atlanta, GA.
Note: UVF55FS is capable of self-cleaning. Suppose the unit has been idled for 24 hours but still has power on. In that case, it will start the self-cleaning process by turning itself on for 300 seconds to ensure that water in the reactor chamber will not deteriorate.
iSpring ASLS43 Water Leak Detector Alarm System Add-on Detection Sensor (ASLS43)
Add-on sensor dedicated to LS43 water leak detector alarm system
15 feet long
1-year warranty with lifetime support from iSpring
iSpring AFR420K 420 ml/min Flow Restrictor, White (AFR420K)
Compatible with most reverse osmosis systems of 75 - 100 GPD (including brand names) in the market
To be installed on the drain line
Recommended for RO systems of 75GPD or 100GPD, or for customers whose source water TDS is more than 200 ppm
Features 1/4” quick connect fitting
iSpring MCRO1000 RO Membrane Replacement Filter for Tankless Commercial Reverse Osmosis Water Filtration System CRO1000, 1000 GPD (MCRO1000)
Dedicated RO membrane for iSpring tankless RO water filter system CRO1000, which is not only a great choice for residential drinking water treatment, but also suitable for drinking water filtration in offices, labs, and small businesses like restaurants, coffee shops, teashops, breweries, bars, salons, spas, clinics and more.
MCRO1000 removes up to 99% of over 1, 000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. This core of CRO1000 beats contaminants and provides you with clean water up to 1,000 gallons per day.
Inlet Water Pressure Range: 80 - 130 psi. Up to an exceptional 1.5:1 pure to drain water ratio, improving efficiency and saving water bill costs.
Quick and easy filter change. Depending on your water usage and the quality of your source water, please replace this RO membrane every 2-3 years to ensure optimal performance.
Peace-of-mind after-sale support is backed by a 30-day money-back guarantee, manufacturer warranty, and lifetime free tech and customer support in Atlanta, GA. Register online to activate your warranty. We stand behind our products. Please feel free to reach out to us for questions and assistance. Your satisfaction is our top priority!
iSpring MC600 RO Membrane Replacement Filter for Tankless Countertop Reverse Osmosis Water Filtration System RCT600, 600 GPD (MC600)
Dedicated RO membrane for iSpring countertop RO water filter system RCT600. Experience clean and fresh water every time you turn on your drinking water faucet.
This core of RCT600 is rated at 600 gallons per day. With up to 1.5:1 pure water to wastewater ratio, RCT600 is much more efficient than a traditional RO membrane.
MC600 removes up to 99% of over 1, 000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Enjoy your water with confidence.
Quick and easy filter change. Depending on your water usage and the quality of your source water, please replace this RO membrane every 2-3 years to ensure optimal performance.
Peace-of-mind after-sale support is backed by a 30-day money-back guarantee, manufacturer warranty, and lifetime free tech and customer support in Atlanta, GA. Register online to activate your warranty. We stand behind our products. Please feel free to reach out to us for questions and assistance. Your satisfaction is our top priority!
iSpring FP110X25 10 Micron, 25 Pack 10" x 2.5" Universal Multi-layer Sediment Water Filter Replacement Cartridges, White, 25 Piece (FP110X25)
Protect Your Family and Household Appliance from Sediments: The FP series sediment filters are specially designed to remove sediments, dust, sand, large particles, silt, dirt, and rust from water. They are usually used as the first stage of a water filtration system to prevent the filters that follow from getting clogged too soon. This filter can also be used for pool and hottub.
Standard Size: Our filter fits standard 10” x 2. 5” housings, including brand name models
Top-Notch Quality: The FP series high capacity polypropylene sediment filter is able to achieve filtration down to 1, 5, 10, 20, 50 microns. The filters are tested by an independent third-party to meet NSF/ANSI standards. They have a capacity that is enough to supply a family of four with clean water for half a year (depending on your water quality). The 10” x 2. 5” filter cartridges have a minimum impact on water flow and require minimum maintenance.
Peace of Mind Customer Service: Register online to activate your extended manufacturer and life-time free tech support from U. S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
Please Note: The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
iSpring T38W Reverse Osmosis RO Water Filter 3/8" Tubing, White (T38W)
3/8 inch food-grade tubing
Good for RO, DI, aquarium, refrigerator, under-counter filters, etc
iSpring WGB21BM 2-Stage Whole House Water Filtration System, 10” x 4.5” Carbon Block and Iron & Manganese Reducing Filters, 1" Ports (WGB21BM)
Two-Stage Effective Filtration Our featured 2nd stage filter (FM15B) is specially designed for iron and manganese removal, reducing iron (Max 3.0 ppm down to 0.01 ppm) and manganese (Max 1.0 ppm down to 0.01 ppm). Using high quality coconut shell carbon and highly compact fabrication tech, 1st-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like herbicides and industrial solvents. iSpring WGB21BM is THE system you need to protect your family and household appliance from iron, manganese, and more.
Easy Installation and Filter Change The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. Refer to our manual and our helpful YouTube videos to install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family. With 1 NPT inlet/outlet and 10 x 4.5 filter cartridges, the system has a minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
Top-Notch Quality The first stage CTO Carbon Block filter is made of high-quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The iron and manganese reducing filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. Those filters have a filtration capacity of up to 50,000 gallons of water, enough to supply a family of four with clean water for up to a year.
Please Note This system is installed at the main water supply line in order to treat all the water in your home. For well/pond water with very high iron/manganese please contact us for customized solutions. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, please consider our iSpring Reverse Osmosis (RO) systems RCC7 series or tankless RO500.
iSpring WGB21B-PB 2-Stage Whole House Water Filtration System w/ 10” x 4.5” Carbon Block FC15B and Lead Reducing Filter FCRC15B, 1" Inlet/Outlet Ports (WGB21B-PB)
[Protect Your Family and Household Appliance from Lead and More] Our 2nd stage filter (FCRC15B) lead removal filter is specially designed for reducing lead. This filter features a high filtration capacity of 50, 000 gallons of lead-loaded water, effectively reducing lead level from as high as100 ppb to 15 ppb (the EPA standard for drinking water) and less.
[Premium Quality] The first stage CTO Carbon Block filter(FC15B) is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The filter has a capacity of 50, 000 gallons of water, enough to supply a family of four with clean water for half a year.
[DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation to splice in this Point-of-Entry (P. O. E. ) system into your home's main water line. With 1” NPT inlet/outlet and 10” x 4. 5” filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
[Top-Notch Customer Service] Backed by a 30-day money-back guarantee. 1-year manufacturer warranty and extended upon registration at iSpring. Lifetime tech support from Atlanta, GA.
[TDS Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, please consider our iSpring RO systems.
iSpring MS5-N 500GPD Reverse Osmosis (RO) Membrane Replacement 3.0" x 11.7", Fits RCS5T, Updated Version (MS5-N)
500GPD membrane saves 60% of water, with 1:1 drain to clean water ratio
Low-pressure and high-capacity membrane for tankless direct ro output
Fits updated iSpring light commercial RO system RCS5T
Rejects wide spectrum of impurities down to .0001 micron
Tolerance to a wide range of operating conditions
iSpring PMP1000 Water Booster Pump for High Capacity RO Membrane and Commercial Reverse Osmosis System Up to 120 psi, 3/8” Quick Connect Fitting (PMP1000)
PMP1000 is designed to boost water pressure up to 120 psi. Optimizes water filtration performance on high capacity reverse osmosis membrane and commercial ro systems
Great option for iSpring CRO1000 and systems with low feed water pressure
Automatic turns on and off with water system
Minimum working pressure: 30psi. Maximum working pressure: 120psi; Temperature Range: 40°-100°F
Package includes: PMP1000, power supply, 10ft 3/8” tubing, and spare fittings
iSpring US21B Heavy Duty 2-Stage Undersink Water Filtration System with 10” x 4.5” GAC+KDF and CTO Carbon Block Filters, 1” Ports (US21B)
[Heavy Duty Water Filter System] Made of quality material for all components and equipped with 10” x 4.5” filters, this heavy duty undercounter water filter system is designed to provide you and your loved ones with a continuous on-demand supply of refreshing water whenever your kitchen faucet is on. No waste water. No tank taking up your under sink space.
[10"x4.5" Filters] 1st stage KDF plus GAC carbon filter(FG15B-KS) and 2nd stage CTO carbon block filter(FC15B) can remove up to 99% of contaminants, including chlorine, lead, mercury, and many other heavy metals. They also tackle problems like turbidity, cloudiness, colors, bad taste, and odors(e.g. hydrogen sulfide that smells like rotten eggs). A true shield that protects you and your family from ingesting harmful chemicals or contaminants in your tap water.
[Steady Water Flow] Thanks to the system’s connection design and its 1” inlet and outlet ports, you will experience less waiting time when filling up your glasses, pitcher, coffee pot, or cooking pots as the peak water flow rate is up to 15 GPM. Based on the contaminant levels in source water and your water use, we suggest that you change your filters every 6-12 months for ideal filtration performance.
[Easy DIY Installation] Comes with two 24-inch DIRECT CONNECT hoses that connect the system to the existing under sink incoming water supply and the cold water line of your kitchen faucet. Unlike reverse osmosis systems, you don’t need to spend time drilling a hole on your countertop for a RO faucet. Tool free. No mess. System installation and filter cartridge replacement are a breeze!
[TDS Note] Please be noted that the system is NOT designed to reduce Total Dissolved Solids(TDS) removal and instead keeps essential minerals in your water. If you are interested in a filter that significantly reduces TDS, please consider our iSpring Reverse Osmosis (RO) systems RCC7 series or tankless RO500.
[Peace-of-Mind Support] We offer tech and CS support via phone and email from Atlanta, GA. Contact our responsive and professional team for product selection to suit your water filtration needs and after-sale support to fully enjoy your user experience. Now, and years to come, we will be right here and ready to help.
iSpring RCC7AK-UVF3 Value Pack, Alkaline UV 7-Stage Under Sink Reverse Osmosis Water Filter System, Patented Easy-Mount Faucet for Effortless Installation, Additional 3 Pre-Filters Included (RCC7AK-UVF3)
EXTRA FILTERS INCLUDED - Includes 3 extra pre-filters for extended use and convenience.
NSF/ANSI 58 CERTIFIED - The whole reverse osmosis system RCC7AK-UV is certified to NSF/ANSI 58.
20 YEARS OF EXPERTISE - Two decades of dedication to RO water filtration, supporting healthy, hydrated lifestyles for American households and businesses.
ULTRAVOILET PROTECTION - This built-in UV water filter provides added peace of mind by delivering an extra layer of protection for your drinking water.
MINERAL BOOST – The patent-pending natural mineral AK stage delivers spring-taste water with a balanced, healthy pH and multiple essential minerals.
PATENTED DESIGN - The top-mounted faucet design allows for easy installation entirely from above, eliminating the hassle of tightening the nut from underneath the sink.
SEE WHAT’S CAUGHT - The transparent first-stage water filter housing makes it easy to monitor contaminant buildup, ensuring timely filter changes.
EFFECTIVE FILTRATION – The RO system RCC7AK-UV reduces TDS (93-98%), PFAS (96-99%), Chlorine (95-99%), Asbestos (>99.7%), Barium (>98.4%), Cadmium (>98.8%), Chromium (>99.2%), Copper (>97.8%), Fluoride (>97.4%), Lead (>98.9%), Selenium (>99.0%), and over 1,000 other contaminants.
TRUSTWORTHY SUPPORT - America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA, ensuring expert assistance whenever you need it.
CONVENIENT REPLACEMENT FILTERS - Easy access to replacement filter sets: F4AK (6-Month), F10KU (1-Year), F21KU75 (2-Year), and F31KU75 (3-Year).