As an Amazon Associate I earn from qualifying purchases.
The entire alkaline water filter fits nicely under a kitchen sink. Great-tasting mineral water - a standard 5 stage ro system produces slightly acidic water with a ph of 7. The ispring rcc7ak reverse osmosis water filter includes an additional 6th stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives your water a more natural taste than regular 5 stage RO water filter.
0 or below because the RO membrane removes not only harmful pollutants but also a few helpful minerals. Low maintenance - transparent 1st stage housing for easy visual inspection. 100% satisfied customers - rcc7ak from america’s favorite brand of under sink water filter is the highly rated reverse osmosis systems. Three extra long life pre-filters to remove large contaminants and protect RO membrane. Ultra fine ro filter to remove contaminants down to 0

Advanced filtration technology- highest rate chlorine and mercury removal! the nakii filter is the first in the usa to use the newest innovation for water filtration, Mercury removal TO IMPROVE DRASTICALLY THE HEALTHINESS, ACF features 98% of Chlorine, taste and odor, using Activated Carbon Fiber ACF which isn't used in Brita filters or other brands, rust, lead, the highest rate in the market to reduce, sediment and suspended particles, eliminates unpleasant color and lime-scale.
They are certified by the wqa for nsf/ansi 42 and nSF/ANSI/CAN 372, odor reduction, for High-Quality Filtration, and lead-free compliance. The filter has a life span of 150 gallons, chlorine taste, and a Fast Flow Rate of 1. 3 liters per minute. Longest lasting – 150 gallons – 4 times more than others! the nakii pitcher filter is created with high quality material that handle water contaminants on a higher level hardly comparable that's why it has a lifespan of 150 gallons 4 times more than Brita and any other brand in the market. This will give the best and Clearly Filtered Water for you and your family.

The patented smart Valve & flexible water tank delivers maximum water efficiency. Brand you can trust: this brondello filter system is gold seal-certified by the Water Quality Association for trusted performance and is certified for NSF/ANSI standards 42, filter, 58, 53, and 372.
Compact design: the reservoir and water filters are contained in a sleek case taking up less space under your sink. Four-stage filtration: the circle reverse osmosis water filter system utilizes 4 separate advanced water filters, dramatically reducing industrial and harmful chemicals. No pumps or electricity required! Designer faucet: this elegant, chrome kitchen faucet is the embodiment of quality and efficiency.

Easy installation: capella is easy to install using safe and reliable quick-connect water supply connections, filter changes couldn’t be easier with “twist and seal” filters - simply remove and replace with a quarter turn of the filter.
We are brondell: born and raised in san francisco and a proud Mark Cuban company since 2005, Brondell makes healthy home products crafted for excellence with USA based customer support. Why capella? up to 20x more efficient than traditional ro systems, 58, 53 lead, 3.2 gallon tank, and certified to nsf/ANSI Standards 42 Chlorine, Eco-efficient RO Membrane with 00001 micron filtering power, led faucet, 401, 372, and CSA B483.1.

Advanced selective filtration technology - Removes 99. 9% of contaminants, based on an unbeatable combination of low price, while maintaining essential minerals. Flow rate: 3gPM @65psig. Advanced filtration -the woder wd-4k-adv-dc removes lead, turbidity, trihalomethanes, mercury, detergent, Chlorine, Heavy metals, pfcs, vocs, Glyphosate, chromium 6, TMHs, unpleasant odors and tastes.
The 3/8” direct connect pvc hoses are made to install directly to existing cold water valve and faucet stem under your sink. Made in the usa - no plumbing required – comes with ‘direct connect’ hoses that fit standard 3/8” water valves under US kitchen and bathroom sinks. High capacity - 4, 000 gallons capacity is dependent upon local municipal water quality. Easy installation - no plUMBING REQUIRED. The 3/8” direct connect pvc hoses are made to install directly to existing cold water valve and faucet stem under your sink.

Ultra high capacity - 10, 000 gallons capacity is dependent upon local municipal water quality.
Claims tested by cLB Labs and are not certified by WQA. Wqa gold seal certified cartridge - wd-10k cartridge is certified by wqa to nsf/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 10, 000 Gallons. Flow rate: 3gPM @65psig. Advanced selective filtration technology - Removes 99. 9% of contaminants, quality, while maintaining essential minerals.

Premium filtration: with its superior carbon fiber technology, the Culligan reduces PFOA/PFOS, Chlorine and Particulates Class I, and this filtration system has also been 3rd party tested for up to 98 percent lead reduction.

1 for Lead. High capacity filters: enjoy purified water all year round with these high capacity water filters. Get rid of physical, pre-carbon filter, and biological contaminants in your water while leaving behind beneficial minerals.
The integrated leD filter change indicator conveniently reminds you when to replace your filters. Designer faucet: this elegant, chrome kitchen faucet is the embodiment of quality and efficiency. Three-stage filtration: brondell’s coral three-stage filter set consists of a sediment filter, chemical, and carbon block filter.

Wqa gold seal certified cartridge - wd-s-8k cartridge is certified by wqa to nsf/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 8, 480 Gallons. Advanced selective filtration technology - Removes 99.
Replacement cartridges wd-s-8k-REP ASIN B08BZMN7B1. Claims tested by cLB Labs and are not certified by WQA. Advanced filtration -the woder wd-s-8k-adv-dc removes lead, Mercury, vocs, Trihalomethanes, heavy metals, glyphosate, Chromium 6, Chlorine, detergent, tmhs, PFCs, turbidity, unpleasant odors and tastes. The 3/8” direct connect hoses are made to install directly to existing cold water valve and faucet stem under your sink. Replacement cartridges wd-s-8k-REP ASIN B08BZMN7B1.

Outside refrigerator water filter. Enjoy pristine drinking water on tap in just 10 minutes. Is the same as 1/4” tubing. Fits all 1/4″ plastic flex tubing and flexible copper tubing, ice makers, used for water supply to dedicated faucets for filtered water, refrigerators, etc.1
Flow rate: 2GPM @65psig. Pure and healthy mineral water on tap! - Woder's Advanced Selective Filtration technology removes 99. 9% of contaminants while it leaves in essential minerals. Wqa gold seal certified cartridge - wd-10k cartridge is certified by wqa to nsF/ANSI 42 for Chlorine, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 10, taste, 000gal. Advanced carbon water filter. 1-year warranty.
1. iSpring
#ad
Superb Taste Drinking Water Filter, pH+ Alkaline Remineralization RO Water Filter System Under Sink, 6-Stage Reverse Osmosis System, iSpring RCC7AK, NSF Certified 75 GPD
#adiSpring #ad - Comes with 1-year limited manufacturer warranty upon registration and lifetime personalized support from GA, this water filter is to deliver endless bottled quality drinking water right in your home for many years to come, combined with premium quality components, USA, eliminating plastic waste.The entire alkaline water filter fits nicely under a kitchen sink. Great-tasting mineral water - a standard 5 stage ro system produces slightly acidic water with a ph of 7. The ispring rcc7ak reverse osmosis water filter includes an additional 6th stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives your water a more natural taste than regular 5 stage RO water filter.
More information #ad
For leak-free installation, instructional videos, simply push tubing ½ inch deep into quick-fitting connectors and lock; no threading pipes needed. 0 or below because the RO membrane removes not only harmful pollutants but also a few helpful minerals. Low maintenance - transparent 1st stage housing for easy visual inspection. 100% satisfied customers - rcc7ak from america’s favorite brand of under sink water filter is the highly rated reverse osmosis systems. Three extra long life pre-filters to remove large contaminants and protect RO membrane. Ultra fine ro filter to remove contaminants down to 0
Brand | iSpring #ad |
Manufacturer | iSpring #ad |
Height | 18.5 Inches |
Length | 14.5 Inches |
Weight | 20 Pounds |
Width | 5.25 Inches |
Part Number | RCC7AK |
Model | RCC7AK |
Warranty | 1 year manufacturer limited warranty |
More information #ad
2. Nakii
#ad
Long Lasting 150 Gallons, Metals & Fluoride for Clean Tasting Drinking Water, WQA Certified,, Removes Chlorine, Supreme Fast Filtration and Purification Technology, Nakii Water Filter Pitcher
#adNakii #ad - Supreme fast filtration - space-saving design the acf fast adsorption speed and free flow design ensures extra fast and steady filtration, the Nakii filter is tested for its flow rate by the WQA to ensure high filtration performance even with its fast flow which takes it apart from the other leading brands in the market. Tested and certified by the wqa! the nakii brand water filter pitchers are manufactured by water innovations usa.Advanced filtration technology- highest rate chlorine and mercury removal! the nakii filter is the first in the usa to use the newest innovation for water filtration, Mercury removal TO IMPROVE DRASTICALLY THE HEALTHINESS, ACF features 98% of Chlorine, taste and odor, using Activated Carbon Fiber ACF which isn't used in Brita filters or other brands, rust, lead, the highest rate in the market to reduce, sediment and suspended particles, eliminates unpleasant color and lime-scale.
More information #ad
Its sleek design makes it suitable to fit right in your refrigerator door. They are certified by the wqa for nsf/ansi 42 and nSF/ANSI/CAN 372, odor reduction, for High-Quality Filtration, and lead-free compliance. The filter has a life span of 150 gallons, chlorine taste, and a Fast Flow Rate of 1. 3 liters per minute. Longest lasting – 150 gallons – 4 times more than others! the nakii pitcher filter is created with high quality material that handle water contaminants on a higher level hardly comparable that's why it has a lifespan of 150 gallons 4 times more than Brita and any other brand in the market. This will give the best and Clearly Filtered Water for you and your family.
Brand | Nakii #ad |
Manufacturer | Nakii #ad |
Height | 4.29 Inches |
Length | 11.42 Inches |
Width | 8.5 Inches |
Part Number | NFP-100 |
Model | NFP-100 |
More information #ad
3. Brondell
#ad
WQA Gold Seal-Certified, Under Sink, Black – 4 Stage RO Water Designer Chrome Faucet– Quick Change Filter, Brondell Circle Reverse Osmosis System
#adBrondell #ad - One-year included. In addition, brondell Circle’s 6L tank refills fully in under one hour. The twist and seal filters in this non-electric design make filter replacement a breeze. Water saving smart technology: this patented technology eliminates back pressure to make the Circle up to 10 times more efficient than traditional RO systems, saving water and money.The patented smart Valve & flexible water tank delivers maximum water efficiency. Brand you can trust: this brondello filter system is gold seal-certified by the Water Quality Association for trusted performance and is certified for NSF/ANSI standards 42, filter, 58, 53, and 372.
More information #ad
Install, and enjoy! The integrated leD filter change indicator conveniently reminds you when to replace your filters. Compact design: the reservoir and water filters are contained in a sleek case taking up less space under your sink. Four-stage filtration: the circle reverse osmosis water filter system utilizes 4 separate advanced water filters, dramatically reducing industrial and harmful chemicals. No pumps or electricity required! Designer faucet: this elegant, chrome kitchen faucet is the embodiment of quality and efficiency.
Brand | Brondell #ad |
Manufacturer | Brondell #ad |
Height | 16.5 inches |
Length | 13.75 inches |
Weight | 14.6 Pounds |
Width | 9.25 inches |
Part Number | RC100 |
Model | RC100 |
Warranty | One year limited warranty |
More information #ad
4. Brondell
#ad
Super Eco Efficient, Lead, Capella Reverse Osmosis Water Filtration, WQA Certified RO System Filters Chlorine, Designer Faucet with LED Filter Change Reminder | RC250, Fluoride
#adBrondell #ad - Waste less water: water is a precious resource all over the world and the process of Reverse Osmosis creates wastewater - Capella’s Eco-Efficient RO Membrane filter makes it up to 20x more efficient than traditional RO systems.Easy installation: capella is easy to install using safe and reliable quick-connect water supply connections, filter changes couldn’t be easier with “twist and seal” filters - simply remove and replace with a quarter turn of the filter.
More information #ad
Gold seal certified: independent testing is the only way to know precisely what is being filtered from tap water, the Capella is Tested and Certified in the USA by the Water Quality Association to filter 86 different contaminants. We are brondell: born and raised in san francisco and a proud Mark Cuban company since 2005, Brondell makes healthy home products crafted for excellence with USA based customer support. Why capella? up to 20x more efficient than traditional ro systems, 58, 53 lead, 3.2 gallon tank, and certified to nsf/ANSI Standards 42 Chlorine, Eco-efficient RO Membrane with 00001 micron filtering power, led faucet, 401, 372, and CSA B483.1.
Brand | Brondell #ad |
Manufacturer | Brondell #ad |
Height | 13.75 Inches |
Length | 14 Inches |
Width | 3.5 Inches |
Part Number | RC250 |
Model | RC250 |
Warranty | One Year Limited Manufacturer's Warranty |
More information #ad
5. Woder
#ad
Heavy Metals, Lead, Woder WD-4K-ADV-DC Ultra High Capacity Under Sink Water Filter with Direct Connect Fittings, WQA Certified 4,000gal – Removes Chlorine, Odors/Contaminants – USA Made, Chromium 6
#adWoder #ad - Made in the usa - no plumbing required – comes with ‘direct connect’ hoses that fit standard 3/8” water valves under US kitchen and bathroom sinks. Claims tested by cLB Labs and are not certified by WQA. Cost effective undersink filtration solution - woder wd-4k-adv-dc is priced to deliver the best value available, quality, and longer life.Advanced selective filtration technology - Removes 99. 9% of contaminants, based on an unbeatable combination of low price, while maintaining essential minerals. Flow rate: 3gPM @65psig. Advanced filtration -the woder wd-4k-adv-dc removes lead, turbidity, trihalomethanes, mercury, detergent, Chlorine, Heavy metals, pfcs, vocs, Glyphosate, chromium 6, TMHs, unpleasant odors and tastes.
More information #ad
Wqa gold seal certified cartridge - wd-4k cartridge is certified by wqa to nsf/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 4, 000 Gallons. The 3/8” direct connect pvc hoses are made to install directly to existing cold water valve and faucet stem under your sink. Made in the usa - no plumbing required – comes with ‘direct connect’ hoses that fit standard 3/8” water valves under US kitchen and bathroom sinks. High capacity - 4, 000 gallons capacity is dependent upon local municipal water quality. Easy installation - no plUMBING REQUIRED. The 3/8” direct connect pvc hoses are made to install directly to existing cold water valve and faucet stem under your sink.
Brand | Woder #ad |
Manufacturer | Woder #ad |
Height | 2 Inches |
Length | 10.25 Inches |
Weight | 0.65 Pounds |
Width | 2 Inches |
Part Number | Woder-5K-DC |
Model | COMIN18JU064496 |
More information #ad
6. Woder
#ad
Odors/Contaminants, WQA Certified 10,000gal – Removes Chlorine, Heavy Metals, Lead, Chromium 6, US Made, Woder-10K-DC Ultra High Capacity Under Sink Water Filter with Direct Connect Fittings
#adWoder #ad - Made in the usa - no plumbing required – comes with ‘direct connect’ hoses that fit standard 3/8” water valves under US kitchen and bathroom sinks. Easy installation - no plUMBING REQUIRED. Advanced filtration -the woder wd-10k-adv-dc removes lead, vocs, heavy metals, pfcs, Glyphosate, Chromium 6, chlorine, TMHs, detergent, Trihalomethanes, Mercury, turbidity, unpleasant odors and tastes.Ultra high capacity - 10, 000 gallons capacity is dependent upon local municipal water quality.
More information #ad
Cost effective undersink filtration solution - woder wd-10k-adv-dc is priced to deliver the best value available, based on an unbeatable combination of low price, and longer life. The 3/8” direct connect hoses are made to install directly to existing cold water valve and faucet stem under your sink. Claims tested by cLB Labs and are not certified by WQA. Wqa gold seal certified cartridge - wd-10k cartridge is certified by wqa to nsf/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 10, 000 Gallons. Flow rate: 3gPM @65psig. Advanced selective filtration technology - Removes 99. 9% of contaminants, quality, while maintaining essential minerals.
Brand | Woder #ad |
Manufacturer | Woder #ad |
Height | 2.52 Inches |
Length | 12 Inches |
Weight | 1.7 Pounds |
Width | 2.52 Inches |
Part Number | W-10K-DC-CA |
Model | SYNCHKG069903 |
More information #ad
7. Culligan
#ad
Culligan CFM-300CR, WQA Certified to Reduce PFOA/PFOS, Faucet Mount Water Filter System, Chrome
#adCulligan #ad - Wqa certified: filtration system is wQA certified to reduce PFOA/PFOS, Chlorine and Particulates Class I. Faucet mount filtration system: the culligan faucet Mount connects easily to your faucet and delivers better tasting drinking water; Filter lasts up to 4 months/300 gallons; Features a Filter Life Indicator.Premium filtration: with its superior carbon fiber technology, the Culligan reduces PFOA/PFOS, Chlorine and Particulates Class I, and this filtration system has also been 3rd party tested for up to 98 percent lead reduction.
More information #ad
Eco-friendly: carbon fiber technology lasts 3x longer than leading brands filter life can vary depending on water quality saving on cost and waste. Including: the culligan Faucet Mount, 1 Filter and an adapter kit.Brand | Culligan #ad |
Manufacturer | Culligan #ad |
Height | 8 Inches |
Length | 3.2 Inches |
Width | 6.1 Inches |
Part Number | CFM-300CR |
Model | CFM-300CR |
More information #ad
8. Brondell
#ad
Brondell H2O+ Coral UC300 Three-Stage Undercounter Water Filtration System – Water Purifier with Designer Chrome Faucet – Quick Change Filter, WQA Gold Seal-Certified
#adBrondell #ad - One-year warranty included. Brand you can trust: this brondell filter system is gold seal-certified by the Water Quality Association for trusted performance and is certified for NSF/ANSI standards 42, 53, and 372 and CSA B483.1 for Lead. High capacity filters: enjoy purified water all year round with these high capacity water filters. Get rid of physical, pre-carbon filter, and biological contaminants in your water while leaving behind beneficial minerals.
More information #ad
Quick filter change: the coral features a Twist & Seal system that makes changing the water filter a breeze while two "quick connect" hose connections make installing the Coral fast and easy. With a double o-ring filter seal to prevent leaks, these filters are designed to last 12 months with a 600-gallon capacity. The integrated leD filter change indicator conveniently reminds you when to replace your filters. Designer faucet: this elegant, chrome kitchen faucet is the embodiment of quality and efficiency. Three-stage filtration: brondell’s coral three-stage filter set consists of a sediment filter, chemical, and carbon block filter.
Brand | Brondell #ad |
Manufacturer | Brondell #ad |
Height | 35 Inches |
Length | 23 Inches |
Weight | 3.8 Pounds |
Width | 3.5 Inches |
Part Number | UC300 |
Model | UC300 |
Warranty | Limited Lifetime - Manufacturer |
More information #ad
9. Woder
#ad
USA Made, WQA Certified 8,480gal – Removes Chlorine, Lead, Heavy Metals, Chromium 6, Odors/Contaminants, Woder WD-S-8K-ADV-DC Ultra High Capacity Under Sink Water Filter with Direct Connect Fittings
#adWoder #ad - Replacement cartridges wd-s-8k-REP ASIN B08BZMN7B1. Flow rate: 2gpm @65psig. Made in the usa - no plumbing required – comes with ‘direct connect’ hoses that fit standard 3/8” water valves under us kitchen and bathroom sinks. Cost effective undersink filtration solution - woder wd-s-8k-adv-dc is priced to deliver the best value available, and longer life.Wqa gold seal certified cartridge - wd-s-8k cartridge is certified by wqa to nsf/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 8, 480 Gallons. Advanced selective filtration technology - Removes 99.
More information #ad
9% of contaminants, quality, based on an unbeatable combination of low price, while maintaining essential minerals. Made in the usa - no plumbing required – comes with ‘direct connect’ hoses that fit standard 3/8” water valves under us kitchen and bathroom sinks. Easy installation - no plumbing required - quick cartridge replacement - system comes with automatic shut off valve. Replacement cartridges wd-s-8k-REP ASIN B08BZMN7B1. Claims tested by cLB Labs and are not certified by WQA. Advanced filtration -the woder wd-s-8k-adv-dc removes lead, Mercury, vocs, Trihalomethanes, heavy metals, glyphosate, Chromium 6, Chlorine, detergent, tmhs, PFCs, turbidity, unpleasant odors and tastes. The 3/8” direct connect hoses are made to install directly to existing cold water valve and faucet stem under your sink. Replacement cartridges wd-s-8k-REP ASIN B08BZMN7B1.
Brand | Woder #ad |
Manufacturer | Woder #ad |
Height | 15.1 Inches |
Length | 2.52 Inches |
Weight | 1.4 Pounds |
Width | 3.6 Inches |
Part Number | WD-S-8K-ADV-DC |
Model | SYNCHKG126873 |
More information #ad
10. Woder
#ad
RVs, Water Dispensers, Woder WD-10K-ADV-JG Inline Water Filter w ¼” JG Fittings, WQA Certified Ultra High Capacity 10,000gal – for Refrigerators w Ice Makers, Filtered Water Faucets, USA Made
#adWoder #ad - Does not fit braided hoses. Pure and healthy mineral water on tap! - woder's Advanced Selective Filtration technology removes 99. 9% of contaminants while it leaves in essential minerals that are vital to your health. Woder wd-10k-adv-jg water filtration system comes with 2 john guest quick-connect fittings on both sides.Outside refrigerator water filter. Enjoy pristine drinking water on tap in just 10 minutes. Is the same as 1/4” tubing. Fits all 1/4″ plastic flex tubing and flexible copper tubing, ice makers, used for water supply to dedicated faucets for filtered water, refrigerators, etc.1
More information #ad
1/4” jg also fits the 1/8″ pex TUBING as its O. D. Universal - fits all refrigerator water line water supply hoses. Flow rate: 2GPM @65psig. Pure and healthy mineral water on tap! - Woder's Advanced Selective Filtration technology removes 99. 9% of contaminants while it leaves in essential minerals. Wqa gold seal certified cartridge - wd-10k cartridge is certified by wqa to nsF/ANSI 42 for Chlorine, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data for 10, taste, 000gal. Advanced carbon water filter. 1-year warranty.
Brand | Woder #ad |
Manufacturer | Woder #ad |
Height | 12 Inches |
Length | 3 Inches |
Width | 3 Inches |
Part Number | WD-10K-ADV-JG |
Model | WD-10K-ADV-JG |
More information #ad