Top 10 Best Alkaline Water Filters

# 1
APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System
2,243 Reviews
APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System
  • Supreme quality - designed, engineered and assembled in USA to guarantee water safety & your health.
  • This 75 GPD 6-stage system ROES-PH75 is guaranteed to remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Max Total Dissolved Solids - 2000 ppm. Feed Water Pressure 40-85 psi
  • US made cartridge uses food-grade calcium from trusted source for safe, proven water pH enhancement. Enjoy ultra-pure drinking water with added calcium minerals for improved ALKALINITY and great taste.
  • WQA certified system. Premium long lasting filters used to treat tap/well water. Provide unlimited clean drinking water.
  • America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water.
  • 2 year extended manufacturer warranty with registration. System comes with all parts and industry's best instructions and videos for an easy DIY experience.
  • System comes with 100% lead-free designer faucet, plus JG Food grade tubing and parts to provide safe, contamination-free pure water. High quality leak-free quick connect fittings require no extra lock clips to seal leak, and does not rely on water leak detector to protect your home like other brands.
# 2
iSpring RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White
5,958 Reviews
iSpring RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White
  • Certified to NSF/ANSI 58, 6-Stage Alkaline Remineralization Layered Filtration: Exclusively designed to restore the natural alkalinity and mineral balance of water; this reliable and ultra-safe Reverse Osmosis (RO) water filtration system converts your water into clean, pure and healthy drinking water by removing up to 99% of over 1, 000 harmful contaminants like chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium and more.
  • BENEFITS: The iSpring RCC7AK water softener includes an additional sixth 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; the RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below
  • FEATURES: Beautiful European-Style kitchen faucet. Transparent 1st stage housing for easy visual inspection. Three extra long life pre-filters to remove large contaminants and protect RO membrane. Ultra fine (RO) filter to remove contaminants down to 0. 0001 microns; fine GAC filter to provide final polishing to the purified water and (AK) filter to finally restore just the right proportion of healthy minerals and a natural alkaline balance. The end result is great-tasting bottled-water quality
  • EASY DO IT YOURSELF INSTALLATION: The water purifier is designed for do-it-yourself installation and all necessary parts for installation are included, backed by clear, well-organized written instructions, instructional videos, and access to iSpring unparalleled technical support. The entire alkaline water filter fits nicely under a standard kitchen sink. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock; no threading pipes needed
  • 100% SATISFIED CUSTOMERS: RCC7AK from America’s favorite brand of under sink water filter is the No. 1 rated reverse osmosis systems in the USA backed by iSpring extended manufacturer upon registration and lifetime personalized support from GA, USA, combined with premium quality components, this water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic bottles
# 3
Express Water - 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
1,163 Reviews
Express Water - 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
  • Reverse Osmosis Water Filter: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99. 99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, Bacteria, and more
  • Alkaline Water Filter: Express Water’s Alkaline Water Filter with Active Mineral Technology adds Calcium, Potassium, Magnesium, and other minerals to your water
  • Under Sink Water Filter: Don’t waste money on professional installation. Express Water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system
  • Quality : Rest easy with our 1-year on all Express Water Reverse Osmosis Water Systems
  • 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
  • Leak Detection: Each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture
  • 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
  • On Demand Support: Support from experts who can answer any of your questions about your new water filter
# 4
Hskyhan Alkaline Water Filter Pitcher - 3.5 Liters Improve PH, 2 Filters Included, BPA Free, 7 Stage Filteration System to Purify, Blue
1,346 Reviews
Hskyhan Alkaline Water Filter Pitcher - 3.5 Liters Improve PH, 2 Filters Included, BPA Free, 7 Stage Filteration System to Purify, Blue
  • FEATURES: large capacity, 10-cup pitcher, total filter content 3.5L, and 2.0L filtration. We provide two extra high quality and easy-to-install filters, to generate ultimately hygienic and clean water. The timer measures the number of days left of the life expectancy of the filter, and tracks the replacement
  • WATER FILTRATION FUNCTIONS: According to the source of water, 7-layer alkaline filtration makes water alkaline, with pH value increased by 0.5 to 2 or more. It is able to remove Fluoride, chlorine, lead, dirt, harmful metals and other water substances in the water, and also defeats peculiar odors, hence provide clean and healthy drinking water
  • ECONOMIC AND ENVIRONMENT-PROTECTIV: our filter can purify 300 16-ounce plastic bottles of water. Pitchers save you an enormously amount otherwise to be used for bottled water, not only lowering your costs, but also reducing the waste on plastics and conserving the environment
  • DESIGN OF THE PURIFIER: Oval outline that is simple and elegant, easily fit into the majority of fridges. The ergonomic handle is easy to assemble/disassemble. The best water filter pitcher, with smooth unclogged water flow, pH value reaching 8-10 after filtration
  • HEALTH & SATISFACTION: Exquisite package, 100% tested, an ideal choice as a gift for friends or family. We will provide 24/7 online customer services, with 18 months After sales service, and full amount refund within 30 days starting from the purchase date. We are dedicated to your health and satisfaction
Sale# 5
Express Water UV Reverse Osmosis Water Filtration System – 11 Stage UV Water Filter with Faucet and Tank – Under Sink Water Filter with Alkaline Filter for added Essential Minerals 100 GDP
812 Reviews
Express Water UV Reverse Osmosis Water Filtration System – 11 Stage UV Water Filter with Faucet and Tank – Under Sink Water Filter with Alkaline Filter for added Essential Minerals 100 GDP
  • Reverse Osmosis Water Filter: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, Bacteria, and more
  • UV Water Purification System: Powerful UV Sterilization eliminates coliform, E. Coli, viruses, bacteria, microorganisms, and more from your drinking water
  • Alkaline Water Filter: Alkaline Filtration System with Active Mineral Technology adds Calcium, Potassium, Magnesium, and other minerals to your body needs right in your water
  • Under Sink Water Filter: Don’t waste money on professional installation. Express Water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system
  • Quality Guaranteed: Rest easy with our 1-year warranty on all Express Water Reverse Osmosis Water Systems
  • Under Sink Water Filter System: No need to mess with refilling or activating your Alkaline UV water filter system, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water
  • Leak Detection: Each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture
  • On Demand Support: Support from experts who can answer any of your questions about your new water filter
  • Included Components: Ultraviolet Sterilizer Uv Bulb 4 Gallon Water Storage Tank Tank Valve & More
# 6
APEC Top Tier Supreme Certified Alkaline Mineral pH+ High Output 90 GPD 6-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-PH90)
426 Reviews
APEC Top Tier Supreme Certified Alkaline Mineral pH+ High Output 90 GPD 6-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-PH90)
  • SUPREME QUALITY: Built with super long-lasting 100% US MADE filters, RO-PH90 is the most durable system in the industry that lasts for decades. System is designed, engineered and assembled in USA to guarantee water safety & your health
  • HIGH PERFORMANCE: Guaranteed to remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Provides unlimited ultra-fresh, clean, great tasting water right at home. Save money, time and hassle of buying costly, bottled water
  • WQA Certified: RO-PH90 is tested and certified by WQA to remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals and 1000+ contaminants
  • pH Enhanced: Add 100% US-Made high-purity calcium carbonate to effectively raise pH in the water for those who desire alkaline water
  • EQUIPPED WITH PREMIUM FAUCET & PARTS: Comes with 100% metal, 100% lead-free luxury designer faucet, plus JG Food grade tubing to provide safe, contamination-free pure water. The original, top-notch JG Quick Connect fittings for easy and secure leak-seal
  • LIFETIME SUPPORT: Provides you the ultimate satisfaction and peace of mind with our lifetime support and 2 year manufacturer warranty with registration
Sale# 7
Apex Countertop Drinking Water Filter, Alkaline, Clear (MR-1050)
1,432 Reviews
Apex Countertop Drinking Water Filter, Alkaline, Clear (MR-1050)
  • REDUCES CONTAMINANTS IN TAP WATER: The APEX Clear Countertop Alkaline Drinking Water Filter System removes contaminants commonly found in tap water, like chlorine, sediment, and radon. It also filters Cryptosporidium, and Giardia cysts, which contribute to water-borne illnesses. APEX water filters remove mercury and harmful pesticides to give you delicious, sparkling, fresh clean drinking water.
  • CONNECTS TO STANDARD FAUCETS: APEX’s Clear countertop water filter system has been designed to conveniently sit right on your kitchen counter. It is simple to install, and connects easily to most standard kitchen faucets. All the necessary hardware is included for easy do-it-yourself installation. Simply remove the aerator screen from the faucet and screw on the collar of the APEX diverter valve.
  • COST-EFFECTIVE WATER FILTER: By using an APEX countertop alkaline water filter, you can stop wasting money on small disposable bottles of water that just get thrown away when empty. Buying bottled water for daily home consumption gets expensive and tedious. You don’t have to lug heavy water jugs or cases home to enjoy fresh clean drinking water. APEX water filters are the solution.
  • ENVIRONMENTALLY RESPONSIBLE: Owning your own bottleless kitchen water dispenser can not only save you money, but it is the responsible choice for helping to eliminate the millions of plastic water bottles piling up in landfills each year. We only have one world, but it is quickly being polluted by unnecessary water bottles that can be reduced by having your own filtered water source at home.
  • MADE IN THE USA: Proudly made in the USA, APEX makes all of their products according to the National Safety Foundation certified water filter safety standards and requirements. By following the strict guidelines of the NSF and the FDA, we ensure that the water your family drinks is completely safe and healthy. Let APEX clean and protect your drinking water so you don’t have to worry about it.
# 8
Frizzlife RO Reverse Osmosis Water Filtration System - 600 GPD High Flow, Tankless, Reduce TDS, Compact, Alkaline Mineral PH, 1.5:1 Drain Ratio, USA Tech Support, PD600-TAM3
310 Reviews
Frizzlife RO Reverse Osmosis Water Filtration System - 600 GPD High Flow, Tankless, Reduce TDS, Compact, Alkaline Mineral PH, 1.5:1 Drain Ratio, USA Tech Support, PD600-TAM3
  • 【Remineralization & Alkalization Under Sink Water Filter】: The water from RO membrane is slightly acidic, which also removes natural mineral. The 3rd stage of filter solves both issues of conventional RO systems! It balances the alkalinity of RO water and adjusts the PH to more than 7.5. Drinking weakly alkaline water is beneficial to your health. It also restores health-benefiting essential minerals to your water. Frizzlife PD600 produces healthiest and greatest tasting water for you.
  • 【No Tank Design Under Sink Reverse Osmosis System】: Frizzlife PD600 adopts tankless design. Compact and sleek filter system with a small and convenient footprint takes up less space, saves storage under kitchen sink! No tank also means no more secondary pollution. Guaranteed to provide ultra-pure, safe and clean water for you and your family.
  • 【600 GPD High Water Flow】: PD600 Reverse Osmosis water filter system adopts internal prompt and can produce 600 gallons water per day. High capacity can serve the daily water needs of large family. Water flow is fast and stable, the system can fill a 330ml cup of water in about 10 seconds. 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, it makes your water bills more affordable. Over the life of the system, PD600 RO filter system pays for itself in water savings!
  • 【Smart LED Display & Quick Change】: The smart display panel clearly tells real-time out TDS and remaining lifespan of each filter. The built-in TDS system constantly monitors the quality of your drinking water 24/7. Acting as a intelligent reminder, the color-coded indicators will always remind you to change filters in advance. With all parts included and well-organized instructions and videos, Frizzlife PD600 RO filter can be completely installed in a few minutes by yourself.
# 9
Ehm Ultra Premium Alkaline water Filter Pitcher - 3.8L, Activated Carbon Filter- BPA Free, Healthy, Clean, & Toxin-Free Mineralized Alkaline Water in Minutes- Up to 9.5 pH-2020 Model
4,398 Reviews
Ehm Ultra Premium Alkaline water Filter Pitcher - 3.8L, Activated Carbon Filter- BPA Free, Healthy, Clean, & Toxin-Free Mineralized Alkaline Water in Minutes- Up to 9.5 pH-2020 Model
  • PREMIUM QUALITY: When it comes to our EHM Alkaline Water Pitchers, we make a point of using nothing but the finest materials available, as well as state-of-the-art manufacturing processes and strict quality control. Each of our high capacity water tank 3.8L pitchers has a filtration capacity of 2l, and is conveniently shaped to perfectly fit into your refrigerator!
  • GREATLY IMPROVED HYDRATION: By micro-clustering and reducing water molecule size, this great water ionizer pitcher produces easily-absorbable alkaline water that will get you hydrated faster and more effectively. Filtered alkaline ionized water contains minimal free radicals and toxins, is a powerful antioxidant and enhances your energy levels and immune system.
  • COMPOSITE 6 STAGE FILTER CARTRIDGE: By utilizing a specially formulated 6-stage filter, the EHM Alkaline Water Pitcher removes chlorine, heavy metals, and other contaminants from water, sets its pH to a basic value up to a 10 PH depending on the source water. It also adds calcium, magnesium, and potassium minerals and anti-oxidants, and provides a low negative ORP between -100 and -200 mv.
Sale# 10
pH Recharge Glass Alkaline Water Filter – Countertop Water Filter Purifier – Large Alkaline Water Pitcher System – High pH Water, 2.37 Gallon, 9 Litre
292 Reviews
pH Recharge Glass Alkaline Water Filter – Countertop Water Filter Purifier – Large Alkaline Water Pitcher System – High pH Water, 2.37 Gallon, 9 Litre
  • INCLUDES OUR MULTI-STAGE PH001 FILTER – Increases pH up to pH10. Remineralization adds minerals such as selenium & calcium. Filters fluoride, chlorine, and chloramine. Filters heavy metals in tap water providing a great taste. Removes odor and color.
  • HUGE FILTER CAPACITY - MUCH LONGER THAN OUR COMPETITION = 1500 cups/360 litres/96 gallons per PH001 filter. Saving 720 bottles of filtered water, and $1080, at an average cost of $1.50 per bottle. (search B07Q2CG1Z4)
  • GORGEOUS DESIGN - GLASS BODY, BAMBOO LID & BASE, & STAINLESS STEEL SPIGOT – Keeping innovation front of mind, this elegant borosilicate glass filtered water dispenser fits on a counter without needing to connect to your tap or faucet. MADE FROM PREMIUM MATERIALS - BPA free, Certified by SGS, TUV, RoHS, BSI, ISO 9001:2000 Member of The Water Quality Association.
  • NEW ENHANCED FILTER DESIGN - add our 'SECRET WEAPON' PH002 ULTRAFILTRATION (UF) MEMBRANE FILTER (sold separately, search B07PZCLDRL) to your PH001 filter, & take your water filtration to the next level.
  • Our PH001 & PH002 filters are also compatible with our pH RESTORE & pH REFRESH pitchers. BUY WITH CONFIDENCE - WE OFFER A 100% SATISFACTION MONEY BACK GUARANTEE. Check out the rest of our range by visiting our storefront at: https://www.amazon.com/invigorated_water.

Buying guide
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