Best Aquasana in 2026

Replacement filters 2-pack for Aquasana Clean Water Machine: AQ-CWM-P-B or AQ-CWM-D-B. NOT compatible with New Clean Water Machine System launched in 2022 (AQ-CWM2-B)

Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal

Replacements made easy - no tools or plumber required. Simply twist, remove, and replace

Replacement filters for the AQ-5300 3-Stage Water Filter System to be used with the following systems: AQ-5300.55, AQ-5300.56, and AQ-5300.62

Use only genuine Aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal

Replacements are an easy twist - no need to disconnect hoses or water lines. Simply twist off the filter housing, replace the filter, and twist back on. - no plumber necessary

Maximum Filtration & Water Pressure (2.5 GPM Flow Rate) – Constructed with a unique up flow design which maintains water pressure, prevents clogging, and increases contact time with media.

Premium Carbon Filtration Media - Natural coconut shell carbon reduces chlorine, lead, iron and other harsh chemicals, while copper & zinc media enhances your water's PH balance. Compliant with shower heads up to 4.5 inch in diameter

Healthier Skin, Hair & Air - Reduced harmful chemicals means more moisturized skin, healthy shiny hair, and less chlorine in your shower steam

Replacement filters for the Aquasana 3-Stage Max Flow Water Filter System: AQ-5300.55, AQ-5300.56, and AQ-5300.62

Use only genuine Aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal

Replacements made easy - simply twist off the filter housing, replace the filter, and twist back on. No plumber needed

Replacement 10-inch, sediment pre-filter for Aquasana Whole House Systems (4-pack)

Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal

Designed to prevent dirt and sediment particles from entering and clogging the main filter unit

Replacement filter pack for Aquasana Countertop Water Filtration System: AQ-4000. Includes one of each filter type

Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal

Replacements made easy - no tools or plumber required. Simply twist, remove, and replace

RO Membrane should be replaced every year based on water quality and usage for optimal filter effectiveness

Other Reverse Osmosis systems typically reduce 5-15 contaminants. Aquasana reduces 74

Reverse Osmosis reduces 14 impurities including fluoride, nitrates, nitrites, lead, radium and arsenic

Healthier Skin, Hair & Air - Reduced harmful chemicals means more moisturized skin, healthy shiny hair, and less chlorine in your shower steam.

Premium Carbon Filtration Media - Natural coconut shell carbon reduces chlorine, harsh chemicals and heavy metals like lead & iron, while copper & zinc media enhances your water's PH balance.

Maximum Filtration & Water Pressure - Constructed with a unique up flow design which prevents clogging, increases contact time with media, and maintains water pressure

Replacement filter pack for Aqua Sana 2-stage under sink water filtration system: AQ-5200. 55, AQ-5200. 56, AQ-5200. 62

Use genuine Aqua Sana replacements only - untested replacements are not certified for performance capacity or contaminant removal

One of the longest lasting filters on the market - 500 gallons or six months of fresh water.

Instantly Transform Ordinary Tap Water Into Clean, Extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence. This system will NOT reduce Total Dissolved Solids (TDS).

High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters.

The Claryum 2-Stage is tested and certified to NSF/ANSI standards 42, 53, and 401, and P473 for the reduction of over 97% of chlorine and chloramines, 99% of lead, and 96% of PFOA/PFOS. It’s also certified to reduce microplastics, mercury, chlorine-resistant cysts, herbicides, pesticides, VOCs, pharmaceuticals, and more.

Instantly Transform Ordinary Tap Water Into Clean Extraordinary Water - Reduces up to 99% of 78 contaminants including chlorine, lead, pesticides, PFOA/PFOS, microplastics, and more while leaving healthy minerals so you can drink with confidence. This system will NOT reduce Total Dissolved Solids (TDS)

High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters.

Cost Efficient & Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 500 gallons before a replacement filter is needed.

Easy DIY Under Sink Filter Installation - Install on any cold water line, no dedicated faucet required, no need to drill a hole in any countertop. Unit measures 4 x 4 x 20.5 inches.

Clean & Healthy Water Filtration - Carbon filter removes up to 99% of 77 contaminants including lead, mercury, asbestos, herbicides, pesticides, pharmaceuticals, and more!

Retains What Makes Your Water Healthy - Filters out harsh contaminants while retaining naturally-occurring minerals like calcium, magnesium, and potassium. Does not reduce TDS.

Instantly Transform Ordinary Tap Water Into Clean, Extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence. This system will NOT reduce Total Dissolved Solids (TDS).

High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters.

Cost Efficient & Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 600 gallons before a replacement filter is needed.

Instantly Transform Ordinary Tap Water Into Clean, Extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence. This system will NOT reduce Total Dissolved Solids (TDS).

High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters.

Cost Efficient & Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 800 gallons before a replacement filter is needed.

Instantly Transform Ordinary Tap Water Into Clean, Extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence. This system will NOT reduce Total Dissolved Solids (TDS).

High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters.

Cost Efficient & Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 800 gallons before a replacement filter is needed.

Instantly Transform Ordinary Tap Water Into Clean Extraordinary Water - Reduces up to 99% of 78 contaminants including chlorine, lead, pesticides, PFOA/PFOS, microplastics, and more while leaving healthy minerals so you can drink with confidence. This filter will NOT reduce Total Dissolved Solids (TDS)

High Flow Rate - This system powers through a half-gallon of water every minute No need to wait for clean water compared to traditional drip filters

Cost Efficient & Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered Lasts for 6 months or 600 gallons before a replacement filter is needed

Bring your filtered water on the go in this glass bottle

Get one color for each member of the family

Color-matched silicone sleeves and BPA-Free plastic caps

Bring your filtered water on the go in this glass bottle

Get one color for each member of the family

Color-matched silicone sleeves and BPA-Free plastic caps

Power Activated Filtration - This countertop filtered water dispenser is obsessively engineered to force unfiltered water through an ultra-dense filter block for an 8 ounce glass of clean, filtered water in only 8 seconds.

Claryum Technology - Four different methods of advanced filtration work together to reduce up to 99% of 78 contaminants including lead, PFAS, chlorine, pesticides, microplastics and more. Removes 15x more contaminants than the leading pitcher filter while retaining beneficial minerals like calcium, potassium, and magnesium.

Water You Can Trust - WQA tested and certified to NSF/ANSI Standards 42, 53 (includes P473), and 401. This water dispenser is also 100% BPA-free. Rest easy knowing that no chemicals are added during the filtration process. This system will NOT reduce Total Dissolved Solids (TDS).

Removes over 97% of chlorine and reduces 76 other contaminants - NSF certified to remove lead, pharmaceuticals and more

No waste water or harmful contaminants added to your drinking water during the filtration process

Retains the healthy minerals like calcium, potassium, and magnesium for the healthiest water

Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine. Plus, activated carbon is effective at reducing organic chemicals including pesticides, herbicides, and VOCs while allowing for a flow rate up to 14.7 gallons per minute.

High-Performance Well Filter System - Carbon & KDF filtration media combined with UV purifier and Scale Control Media (SCM) salt-free technology engineered to maximize contaminant reduction while leaving healthy minerals in your water; This system will NOT reduce Total Dissolved Solids (TDS)

Cost Efficient & Long Lasting - Clean water for less than dollars0. 01 a gallon - Save twice as much compared to other brands on purified water for 500, 000 gallons or 5 years

Clean, Great Tasting Water From Every Tap In Your Home - Activated carbon reduces 97% of Chlorine. Plus, this Rhino's newly-improved divider valve enables up to 14.6 gpm flow rate with no noticeable change in water pressure.

High-Performance Filter System - Salt-free conditioner, carbon & KDF filtration engineered to maximize filtration and reduce scale while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS)

Cost Efficient & Long Lasting - Clean water for less than dollars0.01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years

Clean, Great Tasting Water From Every Tap In Your Home - Activated carbon reduces 97% of Chlorine. Plus, this Rhino's newly-improved divider valve enables up to 14.6 gpm flow rate with no noticeable change in water pressure.

High-Performance Filter System - Carbon & KDF filtration media combined with UV purifier and Scale Control Media (SCM) salt-free technology engineered to maximize contaminant reduction while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS)

Cost Efficient & Long Lasting - Clean water for less than dollars0. 01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years

Clean, Great Tasting Water From Every Tap In Your Home - Activated carbon reduces 97% of Chlorine. Plus, this Rhino's newly-improved divider valve enables up to 14.6 gpm flow rate with no noticeable change in water pressure.

High-Performance Filter System - Carbon & KDF filtration media engineered to maximize contaminant reduction while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS)

Cost Efficient & Long Lasting - Clean water for less than $0. 01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years

Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.

One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.

Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.

Product 1: Use as a replacement filter tank for Aquasana Rhino EQ-600 systems or add an installation kit (sold separately) for a complete system

Product 1: Compatible with EQ-300 systems as an upgrade giving you double the capacity of your original system at 6 years or 600,000 gallons

Product 1: Reduces over 97% of the chlorine coming into your home through the municipal water supply, so you can enjoy pristine water throughout your entire home

Replacement Tank for Aquasana 10-Year, 1,000,000 Gallon Whole House System: EQ-1000

Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal

Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine. Plus, activated carbon is effective at reducing organic chemicals including pesticides, herbicides, and VOCs.

Product 1: Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine and reduces harmful contaminants like lead, mercury, herbicides, pesticides, VOCs ,and more. The Rhino 1,000,000 Gallons' newly-improved divider valve enables flow rate up to 11.8 gallons per minute with no noticeable change in water pressure.

Product 1: High-Performance Filter System - Salt-free conditioner, carbon & KDF filtration engineered to maximize filtration and reduce scale while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS)

Product 1: Cost Efficient & Long Lasting - Clean water for less than dollars0.01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years

Product 1: Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine and reduces harmful contaminants like lead, mercury, herbicides, pesticides, VOCs, and more

Product 1: High-Performance Filter System - Salt-free conditioner, carbon & KDF filtration engineered to maximize filtration and reduce scale while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS)

Product 1: Cost Efficient & Long Lasting - Clean water for less than $0.01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years

Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine, 99. 9% of viruses and bacteria and reduces harmful contaminants like lead, mercury, herbicides, pesticides, VOCs, and more.

High-Performance Filter System - Carbon & KDF filtration media combined with UV purifier and Scale Control Media (SCM) salt-free technology engineered to maximize contaminant reduction while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS).

Cost Efficient & Long Lasting - Clean water for less than $0. 01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years.