Culligan US-EZ-3 Under Sink Water Filtration System, Advanced
Key item features
- Advanced Contaminant Reduction: Effectively reduces bad taste and odor, aesthetic chlorine taste and odor, sediment, lead, cysts (giardia and cryptosporidium), turbidity, atrazine, lindane, and particulate class I.
- Certified Filtration Standards: Filter is tested and certified by IAPMO to NSF/ANSI Standard 42 and 53, ensuring adherence to recognized performance criteria.
- Extended Filter Lifespan: Provides filtration for up to 500 gallons or 6 months, with actual duration varying based on usage and water conditions.
- Convenient Flow Rate: Operates at a flow rate of 0.5 gallons per minute, suitable for consistent water delivery.
- Effortless Filter Replacement: Features a twist-on, twist-off mechanism for easy filter changes, complemented by quick-connect fittings and double water shut-off.
- Comprehensive Installation Kit: Includes a filter head with built-in bracket, RC-EZ-3 Advanced Filtration replacement cartridge, mounting screws, supply adapter, lead-free faucet with electronic life indicator, and 1/4-inch plastic tubing.
Generated by AI
Specs
- Water contaminants removedChlorine
- Filtration stages2
- BrandCulligan
- FeaturesAutomatic Shut Off
- Height11.88 in
- Rec. useResidential
Current price is USDNow $50.15
You save $9.84
was $59.99$59.99
You save$9.84
Price when purchased online
- Free shipping
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $50.15
Subscribe
$50.15
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $50.15
One-time purchase
$50.15
How do you want your item?
Try 30 days for just $1! Choose a plan at checkout.
Ships to
Arrives by Sat, Jun 13
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
More seller options (6)
Starting from $73.62
Try 30 days of Walmart+ for just $1!
T&C apply. Claim offer now
About this item
Product details
Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan® family of EZ-Change Drinking Water Filters. The Culligan® US-EZ-3 Advanced Under-sink Drinking Water Filter System features a twist-on, twist-off mechanism, quick-connect fittings, and double water shut-off. The filter reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, and cysts such as giardia & cryptosporidium, turbidity, atrazine, lindane, and particulate class I. The package includes filter head with built in bracket, RC-EZ-3 Advanced Filtration replacement cartridge, mounting screws, supply adapter, lead-free faucet with built-in electronic life indicator, 1/4-inch plastic tubing.
- Reduces bad taste and odor, aesthetic chlorine taste and odor, sediment, lead, cysts such as giardia and cryptosporidium, turbidity, atrazine, lindane and particulate class I.
- Filter tested and certified by IAPMO to NSF/ANSI Standard 42 and 53.
- Lasts up to 500 Gallons or 6 months, depending on usage and water conditions. Flow rate of .5 gpm.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Water contaminants removed
Chlorine
Under-sink & countertop filtration system type
Under-Sink Filtration System
Filtration stages
2
Brand
Culligan
Warranty
Warranty information
2 year limited warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
State Chemical Disclosure
None
Similar items you might like
Based on what customers bought
Culligan D-20A Under Sink Water Filter Replacement, Basic Filtration $14.98
Sponsored$1498current price $14.98Culligan D-20A Under Sink Water Filter Replacement, Basic Filtration
204.5 out of 5 Stars. 20 reviewsSave with
Delivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowEcosoft Advanced Replacment Filters Stage 2 for Reverse Osmosis Systems Replacement Water Filters $69.98
Sponsored$6998current price $69.98Ecosoft Advanced Replacment Filters Stage 2 for Reverse Osmosis Systems Replacement Water Filters
Save withShipping, arrives in 3+ daysBest seller Waterdrop 10UA Under Sink Water Filter System, 8K Gallons High Chlorine Reduction Water Filtration System,Bad Taste & Odor, Under Counter Direct Connect to Kitchen Faucet $42.99
Best seller
$4299current price $42.99Waterdrop 10UA Under Sink Water Filter System, 8K Gallons High Chlorine Reduction Water Filtration System,Bad Taste & Odor, Under Counter Direct Connect to Kitchen Faucet
2714.6 out of 5 Stars. 271 reviewsBest seller Berkey Authentic Black Berkey Purification Elements - Berkey Water Purifier Replacement Filters (Pack of 2) $51.99
Best seller
$5199current price $51.99Berkey Authentic Black Berkey Purification Elements - Berkey Water Purifier Replacement Filters (Pack of 2)
15 out of 5 Stars. 1 reviewsBest seller A. O. Smith Direct Connect Water Filter - Under Sink Replacement Filter for AO-MF System $54.99
Best seller
$5499current price $54.99A. O. Smith Direct Connect Water Filter - Under Sink Replacement Filter for AO-MF System
244.4 out of 5 Stars. 24 reviewsCulligan US-DC3 Under Sink Direct Connect Water Filtration System, Advanced $93.12
$9312current price $93.12Culligan US-DC3 Under Sink Direct Connect Water Filtration System, Advanced
314.5 out of 5 Stars. 31 reviewsAQUA CREST 3US-PF01 Under Sink Water Filter, Replacement for Advanced Filtrete® 3US-PF01, 3US-MAX-F01H, 3US-PF01H, Delta RP78702, Manitowoc K-00337, K-00338, HF20 HF25 HF27 $29.99
Sponsored$2999current price $29.99AQUA CREST 3US-PF01 Under Sink Water Filter, Replacement for Advanced Filtrete® 3US-PF01, 3US-MAX-F01H, 3US-PF01H, Delta RP78702, Manitowoc K-00337, K-00338, HF20 HF25 HF27
544.7 out of 5 Stars. 54 reviewsShipping, arrives in 3+ daysAQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, 5 Pack $52.99
Sponsored$5299current price $52.99AQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, 5 Pack
45 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysCulligan IC-EZ-3 Drinking Water Filter Level 3 $45.27
$4527current price $45.27Culligan IC-EZ-3 Drinking Water Filter Level 3
34.7 out of 5 Stars. 3 reviewsBest seller Whirlpool Replacement Filters for Reverse Osmosis Water Filtration System - Pack of 2 $59.99 Was $67.67 $1.25/ea
Best seller
$5999current price $59.99, Was $67.67$67.67$1.25/eaWhirlpool Replacement Filters for Reverse Osmosis Water Filtration System - Pack of 2
724.3 out of 5 Stars. 72 reviewsWaterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Direct Connect to Kitchen Faucet, 8K Gallons $43.99 Was $65.99
$4399current price $43.99, Was $65.99$65.99Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Direct Connect to Kitchen Faucet, 8K Gallons
384.4 out of 5 Stars. 38 reviewsCulligan US-DC3-R Under Sink Direct Connect Water Filter Replacement, Advanced $59.99
$5999current price $59.99Culligan US-DC3-R Under Sink Direct Connect Water Filter Replacement, Advanced
264.7 out of 5 Stars. 26 reviewsAQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter, 2 Pack $29.99 $29.99/count
Sponsored$2999current price $29.99$29.99/countAQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter, 2 Pack
184.9 out of 5 Stars. 18 reviewsShipping, arrives in 3+ daysCulligan Under-Sink Drinking Water Filtration System US-600A - 1,000 Gallon Filter - Single, White $47.96
$4796current price $47.96Culligan Under-Sink Drinking Water Filtration System US-600A - 1,000 Gallon Filter - Single, White
Culligan Easy-Change Under Sink Water Filtration System - Level 1 Filter $54.27
$5427current price $54.27Culligan Easy-Change Under Sink Water Filtration System - Level 1 Filter
154.2 out of 5 Stars. 15 reviewsA.O. Smith 2-Stage System Carbon block Under sink Replacement Filter 2 -Pack $83.99
$8399current price $83.99A.O. Smith 2-Stage System Carbon block Under sink Replacement Filter 2 -Pack
494.6 out of 5 Stars. 49 reviewsAquaTru Carafe Countertop Water Filter System Replacement Stage 4 VOC Carbon Filter, 3x3x10 in., 1-Pack $42.95
$4295current price $42.95AquaTru Carafe Countertop Water Filter System Replacement Stage 4 VOC Carbon Filter, 3x3x10 in., 1-Pack
2854.6 out of 5 Stars. 285 reviewsMist Under Sink Water Filter System Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 20,000 Gallon Capacity $28.08
2 optionsAvailable in additional 2 options$2808current price $28.08Mist Under Sink Water Filter System Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 20,000 Gallon Capacity
184.4 out of 5 Stars. 18 reviewsWaterdrop RF10W-UF 0.01 Micron Water Filter, NSF/ANSI 42 Certified, 8K Gallons High Capacity, Replacement for Waterdrop Under Sink Water Filtration System, White $29.99
$2999current price $29.99Waterdrop RF10W-UF 0.01 Micron Water Filter, NSF/ANSI 42 Certified, 8K Gallons High Capacity, Replacement for Waterdrop Under Sink Water Filtration System, White
35 out of 5 Stars. 3 reviewsGeekpure 6 Watt Ultraviolet Sterilizer Water Filter for Reverse Osmosis Filtration (0.5-1 GPM)-UV 6W $49.99
$4999current price $49.99Geekpure 6 Watt Ultraviolet Sterilizer Water Filter for Reverse Osmosis Filtration (0.5-1 GPM)-UV 6W
324.6 out of 5 Stars. 32 reviews
Check out these related products
Best seller Culligan US-EZ-4 Under Sink Water Filtration System, Premium $76.75
Best seller
$7675current price $76.75Culligan US-EZ-4 Under Sink Water Filtration System, Premium
654.2 out of 5 Stars. 65 reviewsCulligan US-600A Under Sink Drinking Water Filter System - Includes D-20A Filter Cartridge $33.72
$3372current price $33.72Culligan US-600A Under Sink Drinking Water Filter System - Includes D-20A Filter Cartridge
523.9 out of 5 Stars. 52 reviewsWaterdrop 15UB Under Sink Water Filter System, 16K High Capacity Drinking Water Filtration System, with Dedicated Brushed Nickel Faucet, Reduces Chlorine, Bad Taste & Odor, USA Tech $81.99
$8199current price $81.99Waterdrop 15UB Under Sink Water Filter System, 16K High Capacity Drinking Water Filtration System, with Dedicated Brushed Nickel Faucet, Reduces Chlorine, Bad Taste & Odor, USA Tech
104.7 out of 5 Stars. 10 reviewsWaterdrop 8K High Capacity Under-Sink Water Filtration System $57.99 Was $69.99
$5799current price $57.99, Was $69.99$69.99Waterdrop 8K High Capacity Under-Sink Water Filtration System
564.7 out of 5 Stars. 56 reviewsGeekpure 5-Stage Reverse Osmosis Drinking Water Filter System-Plus Extra 7 Filters for Free-75GPD $159.69
$15969current price $159.69Geekpure 5-Stage Reverse Osmosis Drinking Water Filter System-Plus Extra 7 Filters for Free-75GPD
114.2 out of 5 Stars. 11 reviewsCulligan HD-950A Whole Home Heavy Duty 1" Water Filtration System $62.25
$6225current price $62.25Culligan HD-950A Whole Home Heavy Duty 1" Water Filtration System
74.7 out of 5 Stars. 7 reviewsiSpring RCC7AK, NSF Certified 6-Stage Reverse Osmosis System, 75 GPD, Alkaline pH Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation $234.99
5 optionsAvailable in additional 5 options$23499current price $234.99iSpring RCC7AK, NSF Certified 6-Stage Reverse Osmosis System, 75 GPD, Alkaline pH Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
1874.8 out of 5 Stars. 187 reviewsiSpring Countertop Multi Filtration Drinking Water Filter System Clear $76.99
$7699current price $76.99iSpring Countertop Multi Filtration Drinking Water Filter System Clear
114.6 out of 5 Stars. 11 reviewsBest seller Culligan WH-HD200-C Whole Home Heavy Duty 1" Water Filtration System $61.37 Was $99.50
Best seller
$6137current price $61.37, Was $99.50$99.50Culligan WH-HD200-C Whole Home Heavy Duty 1" Water Filtration System
384.3 out of 5 Stars. 38 reviewsCulligan D-40A Under Sink Water Filter Replacement, Superior Filtration $35.99 Was $49.42
$3599current price $35.99, Was $49.42$49.42Culligan D-40A Under Sink Water Filter Replacement, Superior Filtration
304.9 out of 5 Stars. 30 reviewsWaterdrop 10UAW-UF 0.01 μm Ultra Filtration Under Sink Water Filter System, 1 Year, Reduces Lead, Chlorine, Bad Taste & Odor $75.99
$7599current price $75.99Waterdrop 10UAW-UF 0.01 μm Ultra Filtration Under Sink Water Filter System, 1 Year, Reduces Lead, Chlorine, Bad Taste & Odor
6 Stage Zoi Epsilon Reverse Osmosis Water Filter System with pH Filter 50 GPD Drinking Water RO - Removes Fluoride, Arsenic, Lead, and MUCH more! FREE Flowlok Safety Kit Included! $329.99
$32999current price $329.996 Stage Zoi Epsilon Reverse Osmosis Water Filter System with pH Filter 50 GPD Drinking Water RO - Removes Fluoride, Arsenic, Lead, and MUCH more! FREE Flowlok Safety Kit Included!
Geekpure 5-Stage Reverse Osmosis Water Filter System-with Quick Change Twist Filters-75GPD $149.99
$14999current price $149.99Geekpure 5-Stage Reverse Osmosis Water Filter System-with Quick Change Twist Filters-75GPD
494.5 out of 5 Stars. 49 reviewsRO Reverse Osmosis Drinking Water Filter Permeate Pump Free Leak detector $279.95 Was $305.99
$27995current price $279.95, Was $305.99$305.99RO Reverse Osmosis Drinking Water Filter Permeate Pump Free Leak detector
APEC Top Tier Fast Flow High Output 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-Hi) $367.99
$36799current price $367.99APEC Top Tier Fast Flow High Output 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-Hi)
1954.8 out of 5 Stars. 195 reviewsCulligan HF-360B Whole Home Standard 3/4" Water Filtration System $40.78 Was $45.38
$4078current price $40.78, Was $45.38$45.38Culligan HF-360B Whole Home Standard 3/4" Water Filtration System
464.4 out of 5 Stars. 46 reviewsGeekpure 6-Stage Reverse Osmosis Water Filter System with Alkaline pH Remineralization Filter-75 GPD $154.99
$15499current price $154.99Geekpure 6-Stage Reverse Osmosis Water Filter System with Alkaline pH Remineralization Filter-75 GPD
1614.4 out of 5 Stars. 161 reviews
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 17 reviews
Feb 28, 2026
Jorge
Item details
Size: One Size
5 out of 5 stars review
Verified Purchase
It is of great value.
I've been using this filter system for more than 20 years! i would not change it for anything. We were looking for a system that was not to expensive and easy to installed, and this one is, it does require that someone who knows what is doing ti inslall it, but it really worth it. I highly recommend this system for everyday use.
Incentivized Review
Helpful?72IVXB1W7K3M13074310
May 12, 2025
anonymous
Item details
Size: One Size
5 out of 5 stars review
Verified Purchase
Easy installation
Filter was compact and easily installed in our under sink cabinet. Instructions were detailed, clear and accurate. I appreciate the ability to swap in different Culligan filters.
Incentivized Review
Helpful?72IVXB1W7K3M13074310
Feb 17, 2026
WalmartCustomer
Item details
Size: One Size
5 out of 5 stars review
Verified Purchase
Product was as advertised
Incentivized Review
Helpful?72IVXB1W7K3M13074310
